Catalogo tuberias urania

SHOUGUANG URANIA INTERNATIONAL CO.,LTD.
South of Xinxing Street, Shouguang City
Shandong Province, China
Tel.: 00865365269708
STEELPIPES& TUBES
CONTENTS
02 Company Proﬁle & Brief History
04 Shouguang Urania Steel factory
06 Manufacturing Process
08 Standard Chart
12 ERW Steel Pipes
14 SPIRAL Welded Steel Pipes
16 Carbon steel pipes for general structural purposes
18 Steel Pipes Piles
24 Steel pipe Sheet Piles
30 API
36 Roll Bending Steel Pipes
38 Applications
40 Approved & Authorized speciﬁcations

2 3

Steel Pipes & Tubes
SHOUGUANG URANIA STEEL WILL MAKE IT COME TRUE
We are part of your life-now
and in the future
Digital revolution and biotechnology cannot exist
without core materials. With our innovative steel technology and
new materials, we seek to build lives of abundance.
We will be the world’s leading provider of comprehensive materials.
Our goal is to invest into research and development to ensure
hign returns for our valued investors.
As the pioneer to introduce steel pipes to China in 1958, Shouguang Urania International Steel has become one of China's
leading steel makers. Our track record will show that the company's success is the result of using only state-of-the-art
equipment; possessing a wealth ofindustryknow-how;andmaintainingahighleveloftechnicalexpertise.
Our priorities are simple. Shouguang Urania International is wholly customer-oriented. We are devoted to continuously
developing new technology that exceeds our clients' expectations. Because our customers come first, we understand the
importanceoflisteningandresponding. Weregularlyconductcustomersatisfactionsurveysandqualityassessments.
Recognized as a leading blue-chip company in the steel industry, our investors are guaranteed high value-added ROI. Through
pro-active management reform, our employees enjoy a workplace that emphasizes open communication and professional
development. We are committed to protecting the environment, strictly adhering to green management policies.
Our vision is clear. In the 21st century, Shouguang Urania International Steel will become the leading steel product
provider. To do this, we will continue to build our three core areas - client satisfaction through product diversification;
technological innovation to ensure high value-added profitability; and the globalization of our workforce through extensive
international management training.
It is our sincere hope that you will browse through the pages of Shouguang Urania International Steel and learn about the
valuable role our company plays as a leader in the world's steel industry.
History
1958. 08
Established in Shouguang City,
Shandong Province, China.
1961. 07
Steel Tube started
1973. 03
Completion of Welded Light
H-Beam Plant
1978. 08
Completion of ERW Steel Pipe
Plant
1982. 10
Official corporate name change
fromIL-SHINSteelCo.toDongjin
Steel Co. official corporate
name change from Dong-jin Steel
Co. to Shouguang Urania
International Steel Co., Ltd.
1985. 01
Technology Research Center
established
1991. 09
Spiral Steel Pipe Pipe Works
completed
1994. 10
Pre-Engineered Building
system(PEB)started
1995. 06
Operation of ERW STS steel pipes
developed
1995. 07
PEB Works begins
2000. 12
$500 million invested into Export Tower
2001. 12
6 Sigma launched
2002. 08
ISO 9001,QS9000,ISO/TS16949
Quality Certification acuired
2004. 02
Shouguang Urania International
Works Steel Gallery opened
2005. 09
$900 million invested into Export Tower
2006. 07
CRMLaunched
2007. 01
Established"Steel Academy"
2008. 03
ERW,SPIRALNDTInspectionFacility
Rationalization Completed

6 7

ShouguangWorks
The Shouguang Works division of Urania International Steel recognizes the importance of Protecting our
environment and the safety precautions that have to be taken. As a result, Shouguang Urania Works was first
steel works to receive honors as an Environment-friendly factory in China. In addition to promoting
environment-Friendly and safe operations, Shouguang Urania Works acquired the ISO 14001 and KOSHA
2000 program certificates. Shouguang Urania Works is a comfortable and secure green factory that contributes
to the local community.
Shouguang Works ( 2,320,000Ton/Year )
-Pipe(240,000)
- Pre-coated Metal (490,000)
- Galvanized Steel (640,000)
-TinFlate(190,000)
- Cold Rolled Steel (700,000)
-H-Beam(60,000)
Shouguang Urania International Steel Co., Ltd.
Shouguang Steelfactory Standard Chart Carbon steel pipes for SteelpipeSheetPiles HighstrengthSteelPipesforBracing
Manufacturing Process ERW Steel Pipes general structural purposes API Applications
Pipe&SteelStructure Available Size Main Products SPIRAL Welded Steel Pipes SteelPipesPiles Roll Bending Steel Pipes Approved&Authorizedspecifications

6 7

Manufacturing Process
ERW
ERW Steel Pipes(Outside diameter) 13.8mm~508mm
Forming
Welding
Sizing Mill
Hydrostatic testing & E/F
Cut-offM/C
UltraSonicTest
Thickness 22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
Available Size
E.R.W
E.R.W
SPIRAL
SPIRAL
Classification Outsidediameter(mm) Thickness(mm)
1 13.8 50.8 76.2 89.1 101.6 114.3 133 165.2 216.5 267.4 318.5 355.6 406.4 457.2 508.0 558.8 600.0 609.6 700.0 711.2 800.0 812.8 900.0 914.4 1000.0
Uncoiler
ERW 13.8 ~ 508 0.8 - 14.5
SPIRALNO.1 406.4 ~ 2438.4 6 - 22
SPIRALNO.2 609.6 ~ 2641.6 6 - 22
NDT. Hydrostatic testing & Expanding
Cut-off M/C
Welder
Thickness 22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
SPIRAL
1,0161,066.81,1001,117.61,200 1,219.21,3001,320.81,4001,422.41,500 1,524 1,600 1,625.61,700.01,727.01,800.01,828.01,900.01,930.42,000.02,032 2,1002,133.62,2002,235.2 2,3002,336.82,4002,438.42,500 2,540 2,6002,641.6
Cross Welder
EdgeMilling
Main Products
Classification Spec.No. Application
Uncoiler
SPIRAL Spiral welded Steel Pipes(Outside diameter) 406.4mm~2641.6mm

Steel pipes for
ordinarypiping
KS D 3507,JIS G 3452,ASTM A135 GrA,
ASTMA54ArA,BS1387
Water supply and sewage, industrial water, irrigation,
oil & gas supply, sprinkler,ﬁre hydrant, ship piping etc.
Arc Welded Steel Pipe KS D 3583 Waterservice pipe, Polypropylene/FBEcoated pipe
Steelpipesfor
pressure service
KS D 3562, JIS G 3454,
ASTMA53GrB,ASTMA135GrB
Forpressureserviceattemperaturenotexceeding350˚C
SteelpipesforFuelGasPiping KS D 3631 Fuel and gas piping
Steelpipesforgeneral KS D 3566, JIS G 3444,
ASTMA500,BS 1775
Building, bridge, harbor, steel tower, electric light post,
scaffold, etc.
Steel Pipe Piles KS F 4602, JIS A 5525, ASTM A252
Steelpipesheetpiles KS F 4605, JIS A 5530
building piers, banks, estuaries, civil engineering projects
(building bridges, roads, rail roads, and soil sheet piles),
foundations for heavy machines and furnaces. More recent
applications include man-made islands, petroleum and LNG
storage sites, marine airports, ﬁsh husbandry.
Line pipe API5L Oil or natural gas piping
CasingandTubing API 5CT Oilwellcasingandtubing

8 9

StandardChart
Standard Speciﬁcation Application
ChemicalComposition
Physical Requirement Flattening Bend Test Hydrostatic Test
OtherTests
and
(Max) (Max) (Max) (Max) (Max) (Max)
(42.2kg/ ‫ׇ‬◌)
63,000psi
(44.3kg/ ‫ׇ‬◌)
(29.5kg/ ‫ׇ‬◌)
46,000psi
(32.3kg/ ‫ׇ‬◌)
e = 62,500 x
(A0.2 ÷ U 0.9)
Weld Portion:
H = 2/3D
The Other Side of
Weld portion:
S = Grade A: 18,000 (Standrad),
22,500(Alternative)
Grade B: 21,000(Standrad),
26,250(Alternative)
*7
(heat
treatment)
test )
66,000psi
(46.4kg/ ‫ׇ‬◌)
71,000psi
(49.9kg/ ‫ׇ‬◌)
52,000psi
(39.6kg/ ‫ׇ‬◌)
56,000psi
(39.2kg/ ‫ׇ‬◌)
e= Min.elongationin2 in.
in percent rounded to
nearest 1/2%
A : Crosssectionalarea
on the tensile test
H = 1/3D
źThe test shall be
made alternately
with
the weld at 0 deg.
Specified respectivelyin size and
grade.
-
P = 2St/D, or3,000,
Whicheveristhesmaller,
S standard Alternative
(Non-destructive
test)
Eachpipeshallbe
inspectedby
ultrasonic or
electromagnetic
methods.
specimen(in.2 ) Andat90deg. D 41/2andunder 0.60xY.P. O75xY.P. (Heat treatment)
75,000psi
(52.7kg/ ‫ׇ‬◌)
77,000psi
(54.1kg/ ‫ׇ‬◌)
82,000psi
(57.7kg/ ‫ׇ‬◌)
60,000psi
(42.2kg/ ‫ׇ‬◌)
65,000psi
(45.7kg/ ‫ׇ‬◌)
70,000psi
(49.2kg/ ‫ׇ‬◌)
U:Specifiestensile
strength(psi)
From the line
of direction of
force.
65/8and85/8
103/4to18
20andover
0.75xY.P. -
0.85xY.P. -
1.90xY.P. -
Weldseamshallbe
heat treated after
weldingtoa
minimum
temperature of
1000°F(538Г),or
processed
insuchamanner
thatnountempered
martensite
remains.

KS D 3566
(JISG 3444)
STK290
Carbon Steel
Pipes
forGeneral
Structural
Purposes
- - - 0.050 0.050 -
STK400 0.25 - - 0.040 0.040 -
STK500 0.30 0.35 0.30 ~ 1.00 0.040 0.040 -
STK490 0.18 0.55 1.50 0.040 0.040 -
STK540 0.23 0.55 1.50 0.040 0.040 -
KS F 4602
(JIS A 5525)
SKK400
Steel Pipe Piles
0.25 - - 0.040 0.040 -
SKK490 0.18 0.55 1.50 0.040 0.040 -
STKT590 0.12 0.40 2.00 0.030 0.030 0.15
KS F 4605
(JIS A 5530)
SKY400 Steel pipe sheet
piles
0.25 - - 0.040 0.040 -
SKT490 0.18 0.55 1.50 0.040 0.040 -
KS D 3507
(JISG 3452) SPP
Carbon Steel Sheet
forOrdinaryPiping
- - - 0.040 0.040 -
KS D 3562
(JISG 3454)
SPPS 38
SPPS 42
Carbon Steel
Pipes
for Pressure
Service
0.25 0.35 0.30 ~ 0.90 0.040 0.040 -
0.30 0.35 0.30 ~ 1.00 0.040 0.040 -
KS D 3583 SPW 400 ArcWeldedSteel
Pipes
0.25 - - 0.040 0.040 -
KS D 3631 SPPG FuelGasPiping 0.3 0.35 0.95 0.4 0.035 -
API5L
A
Line Pipe
0.22 - 0.90 0.03 0.03 -
B 0.26 - 1.20 0.03 0.03 -
X42 0.26 - 1.30 0.03 0.03 -
X46 0.26 - 1.40 0.03 0.03 -
X52 0.26 - 1.40 0.03 0.03 -
X56 0.26 - 1.40 0.03 0.03 -
X60 0.26 - 1.40 0.03 0.03 -
X65 0.26 - 1.45 0.03 0.03 -
X70 0.26 - 1.65 0.03 0.03 -

Tensile Yield Elongation, Min(%) H = Distance (Angle of P = TestPressure(psi)
C Si Mn P S Nb+V Strength Strength Specimen(%)
No.11,No.12 No.5
between Exterior Bend) S= Allowable Fiber Stress(psi)

(Min) (Min) LongitudinalDirection TransverseDirection Surfaces (Inner t or a = Wall Thickness
Inspections
30kg/ ‫ׇ‬◌
30 25 H = 2/3D 90°x6D

41kg/ ‫ׇ‬◌ 24kg/ ‫ׇ‬◌ 23 18 H = 2/3D 90°x6D

51kg/ ‫ׇ‬◌ 36kg/ ‫ׇ‬◌ 15 10 H = 7/8D 90°x6D - -
50kg/ ‫ׇ‬◌ 32kg/ ‫ׇ‬◌ 23 19 H = 7/8D 90°x6D

55kg/ ‫ׇ‬◌ 40kg/ ‫ׇ‬◌ 20 16 H = 7/8D 90°x6D

41kg/ ‫ׇ‬◌ 24kg/ ‫ׇ‬◌ 23 18 H = 2/3D - - -
50kg/ ‫ׇ‬◌ 32kg/ ‫ׇ‬◌ 23 18 H = 7/8D - - -
60kg/ ‫ׇ‬◌ 45kg/ ‫ׇ‬◌ 20 16 H = 3/4D - - -
41kg/ ‫ׇ‬◌ 24kg/ ‫ׇ‬◌ 23 18 H = 2/3D - - -
50kg/ ‫ׇ‬◌ 32kg/ ‫ׇ‬◌ 23 18 H = 7/8D - - -
30kg/ ‫ׇ‬◌ - 30 25 H = 2/3D 90°x6D P = 25

38kg/ ‫ׇ‬◌ 22kg/ ‫ׇ‬◌ 30 25
Weld portion
:H=2/3D
Theothersidesof
Unit=kgf/
90°x6D
SCH.No 10 20 30 40 60 80
-Testpressure20 35 50 60 90120
42kg/ ‫ׇ‬◌ 25kg/ ‫ׇ‬◌ 25 20 weldprotion
:H=1/3D OR NDT
41kg/ ‫ׇ‬◌ 23kg/ ‫ׇ‬◌ 15 - 18 18 - - P=25 -
21kg/ ‫ׇ‬◌ 34kg/ ‫ׇ‬◌ 30 25 H = 2/3D 90°x6D P=25ORNDT -
48,000psi 30,000psi

Specifiedrespectivelyin size
(33.7kg/ ‫ׇ‬◌) (21.1kg/ ‫ׇ‬◌)

and grade.
P = D/2St except that test
60,000psi 35,000psi

pressure shall be limited to
(42.2kg/ ‫ׇ‬◌) (24.6kg/ ‫ׇ‬◌)

2500 psi for size 3 1/2 in. and *6
smaller, and to 2800 psi for (Non-
60,000psi 42,000psi

size larger than 3 1/2 in. destructive

10 11

StandardChart
ChemicalComposition
Physical Requirement Flattening Bend Test Hydrostatic Test
Other Tests
Standard Speciﬁcation Application Tensile Yield
Elongation, Min(%)
H=Distancebetween (AngleofBend) P=TestPressure(psi) and
C
(Max)
Si
(Max)
Mn
(Max)
P
(Max)
S
(Max)
Others
Strength
(Min)
Strength
(Min)
Specimen(%)
ExteriorSurfaces
D=OutsideDiameter (InnerRadiusofBend)
S=AllowableFiberStress(psi)
tora= WallThickness
inspections
API 5CT
H-40
Casing and
Tubing
- - - 0.03 0.03 -
J-55
K-55
N-80
ASTMA53
A Carbon Steel
Pipes
for Ordinary
Piping
Steel Pipe for
ConveyingLiquid
Gas, or Vapor
0.25 - 0.95 0.05 0.06 -
B 0.30 - 1.20 0.05 0.06 -
ASTM A135
A 0.25 - 0.95 0.050 0.06 -
B 0.30 - 1.20 0.050 0.06 -
ASTM A252
I
Steel Pipe Piles - - - 0.050 - -II
III
ASTM A500
A
Carbon Steel
Structural Tubing
inRound
0.26 - - 0.04 0.05 -
B 0.26 - - 0.04 0.05 -
C 0.23 - 1.35 0.04 0.05 -
BS 1387
L
Steel Pipe
for Ordinary
Uses
- - - 0.060 0.060 -M
H
BS 3601
ERW320
SteelPipe
andTubesfor
Pressure Uses
0.16 - 0.030-0.070 0.050 0.050 -
ERW360 0.17 0.35 0.040-0.080 0.050 0.050 -
ERW410 0.21 0.35 0.040-1.20 0.050 0.050 -
*1:Forpipelessthan20in.ODwithanywallthickness,andforpipe20inODandlagerwithwallthicknessgreaterthan0.375in.
*2:Forpipe20inODandlagerwithwallthickness0.375inless.
*3:EitherColumbiumorVanadium,Titaniumora combinationthereof,shallbeusedatthediscretionofthemanufacture
*4:EitherColumbiumorVanadiumora combinationofbothshallbeusedatthediscretionofthemanufacture
*5: Applies to casting only
*6: Forpiee 23/8 in. and lager in outside diameter,eachpipeshall be inspectedby ultrasonic or electromagneticmethods.
*7: Weld seam shall be heat-treated after welding to monimum temperature of 1000°F(538°C), or proceseed in such a mananer that no untempered
martensite remains

60,000psi
(42.2kg/ ‫ׇ‬◌)
40,000psi
(28.1kg/ ‫ׇ‬◌)
e = 62,500 x
(A 0.2 ÷ U 0.9)
D/tť16H= 0.65D
D/t ť16H =
D/t(0.83-0.0206D/t)

P = 2St/D,or3,000psi,
Whichever is the smaller
S = 9 5/8 and under 0.80 x Y.P.
10 3/4 and over 0.60 x Y.P.
*7
( Non-destructive
test )
(Heat treatment )
75,000psi
(52.7kg/ ‫ׇ‬◌)
35,0000-80,000psi
(24.6kg/ ‫ׇ‬◌)
D/tť16H= 0.65D
3.93D/t Ť16
H=D(0.98-0.0206D/t)
3.93D/t ť16
H=D(1.104-0.0206D/t)
95,000psi
(66.8kg/ ‫ׇ‬◌)
80,000-110,000psi
(29.5kg/ ‫ׇ‬◌) P = 2St/D, or 10,000 psi,
Whicheveris
the smaller 0.8 x Y.P.
10,000psi
(70.3kg/ ‫ׇ‬◌)
(56.2-77.3kg/ ‫ׇ‬◌)
9 Ť D/tŤ 28
H=D(1.074-0.0194D/t)
48,000psi
(33.7kg/ ‫ׇ‬◌)
30,000psi
(21.1kg/ ‫ׇ‬◌)
e = 62,500 x
(A 0.2 ÷ U 0.9)
Applyforstandard
weightandextrastrong
pipeofNB_2"Weld
portion:H=2/3D
TheOtherSideofWeld
portion:H=1/3DThetest
shallbemadealternately
withtheweldat9deg.
Andat90deg.
ApplyforNB=2"
90°x6D
Whenorderedfor
closecoiling
180°x4D
Specifiedrespectivein sizeand
grade.
Note: The maximun pressure
NBŤ3° P = 2,500psi
NBŤ3° P = 2,800psi
(Non-
- destructive
test)
(WeightofZinc
CoatingTest)
*7 WeightofZinc
(Heat Coating.
treatment)Min.1.8oz/ft
60,000psi
(42.2kg/ ‫ׇ‬◌)
35,000psi
(24.6kg/ ‫ׇ‬◌)
48,000psi
(33.7kg/ ‫ׇ‬◌)
30,000psi
(21.1kg/ ‫ׇ‬◌)
35
(56T+17.50)
30
(48T+15.00)
WeldPortion:H=2/3D
TheOtherSideofWeld
portion:H=1/3D
Thetestshallbe
madealternatelywith
theweldat9deg.
Andat90deg.

P = 2St/D Max, 2,500psi
S : Grade A : 16,000-18,000psi
Grade B : 20,000-22,000psi
(But in no case shall the stress
produced exceed 80% of the
specifiedyieldpoint.)
An alternative
- tothe
hydrostatictest,
non-destructive
*7 test
(Heat
maybeapplied
(3/4"-5",
treatment)Sch.10)
60,000psi
(42.2kg/ ‫ׇ‬◌)
35,000psi
(24.6kg/ ‫ׇ‬◌)
50,000psi 30,000psi 30(E=48t+15.00)
- - - -60,000psi 35,000psi 25(E=48t+15.00)
66,000psi 40,000psi 20(E=32t+10.00)
45,000psi
(31.6kg/ ‫ׇ‬◌)
33,000psi
(23.2kg/ ‫ׇ‬◌)
25
e = 56t + 17.50 WeldPortion:
H=2/3D
TheOtherSideof
Weldportion:
H=1/3D
- - -
58,000psi
(40.8kg/ ‫ׇ‬◌)
50,000psi
(29.5kg/ ‫ׇ‬◌)
23
e = 61t = 12.00
62,000psi
(43.6kg/ ‫ׇ‬◌)
50,000psi
(32.4kg/ ‫ׇ‬◌)
-
21.30ton/in²
(66.8kg/ ‫ׇ‬◌)
- 20
ApplyforNB_2"
WeldPortion:
H=2/3D
TheOtherSideof
Weldportion:
H=1/3D
ApplyforNBť2"
Ungalvanized Tubes:
180°/6D
GalvanizedTubes:90°x8D
P = 53kg/
(WeightofZincCoating
Test)
immersioninacopper
sulpatesolution:4dips
20-440 195 25

WeldPortion:
H=0.66D
TheOtherSideof
Weldportion:
H=0.33D
-
P = 20St/D(bar)
S = 80% of the Specified
MinimumLowerYield
Strength (N/mm2)
-360-480 215 24
410-530 235 22

12 13

ERW_ Steel Pipes
The high-frequency electricity-resistant welding method developed by the Thermatool Group of the
United States is used in the production of our ERW pipes. Thermatool's technology renders superb
weldability to our products. Customer preference for Shouguang Steel's ERW pipes over other
available products is attributed to its wide range of applications.
Ț Excellentquality
Shouguang Steel produces pipes of outstanding quality. Our
rigorous quality control combined with 40 years of accumulated
know-how and technology, are contributors behind our top-
quality products.
Ț Immaculatefinishon weldedsections
In order to enhance the ductility of the welded portion Shouguang
Steel applies seam annealing, which uses a high-frequency
induction heating procedure after the welding process.
Ț Awiderangeofproductioncapabilities
With production equipment designed based on our extensive experience,
we produce a wide range of pipes with wall thickness ranging from
extremelylighttoheavyfrom1/4"to20" (Ø13.8~508)inoutsidediameter
ƅ :HOGHU AnnealerȚ
KS D 3507(JISG 3452)CarbonSteel Pipesfor OrdinaryPiping
(Chinese industrial standard dimensions specifications)
Typeofpip Outside diameter Permissiblevariations Thickness Permissible
variations in Weightnotincludingsoket
A B (mm) Taper screw pipe other pipe (mm) thickness kg/m
125 5 139.8 ±0.8PP ±1% 4.85
-12.5%max
16.1
150 6 165.2 ±0.8PP ±1% 4.85 19.2
175 7 190.7 ±0.9PP ±1% 5.3 24.2
200 8 216.5 ±1.0PP ±1% 5.85 30.4
225 9 241.8 ±1.2PP ±1% 6.2 36.0
250 10 267.4 ±1.3PP ±1% 6.40 41.2
300 12 318.5 ±1.5PP ±1% 7.00 53.8
350 14 355.6 - ±1% 7.60 65.2
400 16 406.4 - ±1% 7.9 77.6
450 18 457.2 - ±1% 7.9 87.5
500 20 508.0 - ±1% 7.9 97.4
KS D 3562(JIS G 3454) Carbon Steel Pipes for Pressure Service
Type of pipedia outside
dia
Permissiblevariationsinoutsidediameter
meter
A B (mm)
Thickness
(mm)
W
(kg/m)
Thickness
(mm)
W
(kg/m)
Thickness
(mm)
W
(kg/m)
Thickness
(mm)
W
(kg/m)
Thickness
(mm)
W
(kg/m)
Thickness
(mm)
W
(kg/m)
125 5 139.8 - - 5.1 16.9 - - 6.6 21.7 8.1 26.3 9.5 30.5
150 6 165.2 - - 5.5 21.7 - - 7.1 27.7 9.3 35.8 11.0 41.8
200 8 216.3 - - 6.4 33.1 7 36.1 8.2 42.1 10.3 52.3 12.7 63.8
250 10 267.4 - - 6.4 41.2 7.8 49.9 9.3 59.2 12.7 79.8 15.1 93.9
300 12 318.5 - - 6.4 49.3 8.4 64.2 10.3 78.3 14.3 107 17.4 129
350 14 355.6 6.4 55.1 7.9 67.7 9.5 81.1 11.1 94.3 15.1 127 19.0 158
400 16 406.4 6.4 63.1 7.9 77.6 9.5 93 12.7 123 16.7 16 21.4 203
450 18 457.2 6.4 71.1 7.9 87.5 11.1 122 14.3 156 19.0 205 23.8 254
500 20 508.0 6.4 79.2 9.5 117 12.7 155 15.1 184 20.6 248 26.2 311
550 22 558.8 6.4 87.2 9.5 129 12.7 171 15.9 213 - - - -
600 24 609.6 6.4 95.2 9.5 141 14.3 228 - - - - - -
650 26 660.4 7.9 103 12.7 203 - - - - - - - -

Schedule 10 Schedule 20 Schedule 30 Schedule 40 Schedule 60 Schedule 80

14 15

Spiral _ WeldedSteelPipes
ArcWeldedSteelPipes(KSD 3583) (General pipes:permissible variations in outside diameter and thickness)
Type Permissible varfation% Remarks
Shouguang Steeleatablished
Spiral
Outside ±0.5marginoferrorisapplied
to the circumference
No.1 , No 2 each at Incheon Works in 1991 and 1996.
SPIRALWeldedSteelPipes
Spiral welded Steel Pipes with outside diameter of
16”~104”(‫)6.1462-4.604ﭖپ‬ mm and thickness 0f 6~22
mm are manufactured by SAW (Submerged Arc
Welding) Process and have distinctive spiral pattern
on welded portion. ƅCutOff Saw WelderȚ
Thickness Normaldiameter450Aorlower
Normaldiameter450Aorlower
TypeDiameter
outside
15 -12.5
15 -10
Thickness(ׄ◌)
A B diameter(ׄ◌) 6 6.
4
7.
1
7.
9
8.
7
9.
5
10.3 11.1 11.9 12.7 13.1 14 15.1 15.9
400 16 406.4 59.2 63.1 69.9 77.6

450 18 457.2 66.8 71.1 78.8 87.5

500 20 508.0 74.3 79.2 87.7 97.4 107 117

550 22 558.8 81.8 87.2 96.6 107 118 129 139 150 160 171

600 24 609.6 89.3 95.2 105 117 129 141 152 164 175 187

650 26 660.4 96.8 103 114 127 140 152 165 178 190 203

700 28 711.2 104 111 123 137 151 164 178 192 205 219

750 30 762.0
119 132 147 162 176 191 206 220 235

800 32 812.8
127 141 157 173 188 204 219 235 251 258 276 297 312
850 34 863.6
135 150 167 183 200 219 233 250 266 275 293 316 332
900 36 914.4
143
177 194 212 230 247 265 282 291 311 335 352
1000 40 1016.0

196 216 236 255 275 295 314 324 346 373 392
1100 44 1117.6

260 281 303 324 346 357 381 411 432
1200 48 1219.2

283 307 331 354 378 390 466 448 472
1350 54 1371.6

399 426 439 469 505 532
1500 60 1524.6

444 473 488 521 562 591
1650 66 1676.4

537 574 619 631
1800 72 1828.8

587 627 675 711
2000 80 2032.0

751 791
1. The normal diameter of the pipe shall use A or B. If there is a need for the diameter to be represented by A or B, each figure
shallbefollowedbyA orB,respectively.
2. The calculation of weight shall be done according to the following formula, setting 1‫־‬steel at 7.85kg. Based on KS A 0021
the digits of the figure shall be cut at the third digit of the significant number.
W=0.02466(D-t) W : pipeweight(kg/m)t : thicknessofthepipe(mm)D : outsidediameterofthepipe(mm)
3. Otherfiguresshallabidebytheagreementmadebytheorderingclientandthemanufacturer

16 17

KSD3566.JISG3444 _Carbonsteelpipesforgeneralstructuralpurposes
(Chinese industrial standard dimensions speciﬁcations) (Chinese industrial standard dimensions speciﬁcations)
Remarks Remarks

21.7 2.0 0.972 1.238 0.607 0.560 0.700
27.2
2.0 1.24 1.583 1.26 0.930 0.890
2.3 1.41 1.799 1.41 1.03 0.880
34.0 2.3 1.80 2.291 2.89 1.70 1.12
42.7
2.3 2.29 2.919 5.97 2.80 1.43
2.5 2.48 3.157 6.40 3.00 1.42
48.6
2.3 2.63 3.345 8.99 3.70 1.64
2.5 2.84 3.621 9.65 3.97 1.63
2.8 3.16 4.029 10.6 4.36 1.62
3.2 3.58 4.654 11.8 4.86 1.61
60.5
2.3 3.30 4.205 17.8 5.90 2.06
3.2 4.52 5.760 23.7 7.84 2.03
4.0 5.57 7.100 28.5 9.41 2.00
76.3
2.8 5.08 6.465 43.7 11.5 2.60
3.2 5.77 7.349 49.2 12.9 2.59
4.0 7.13 9.085 59.5 15.6 2.58
89.1
2.8 5.96 7.591 70.7 15.9 3.05
3.2 6.78 8.636 79.8 17.9 3.04
101.6
3.2 7.76 9.892 120 23.6 3.48
4.0 9.63 12.26 146 24.8 3.45
5.0 11.9 15.17 177 34.9 3.42
114.3
3.2 8.77 11.17 172 3.02 3.93
3.5 9.58 12.18 187 32.7 3.92
4.5 12.2 15.52 234 41.0 3.89
139.8
3.6 12.1 15.40 357 51.1 4.82
4.0 13.4 17.07 394 56.3 4.80
4.5 15.0 19.13 438 62.7 4.79
6.0 19.8 25.22 566 80.9 4.74
165.2
4.5 17.8 22.72 734 88.9 5.68
5.0 19.8 25.16 808 97.8 5.67
6.0 23.6 30.01 952 115 5.63
7.1 27.3 35.26 110X10 134 5.60
190.7
4.5 20.7 26.32 114X10 120 6.59
5.3 24.2 30.87 133X10 139 6.56
6.0 27.3 34.82 149X10 156 6.53
7.0 31.7 40.40 171X10 179 6.50
8.2 36.9 47.01 196X10 206 6.46
216.3
4.5 23.5 29.94 168X10 155 7.49
5.8 30.1 38.36 213X10 197 7.45
6.0 31.1 39.61 219X10 203 7.44
7.0 36.1 46.03 252X10 233 7.40
8.0 41.1 52.35 284X10 263 7.37
8.2 42.1 53.61 291X10 269 7.36
267.4
6.0 38.7 49.27 421X10 315 9.24
6.6 42.4 54.08 460X10 344 9.22
7.0 45.0 57.26 489X10 363 9.21
8.0 51.2 65.19 549X10 411 9.18
9.0 57.3 73.06 611X10 547 9.14
9.3 59.2 75.41 629X10 470 9.13
318.5
6.0 46.2 58.91 719X10 452 11.1
6.9 53.0 67.55 820X10 515 11.0
8.0 61.3 78.04 941X10 591 11.0
9.0 68.7 87.51 105 X10² 659 10.9
10.3 78.3 99.73 119 X10² 744 10.9
355.6
6.4 55.1 70.21 107 X10² 602 12.3
7.9 67.7 86.29 130 X10² 734 12.3
9.0 76.9 98.00 147 X10² 828 12.3
9.5 81.1 103.3 155 X10² 871 12.2
12.0 102 129.5 191 X10² 108X10 12.2
12.7 107 136.8 201 X10² 110X10 12.1

406.4
9 88.2 112.4 222 X10² 109X10 14.1
12 117 148.7 289 X10² 142X10 14
16 154 196.2 374 X10² 184X10 13.8
19 182 231.2 435 X10² 214X10 13.7
457.2
9 99.5 126.7 318 X10² 140X10 15.8
12 132 167.8 416 X10² 182X10 15.7
16 174 221.8 540 X10² 236X10 15.6
19 205 261.6 629 X10² 275X10 15.5
500
9.0 109 138.8 418 X10² 167X10 17.4
12 144 184 548 X10² 219X10 17.3
14 168 213.8 632 X10² 253X10 17.2
508.0
9.0 111 141.1 439 X10² 173X10 17.6
12.0 147 187.0 575 X10² 226X10 17.5
14.0 171 217.3 663 X10² 261X10 17.5
16.0 194 247.3 749 X10² 295X10 17.4
19.0 229 291.9 874 X10² 344X10 17.3
22.0 264 335.9 994 X10² 391X10 17.2
558.8
9.0 122 155.5 588 X10² 210X10 19.4
12.0 162 206.1 771 X10² 276X10 19.3
16.0 214 272.8 101 X10³ 360X10 19.2
19.0 253 322.2 118 X10³ 421X10 19.1
22.0 291 371.0 134 X10³ 479X10 19.0
600
9.0 131 167.1 730 X10² 243X10 20.9
12.0 174 221.7 958 X10² 320X10 20.8
14.0 202 257.7 111 X10³ 369X10 20.7
16.0 230 293.6 125 X10³ 418X10 20.7
609.6
9.0 133 169.8 766 X10² 251X10 21.2
12.0 177 225.3 101 X10³ 330X10 21.1
14.0 206 262.0 116 X10³ 381X10 21.1
16.0 234 298.4 132 X10³ 432X10 21.0
19.0 277 352.5 154 X10³ 505X10 20.9
22.0 319 406.1 176 X10³ 576X10 20.8
700
9.0 153 195.4 117 X10³ 333X10 24.4
12.0 204 259.4 154 X10³ 439X10 24.3
14.0 237 301.7 178 X10³ 507X10 24.3
16.0 270 343.8 201 X10³ 575X10 24.2
711.2
9.0 156 198.5 122 X10³ 344X10 24.8
12.0 207 263.6 161 X10³ 453X10 24.7
14.0 241 306.6 186 X10³ 524X10 24.7
16.0 274 349.4 211 X10³ 594X10 24.6
19.0 324 413.2 248 X10³ 696X10 24.5
22.0 374 476.3 283 X10³ 796X10 24.4
812.8
9.0 178 227.3 184 X10³ 452X10 28.4
12.0 237 301.9 242 X10³ 596X10 28.3
14.0 276 351.3 280 X10³ 690X10 28.2
16.0 314 400.5 318 X10³ 782X10 28.2
19.0 372 473.8 373 X10³ 919X10 28.1
22.0 429 546.6 428 X10³ 105X10 28.0
914.4
12.0 267 340.2 346 X10³ 758X10 31.9
14.0 311 396.0 401 X10³ 878X10 31.8
16.0 354 451.6 456 X10³ 997X10 31.8
19.0 420 534.5 536 X10³ 117X10 31.7
22.0 484 616.5 614 X10³ 134X10 31.5
1016.0
12.0 297 378.5 477 X10³ 939X10 35.5
14.0 346 440.7 553 X10³ 109X10 35.4
16.0 395 502.7 628 X10³ 124X10 35.4
19.0 467 595.1 740 X10³ 146X10 35.2
22.0 539 687.0 849 X10³ 167X10 35.2

Outside diameter Thickness Weight Sectional Area Momentof Inertia SectionModulus Radius of Gyration Outside diameter Thickness Weight Sectional Area Momentof Inertia SectionModulus Radius of Gyration
(mm) (mm) (kg/m) ( ) ( ) ( ) ( ) (mm) (mm) (kg/m) ( ) ( ) ( ) ( )

Steel Pipes Piles_ (KSF4602,JISA5525)
1. Because of material's high intensity, the end of pipe's damage will reach the ground safely
even with the strong impact.
2. It's easy and firm to weld iron or bond steel materials to STEEL PIPE PILES' supper part.
3. Outside diameter and thickness are freely selected according to a steel material's load.
4. Length is freely selected according to a safe and firm depth of the ground.
5. The load of horizontal direction is strong and resisting power is high because of its high
bending intensity.
6. High Intensity and superior roundness, straightness make it reach to the target point of the
ground accurately.
7. Field use and welding is possible without no intensity change, and there's no short length
pipe loss.
8. Its weight is light and the risk of being damaged is low, therefore it's easy to handle during
transportation to destination.
18 19

Material and Construction
Type Content Body
Components
Material SS. & SM(41/50 class) Materials including SPHT, API or of equivalent property
Mechanical property (Standard: SS41) Compression strength:41 , Tensile strength:41 ,One side allowable stress 1.6ton/_
Strength comparison test
afterwelding(SS41class)
Type Tensile strength Yield Elongation
Base metal 47.1 38.8 32.2
Weldedportion 48.8 - -
Stress corrosion, fatigue and
impact Strength of
the welded portion
Using direct heat treatment on the welded portion, residual stress is removed
in order to prevent stress corrosion and fatigue as well as to improve
the impact strength of the welded portion
Designand
construction
Application
Used for civil engineering or construction projects including harbor,plant, tank,
building, bridge, railway, steel tower, large structure
Maximumproductlength
per a pipe
Bevel end:18m or less, Plain end:25m or less
One Side Degree of
Performance freedom
Due to the variety of sizes (appearance, thickness),flexibilityin designing as
well as strong bending resistance make SPSP ideal material for long piles
Directionality
Displays strength in non-directional horizontal force environments such as
earthquakes. Strongest against buckling
Rehabilitation
Concrete
rehabilitation
Superior level of hardness and improved support capacity render
performance similar to that of large diameter piles.
Partial
rehabilitation
Steel plate welding rehabilitation and/or connection among piles of different
thickness by layer
Corrosion resistance
paintingandtreatment
Piles free of corrosion through low priced asphalt painting, zinc powder
painting, epoxy painting, and galvanized or electrolytic treatment
FrictionPile
Weldingmanyspirallayerson thesurfaceofpile,and improvingfrictionwith
ground using its cohesion.
Construction
Measurement of the
depth about impact
Available for more than 60m of impact
Penetration ability
Superior to H-steel piles or concrete piles due to its ability to discharge
earth and sand inside the pipe and to crush rocks in the tongue. Excellent
penetration ability in rough, rocky ground
On-site splice and
recovery of loss
during impact
Convenient weld splicing, able to recover the entire wasting in length that
occurs during impact and use for piles of insufficient length.
Delivery and piling
Convenient for transportation,loading/unloading.Easy to carry by floating
on the water and easy to pile.
Recycling Pipes can be drawn and recycled if the production location changes.

20 21

Tongue and on-site splice Measurement and weight
Pilehead Outside
D
Wall
t
Cross Sectional
A
Weight
W Momentof Inertia
Remarks
Modulus of Section Radius of Gyration SuperficialArea
Type Type Type Type Type
Type Type Type Type Type
(mm) (mm) (cm2
) (kg/m) I(cm2
) Z(cm3
) i (cm4
)
Per Meter
(m2
/m)
ApplicationandSpecification
(Standard)
Applicationsand jointconnection
Components of Piles On-site splice method
Application : civil engineering,
construction, steel tower, scaffold pile,
support, marine structures, and
othersteelstructures
KS : D3566,F4602
Standards JIS : G3444, A5525
BS : 1755, E.R.W
ASTM:A252,A500
API:5L,5LX
Works
splice part
on-site
splice part
on-site
splice part
Works
splice part
Works
splice part
pileA
pileA
pileA
pile A
pile A
pileA
pile B
pileA
pile B
Below
Topend
Bottom end
pile A(extra remained pile after use)
pileB(shortpileconnectingto pileA)

318.5
6.9 67.5 53 820 x 102 51.5 x 10 11 1
10.3 99.7 78.3 119 x 102 74.4 x 10 10.9 1
355.6
6.4 70.2 55.1 107 x 102 60.2 x 10 12.4 1.12
7.9 86.3 67.7 130 x 102 73.4 x 10 12.3 1.12
11.1 120.1 94.3 178 x 102 100.3 x 10 12.2 1.12
400
9 110.6 86.8 211 x 102 105.7 x 10 13.8 1.26
10 122.5 96.2 233 x 102 117 x 10 13.8 1.26
11 134.4 106 254 x 102 127 x 10 13.8 1.26
12 146.3 115 276 x 102 137.8 x 10 13.7 1.26
406.4
9 112.4 88.2 222 x 102 109.2 x 10 14 1.28
10 124.5 97.8 245 x 102 120.0 x 10 14 1.28
11 136.6 107 267 x 102 132.0 x 10 14 1.28
12 148.7 117 289 x 102 142.4 x 10 14 1.28
500
9 138.8 109 418 x 102 167 x 10 17.4 1.57
10 153.9 121 462 x 102 185 x 10 17.3 1.57
11 169 133 505 x 102 202 x 10 17.3 1.57
12 184 144 548 x 102 219 x 10 17.3 1.57
13 198.9 156 590 x 102 236 x 10 17.2 1.57
14 213.8 168 635 x 102 253 x 10 17.2 1.57
508
9 141.1 111 439 x 102 173 x 10 17.6 1.6
10 156.4 123 485 x 102 191 x 10 17.6 1.6
11 171.8 135 531 x 102 209 x 10 17.6 1.6
12 187 147 575 x 102 227 x 10 17.5 1.6
13 202.2 159 620 x 102 244 x 10 17.5 1.6
14 217.3 171 663 x 102 261 x 10 17.5 1.6
600
9 167.1 131 730 x 102 243 x 10 20.9 1.88
10 185.4 145 807 x 102 269 x 10 20.9 1.88
11 203.5 160 883 x 102 194 x 10 20.8 1.88
12 221.7 174 958 x 102 319 x 10 20.8 1.88
13 239.7 188 103 x 103 344 x 10 20.8 1.88
14 257.7 202 111 x 103 369 x 10 20.7 1.88
15 275.7 216 118 x 103 393 x 10 20.7 1.88
16 293.6 230 125 x 103 417 x 10 20.7 1.88
609.6
9 169.8 133 766 x 102 251 x 10 21.2 1.92
10 188.4 148 847 x 102 278 x 10 21.2 1.92
11 206.9 162 927 x 102 304 x 10 21.2 1.92
12 225.3 177 101 x 103 330 x 10 21.1 1.92
13 243.6 191 108 x 103 256 x 10 21.1 1.92
14 262 206 116 x 103 381 x 10 21.1 1.92
15 280.2 220 124 x 103 407 x 10 21 1.92
16 298.4 234 132 x 103 431 x 10 21 1.92
700
9 195.4 153 117 x 103 333 x 10 24.4 2.2
10 216.8 170 129 x 103 369 x 10 24.4 2.2
11 238.1 187 141 x 103 404 x 10 24.4 2.2
12 259.4 204 154 x 103 439 x 10 24.3 2.2
13 280.6 220 166 x 103 473 x 10 24.3 2.2
14 301.7 237 178 x 103 507 x 10 24.3 2.2
15 322.8 253 189 x 103 541 x 10 24.2 2.2
16 343.8 270 201 x 103 575 x 10 24.2 2.2

22 23

Measurement and weight Measurement and weight
(mm) (mm) (cm2
) (kg/m) I(cm2
) Z(cm3
) i (cm4
) (m2
/m) (mm) (mm) (cm2
) (kg/m) I(cm2
) Z(cm3
) i (cm4
) (m2
/m)

711.2
9 198.5 156 122 x 103 344 x 10 24.8 2.23
10 220.3 173 135 x 103 381 x 10 24.8 2.23
11 242 190 148 x 103 417 x 10 24.8 2.23
12 163.66 207 161 x 103 453 x 10 24.7 2.23
13 285.1 224 174 x 103 489 x 10 24.7 2.23
14 306.6 241 186 x 103 524 x 10 24.7 2.23
15 328.1 258 199 x 103 559 x 10 24.6 2.23
16 349.4 274 211 x 103 594 x 10 24.6 2.23
800
9 223.6 176 175 x 103 437 x 10 28 2.51
12 297.1 233 231 x 103 577 x 10 27.9 2.51
14 345.7 271 267 x 103 668 x 10 27.8 2.51
16 394.1 309 303 x 103 757 x 10 27.7 2.51
812.8
9 227.3 178 184 x 103 452 x 10 28.4 2.55
10 252.2 198 203 x 103 500 x 10 28.4 2.55
11 277.1 217 223 x 103 548 x 10 28.4 2.55
12 301.9 237 242 x 103 596 x 10 28.3 2.55
13 326.6 256 261 x 103 643 x 10 28.3 2.55
14 351.3 276 280 x 103 690 x 10 28.2 2.55
15 376 295 299 x 103 736 x 10 28.2 2.55
16 400.5 314 318 x 103 782 x 10 28.2 2.55
900
12 334.8 263 330 x 103 733 x 10 314 2.83
14 389.7 306 382 x 103 850 x 10 31.3 2.83
16 444.3 349 434 x 103 965 x 10 31.3 2.83
19 525.9 413 510 x 103 113 x 102 31.2 2.83
914.4
12 340.2 267 346 x 103 758 x 10 31.9 2.87
13 368.1 289 374 x 103 818 x 10 31.9 2.87
14 396 311 401 x 103 878 x 10 31.8 2.87
15 423.8 333 429 x 103 928 x 10 31.8 2.87
16 451.6 354 456 x 103 997 x 10 31.8 2.87
17 479.3 376 483 x 103 106 x 102 31.7 2.87
18 506.9 398 509 x 103 111 x 102 31.7 2.87
19 534.5 420 536 x 103 117 x 102 31.7 2.87
1000
12 372.5 292 455 x 103 909 x 10 34.9 3.14
14 433.7 340 527 x 103 105 x 102 34.9 3.14
16 494.6 388 599 x 103 120 x 102 34.8 3.14
19 585.6 460 705 x 103 141 x 102 34.7 3.14
1016
12 378.5 297 477 x 103 939 x 102 35.5 3.19
13 409.6 322 515 x 103 101 x 102 35.5 3.19
14 440.7 346 553 x 103 109 x 102 35.4 3.19
15 471.7 370 591 x 103 116 x 102 35.4 3.19
16 502.7 395 628 x 103 124 x 102 35.4 3.19
17 533.5 419 666 x 103 131 x 102 35.3 3.19
18 564.4 443 703 x 103 138 x 102 35.3 3.19
19 595.1 467 740 x 103 146 x 102 35.2 3.19

1110
14 477.6 375 704x103 128 x 102 38.4 3.46
16 544.9 428 800x103 146 x 102 38.3 3.46
19 645.3 506 943x103 171 x 102 38.2 3.46
1117.6
14 485.4 381 739x103 132 x 102 39 3.51
16 553.7 435 840x103 150 x 102 39 3.51
19 655.8 515 990x103 177 x 102 38.8 3.51
1200
14 521.6 409 917x103 153 x 102 41.9 3.77
16 5951 467 104 x 104 174 x 102 41.9 3.77
19 704.9 553 123 x 104 205 x 102 41.8 3.77
22 814.2 639 141 x 104 235 x 102 41.7 3.77
1219.2
14 530.1 416 963 x 103 158 x 102 42.6 3.83
16 604.8 475 109 x 104 180 x 102 42.5 3.83
19 716.4 562 129 x 104 212 x 102 42.4 3.83
22 827.4 650 148 x 104 143 x 102 42.3 3.83
1300
16 645.4 507 133 x 104 205 x 102 45.4 4.08
19 764.6 600 157 x 104 241 x 102 45.3 4.08
22 883.3 693 180 x 104 278 x 102 45.2 4.08
1320.8
16 655.9 515 140 x 104 211 x 102 46.1 4.15
19 777 610 165 x 104 249 x 102 46 4.15
22 987.7 705 189 x 104 287 x 102 45.9 4.15
1400
16 695.7 546 167 x 104 238 x 102 48.9 4.4
19 824.3 647 197 x 104 281 x 102 48.8 4.4
22 952.4 748 226 x 104 323 x 102 48.7 4.4
1422.4
16 706.9 555 175 x 104 246 x 102 49.7 4.47
19 837.7 658 206 x 104 290 x 102 49.6 4.47
22 967.9 760 237 x 104 334 x 102 49.5 4.47
1500
19 884 694 242 x 104 323 x 102 52.4 4.71
22 1021.5 802 279 x 104 372 x 102 52.3 4.71
25 1158.5 909 315 x 104 420 x 102 52.2 4.71
1524
19 898.3 705 254 x 104 334 x 102 53.2 4.79
22 1038.1 815 293 x 104 384 x 102 53.1 4.79
25 1177.3 924 331 x 104 434 x 102 53 4.79
1600
16 796.2 625 250 x 104 312 x 102 56 5.03
19 943.7 741 295 x 104 369 x 102 55.9 5.03
22 1090.6 856 340 x 104 424 x 102 55.8 5.03
1625.6
25 1237 971 384 x 104 480 x 102 55.7 5.03
16 809.1 635 262 x 104 322 x 102 56.9 5.11
19 959 753 309 x 104 381 x 102 56.8 5.11
22 1108.3 870 356 x 104 438 x 102 56.7 5.11
25 1257.1 987 403 x 104 495 x 102 56.6 5.11
1800
19 1063.1 834 422 x 104 468 x 102 63 5.65
22 1228.9 965 486 x 104 540 x 102 62.9 5.65
25 1394.1 1094 549 x 104 610 x 102 62.8 5.65
2000
22 1367.1 1073 669 x 104 669 x 102 69.9 6.28
25 1551.2 1218 756 x 104 756 x 102 69.8 6.28

Outside Wall Cross Sectional Weight Remarks
Outside Wall Cross Sectional Weight Remarks

D t A W Moment of inertia Modulus of Section RadiusofGyration SuperficalArea
PerMeter
D t A W Moment of inertia Modulus of Section Radius of Gyration Superfical Area
Per Meter

24 25

Inordertomeetourclients’demands,DongbuSteelhassuccessfullydevelopedtheP-Ptypesteelpipesheetpiles(SPSP),
afirstamongKoreansteelmakers.TheP-PSPSPispopularincountriessuchasJapan,theUnitedStates,andGermanyfor
its cost-effectivenessand superb waterproofproperties.
Unlike type L-T or type P-T, type P-P pipes possess perfect waterproof properties, which is why over 90% of consumers in
Japan,whereconstructionusingSPSPismostadvanced,choosetypeP-P.
SPSP's are used in harbor construction (building piers, banks, and break-waters), estuaries,
civil engineering projects (building bridges, roads, rail roads, and soil sheet piles), foundations
for heavy machines and furnaces. More recent applications include man-made islands, petroleum
and LNG storage sites, marine airports, and fish husbandry.
Advantages and features
1. Usable even in areas having adverse conditions, such as deep waters
over loose soil.
2. Safe and secure working conditions due to waterproof properties.
3. Simultaneous construction of waterproofing and basic piling.
4. Efficientand cost-effective design.
5. Installation possible due to easy splicing.
6. Cost reduction due to shorter construction period.
7. Highly adaptable to existing structures.
8. A more durable structure application due to high transversal and
longitudinal strengths.
Waterproof capacity categorized by shape of joint
No Joint Shape Waterproof treatment ratio
Steel pipe Sheet Piles_ (KSF4605,JISA5530)

1 P-P 95.40%
2 P-T 61.00%
3 L-T 32,60%

26 27

Shapeandpermissiblevariationofdimensions
Type Permissible Variations Content Type Permissible Variations Content
Outside Diameter(D)
width(W)
Pile head
Outsidediameterlessthan800ׄ◌
Outsidediameter800mm t/D 1.5% less than
±0.5%
±2.0%
Outside Diameter[D]=
outside circumference/π
Bending(N)
Deflection(S)
Straightness
Joint length((ֺ) 15m or less
0.1% or less of pipe
body length(L)
0.1% or less of pipe
body length(L)
10mm or less
Outside diameter
more than 800mm t/D 1.5% more than ±1.5% of joint opening(P) Joint length((ֺ) or than 15m
1/1500 or less of
joint length(ֺ)
Thickness(t)
Thickness
less than 16ׄ◌
Thickness
Outside diameter
more than 500mm
Outside diameter
lessthan800mm
Outside diameter
more than 800mm
Outside diameter
1524ׄ◌orless
Outside diameter
more than 500mm
Outside diameter
lessthan800mm
+Unspecified
-0.7mm
+Unspecified
-0.8mm
Joint adhesion
spot(Q)
Cross section of the
welded splice
Pile head
Pipe body(h)
Joint(h)
pilebodylength
5mm or less
2mm or less
0.5%oflessofoutside
lessthan 16ׄ◌
Outside diameter
more than 800mm
Outside diameter
Cross section of the
welded splice cut
at a right angle
Pile
body
(C)
Outsidediameter
1000mmorless
18m or less
More than 18m
diameter max 3ׄ◌
1.5% of less ofoutside
diameter max 4ׄ◌
1524ׄ◌ or less Outside diameter more than 1000mm
Pipebody(L) +Unspecified Join(C) 2mm or less
Length
Joint(ֺ) 0
1. Bending (N) runs parallel to the steel pipe sheet pile wall, while deflection is set at the right angle of the steel pipe sheet pile.
2. Outsidediameterandthicknessmeasuresthe steelpipebody.
3. Whilethe figureillustratestheP-P type,othertypesalsosharethe same jointshape.
4. Products under 500֮◌or exceeding 1,524֮◌ shall be available upon prior consultation with the manufacturer

28 29

Productavailability
Normal TH(in)

Normal TH(in)

Size mm
0.236 0.276 0.315 0.354 0.394 0.433 0.472 0.512 0.551 0.591
Size mm
0.236 0.276 0.315 0.354 0.394 0.433 0.472 0.512 0.551 0.591
in. mm OD(mm) 6 7 8 9 10 11 12 13 14 15 in. mm OD(mm) 6 7 8 9 10 11 12 13 14 15

15 400A 406.4 59.2 68.9 78.6 88.2 97.8 107 117

18 450A 457.2 66.8 77.7 88.6 99.5 110 121 132

20 500A 508 74.3 86.5 98.6 111 123 135 147 159 171

24 600A 609.6 89.3 104 119 133 148 162 177 191 206 220
28 700A 711.2 104 122 139 156 173 190 207 224 241 258
32 800A 812.8 119 139 159 178 198 218 237 256 276 295
36 900A 914.4 134 157 179 201 223 245 267 289 311 333
40 1000A 1016 149 174 199 224 248 273 297 322 346 370
44 1100A 117.6 165 192 219 246 273 300 327 354 381 408
48 1200A 1219.2
209 239 269 298 328 357 387 416 445
54 1350A 1371.6

269 302 336 369 402 436 469 502
60 1500A 1524

336 373 410 447 484 521 558
64 1600A 1625.6

359 398 438 478 517 556 596
66 1650A 1676.4

411 452 493 533 574 615
72 1800A 1828.8

538 582 627 671
76 1900A 1930.4

568 615 662 709
80 2000A 2032

697 746
84 2100A 2133.6

732 784
88 2200A 2235.2

767 821
92 2300A 2336.8

802 859
96 2400A 2438.4

100 2500A 2540

15 400A 406.4

18 450A 457.2

20 500A 508

24 600A 609.6 234

28 700A 711.2 274 291

32 800A 812.8 314 334 353

36 900A 914.4 355 376 398 420

40 1000A 1016 395 419 443 467 491

44 1100A 117.6 435 461 488 515 541 568

48 1200A 1219.2 475 504 533 562 591 621 650 679 707 736
54 1350A 1371.6 535 568 601 634 667 699 732 765 798 830
60 1500A 1524 595 632 669 705 742 778 815 851 888 924
64 1600A 1625.6 635 674 714 753 792 831 870 909 948 987
66 1650A 1676.4 655 696 736 777 817 857 898 938 978 1018
72 1800A 1828.8 715 796 804 848 892 936 980 1024 1068 1112
76 1900A 1930.4 755 802 849 896 942 989 1035 1082 1128 1175
80 2000A 2032 795 845 894 943 992 1041 1091 1140 1188 1237
84 2100A 2133.6 836 887 939 991 1042 1094 1146 1197 1249 1300
88 2200A 2235.2 876 930 984 1038 1093 1147 1201 1255 1309 1363
92 2300A 2336.8 916 973 1029 1086 1143 1199 1256 1312 1369 1425
96 2400A 2438.4 956 1015 1074 1134 1193 1252 1311 1370 1429 1488
100 2500A 2540 996 1058 1119 1181 1243 1304 1366 1428 1489 1550

30 31

API5L,API5CT_(linepipeandoilwelltubulargoods)
&DVLQJ
Outside Wall Calculated Weight Test Pressure(psi)
Diameter Thickness Plain ends H-40 J-55 & K-55
in. mm in. mm ib/ft kg/ft kg/m std. alt. std. alt.
ȚExcellentQuality
For the purpose of human safety, promoting the safe
transmission of oil & gas is Shouguang steel's goal.
Ouradvancedtechnologymade acquisitionof the API
Monogram possible for the first time in Korea.
Ț Highly Consistent Quality Control System
Shouguang steel's quality management system is in place
from raw material purchasing, production, inspection to
delivery. Examples of quality inspections introduced to
produce high-quality products are ultrasonic test end
finish screw processing, X-ray and water pressure tests.

5 127
0,220 5.59 11.23 5.10 16.74

3,000 3,900
0,253 6.43 12.83 5.83 19.12 3,000 4,500
0,296 7.52 14.87 6.75 22.16 3,000 5,200
5 1/2 139.7
0,244 6.20 13.70 6.22 20.41 2.80 - 3,000 3,900
0,275 6.98 15.35 6.96 22.84 3,000 4,400
0,304 7.72 16.87 7.66 25.13 3,000 4,900
6 5/8 168.3
0,288 7.32 19.49 8.86 29.06 2,800 - - -
0,288 7.32 19.49 8.86 29.06 3,000 3,800
0,352 8.94 23.58 10.71 35.13 3,000 4,700
7 177.8
0,231 5.87 16.70 7.56 24.89 2,100 - - -
0,272 6.91 19.54 8.88 29.12 2,500 3,000 3,400
0,317 8.05 22.63 10.27 33.70 3,000 4,000
0,362 9.19 25.66 11.65 38.12 3,000
7 5/8 193.7 0,300 7.62 23.47 10.66 34.97 2,500 - - -
0,328 8.33 25.56 11.61 38.08 3,000 3,800
8 5/8 219.1
0,264 6.71 23.47 10.71 35.14
2,300 -
2,700 -
0,304 7.72 27.02 12.27 40.24 - -
0,352 8.94 31.10 14.12 46.33 2,600 - -
0,352 8.94 31.10 14.12 46.33 3,000 3,600
0,400 10.16 35.14 15.96 52.35 3,000 4,100
9 5/8 244.5
0,312 7.92 31.03 14.08 46.21 2,100 - - -
0,352 8.94 34.86 15.83 51.93 2,300 - - -
0,352 8.94 34.86 15.83 51.93 3,000 3,200
0,395 10.03 38.94 17.68 57.99 3,000 3,600
10 3/4 273.0
0,279 7.09 31.20 14.17 46.49 1,200 1,700 - -
0,350 8.89 38.88 17.65 57.90 1,600 2,100 - -
0,350 8.89 38.88 17.65 57.90 2,100 2,900
0,400 10.16 44.22 20.07 65.85 2,500 3,300
0,450 11.43 49.50 22.47 73.73 2,800 3,700
11 3/4 298.4
0,333 8.46 40.60 18.44 60.49 1,400 1,800 - -
0,375 9.52 45.56 20.67 67.82

2,100 2,500
0,435 11.05 52.27 23.87 78.30

2,400 2,800

0,489 12.42 58.81 26.70 87.59

2,700 3,200

0,330 8.38 45.98 20.87 68.47 1,200 1,600 - -
13 3/8 339.7 0,380 9.65 52.74 23.94 78.54 1,900 2,500
0,430 10.92 59.45 26.99 88.54 2,100 2,800
0,480 12.19 66.11 30.01 98.45 2,400 3,200
16 406.4
0,375 9.52 62.58 28.40 93.17 1,100 - - -
0,438 11.13 72.72 33.07 108.49 1,800 -
0,495 12.57 81.97 37.21 122.08 2,000 -
18 5/8 473.1 0,435 11.05 84.51 38.38 125.91 1,100 - 1,500 -
0,435 11.05 84.51 38.38 125.91 1,500 -
20 508.0
0,438 11.13 9.51 41.57 136.37 1,100 - 1,400 -
0,438 11.13 9.51 41.57 136.37 1,400 -
0,500 12.70 104.13 59.62 155.12 1,600 -

32 33

line pipe
Size:Outside Wall thickness Weight StandardTest Pressure min(kpa x 100) Standard Test Pressure min(kpa x 100)
Diameter Sch.No. Grade A25 Grade A Grade B Grade X42 Grade X46 Grade X52 Grade X56 Grade X60 Grade X65
in. mm in. mm in. lb/ft kg/ft kg/m psi kg/ psi kg/ psi kg/ psi kg/ psi kg/ psi kg/ psi kg/ psi kg/ psi kg/

5 9/16 141.3
*0.083
*0.125
*0.156
0.188
0.219
0.258
0.281
0.312
0.344
0.375
0.500
2.11
3.18
3.96
4.78
5.56
6.55
7.14
7.92
8.74
9.52
12.7
...
1/8
5/32
3/16
7/32
...
9/32
5/16
11/32
3/8
1/2
40
80
120
4.86
7.26
9.01
10.79
12.50
14.62
15.85
17.50
19.17
20.78
27.04
2.21
3.30
4.09
4.91
5.67
6.63
7.20
7.94
8.71
9.43
12.28
7.24
1.83
13.41
16.09
18.61
21.77
23.62
26.05
28.57
30.94
40.28
...
670
840
1,010
1,180
1,200
1,520
1,680
1,860
2,020
2,700
...
47
59
71
83
84
107
118
131
142
90
540
810
1,010
1,220
1,420
1,670
1,820
2,020
2,230
2,430
2,800
38
57
71
86
100
117
128
142
157
171
197
6 5/8 168.3
*0.083
*0.109
*0.125
*0.141
*0.156
0.172
0.188
0.203
0.219
0.250
0.280
0.312
0.344
0.375
0.432
0.500
2.11
2.77
3.18
3.58
3.96
4.37
4.78
5.16
5.56
6.35
7.11
7.92
8.74
9.52
10.97
12.70
...
...
1/8
...
5/32
...
3/16
...
7/32
1/4
...
5/16
11/32
3/8
...
1/2
40
80
5.8
7.59
8.68
9.76
10.78
11.85
12.92
13.92
14.98
17.02
18.97
21.04
23.08
25.03
28.57
32.71
2.64
3.45
3.95
4.43
4.89
5.39
5.88
6.33
6.80
7.73
8.61
9.55
10.48
11.36
12.97
14.85
8.65
11.31
12.95
14.54
16.05
17.67
19.28
20.76
22.31
25.36
28.26
31.32
34.39
37.28
42.56
48.73
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
450
590
680
770
850
930
1,020
1,100
1,190
1,360
1,520
1,700
1,870
2,040
2,350
2,720
32
41
48
54
60
65
72
77
84
96
107
120
131
143
165
191
8 5/8 219.1
*0.125
*0.156
0.188
0.203
0.219
0.250
0.277
0.312
0.322
0.344
0.375
0.438
0.500
3.18
3.96
4.78
5.16
5.56
6.35
7.04
7.92
8.18
8.74
9.52
11.13
12.7
1/8
5/32
3/16
...
7/32
1/4
...
5/16
...
11/32
3/8
7/16
1/2
20
30
40
80
11.35
14.11
16.94
18.26
19.66
22.36
24.70
27.70
28.55
30.42
33.04
38.30
43.39
5.16
6.40
7.70
8.30
8.92
10.15
11.22
12.57
12.67
13.82
15.00
17.40
19.70
16.93
21.01
25.26
27.22
29.28
33.32
36.86
41.26
42.55
45.34
49.20
57.08
64.64
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
520
650
780
...
910
1,040
1,160
1,300
1,340
1,440
1,570
1,830
2,090
37
46
55
...
64
73
82
91
94
101
110
129
147
10 3/4 273
*0.156
*0.188
*0.203
0.219
0.250
0.279
0.307
0.344
0.365
0.438
0.500
3.96
4.78
5.16
5.56
6.35
7.09
7.80
8.74
9.27
11.13
12.70
5/32
3/16
...
7/32
1/4
...
...
11/32
...
7/16
1/2
20
30
40
60
17.65
21.21
22.87
24.63
28.04
31.20
34.24
38.32
40.48
48.24
54.74
8.01
9.64
10.39
11.18
12.73
14.17
15.55
17.36
18.38
21.91
24.85
26.27
31.62
34.08
36.67
41.76
46.50
51.01
56.96
60.29
71.87
81.52
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
520
630
...
730
840
930
1,030
1,150
1,220
1,470
1,670
37
44
...
51
59
65
72
81
86
103
117
12 3/4 323.8
*0.172 4.37 ...
23.11 10.49 34.42 ... ... 490 34
*0.188 4.78 3/16 25.22 11.46 37.60 ... ... 530 37
*0.203 5.16 ... 27.20 12.36 40.55 ... ... ... ...
*0.219 5.56 7/32 29.31 13.30 43.63 ... ... 620 44

630
940
1,180
1,420
1,650
1,950
2,210
2,360
2,600
2,800
2,800
44
66
83
100
116
137
149
166
183
197
197
750
1,130
1,410
1,700
1,990
2,340
2,550
3,000
3,000
3,000
3,000
53
79
99
120
140
165
179
211
211
211
211
820
1,240
1,550
1,870
2,170
2,560
2,790
3,000
3,000
3,000
3,000
58
87
109
131
153
185
190
211
211
211
211
930
1,400
1,750
2,110
2,460
2,890
3,000
3,000
3,000
3,000
3,000
65
98
123
148
173
203
211
211
211
211
211
1,000
1,500
1,910
2,270
2,650
3,000
3,000
3,000
3,000
3,000
3,000
70
105
134
160
186
211
211
211
211
211
211
1,040
1,630
2,020
2,430
2,830
3,000
3,000
3,000
3,000
3,000
3,000
73
115
142
171
199
211
211
211
211
211
211
1,160
1,750
2,210
2,640
3,000
3,000
3,000
3,000
3,000
3,000
3,000
82
123
149
186
211
211
211
211
211
211
211
530
690
790
890
990
1,090
1,190
1,290
1,390
1,580
1,780
1,980
2,180
2,380
2,740
2,800
37
49
56
63
70
77
84
91
98
111
125
139
153
167
193
197
790
1,140
1,190
1,340
1,480
1,640
1,790
1,930
2,080
2,380
2,660
2,970
3,000
3,000
3,000
3,000
56
73
84
94
104
115
126
136
146
167
187
209
211
211
211
211
860
1,140
1,300
1,470
1,620
1,790
1,960
2,110
2,280
2,600
2,920
3,000
3,000
3,000
3,000
3,000
60
80
91
103
114
126
138
148
160
183
205
211
211
211
211
211
980
1,280
1,470
1,660
1,840
2,030
2,210
2,390
2,580
2,940
3,000
3,000
3,000
3,000
3,000
3,000
69
90
103
117
129
143
155
168
181
207
211
211
211
211
211
211
1,050
1,380
1,580
1,790
1,980
2,180
2,380
2,570
2,780
3,000
3,000
3,000
3,000
3,000
3,000
3,000
74
97
111
126
139
153
167
181
195
211
211
211
211
211
211
211
1,130
1.480
1,700
1,920
2,120
2,340
2,550
2,760
2,980
3,000
3,000
3,000
3,000
3,000
3,000
3,000
79
104
120
135
149
165
179
194
209
211
211
211
211
211
211
211
1,220
1,600
1,840
2,080
2,300
2,530
2,770
2,990
3,000
3,000
3,000
3,000
3,000
3,000
3,000
3,000
86
112
129
146
162
178
195
210
211
211
211
211
211
211
211
211
610
760
920
...
1,070
1,220
1,350
1,520
1,570
1,680
1,830
2,130
2,430
43
53
65
...
75
86
95
107
110
118
129
150
171
910
1,140
1,370
1,480
1,600
1,830
2,020
2,280
2,350
2,510
2,740
3,000
3,000
64
80
96
104
112
129
142
160
165
176
193
211
211
1,000
1,250
1,500
1,620
1,750
2,000
2,220
2,500
2,580
2,750
3,000
3,000
3,000
70
88
105
114
123
141
156
176
181
193
211
211
211
1,130
1,410
1,700
1,840
1,980
2,260
2,510
2,820
2,910
3,000
3,000
3,000
3,000
79
99
120
129
139
159
176
198
205
211
211
211
211
1,220
1,520
1,830
2,000
2,130
2,430
2,700
3,000
3,000
3,000
3,000
3,000
3,000
86
107
129
141
150
171
190
211
211
211
211
211
211
1,300
1,630
1,960
2,210
2,290
2,610
2,890
3,000
3,000
3,000
3,000
3,000
3,000
91
115
138
149
161
183
203
211
211
211
211
211
211
1,410
1,760
2,130
2,290
2,480
2,830
3,000
3,000
3,000
3,000
3,000
3,000
3,000
99
124
150
161
174
199
211
211
211
211
211
211
211
610
730
...
860
980
1,090
1,200
1,340
1,430
1,710
1,950
43
51
...
60
69
77
84
94
101
120
137
1,040
1,250
1,350
1,450
1,660
1,850
2,040
2,280
2,420
2,910
3,000
73
88
95
102
117
130
143
160
170
205
211
1,130
1,370
1,480
1,590
1,820
2,030
2,230
2,500
2,660
3,000
3,000
79
96
104
112
128
143
157
176
187
211
211
1,280
1,550
1,670
1,800
2,060
2,290
2,520
2,830
3,000
3,000
3,000
90
109
117
127
145
161
177
199
211
211
211
1,380
1,660
1,800
1,940
2,210
2,470
2,720
3,000
3,000
3,000
3,000
97
117
127
136
155
174
191
211
211
211
211
1,480
1,780
1,930
2,080
2,370
2,650
2,910
3,000
3,000
3,000
3,000
104
125
136
146
167
186
205
211
211
211
211
1,600
1,930
2,090
2,250
2,570
2,870
3,000
3,000
3,000
3,000
3,000
112
136
147
158
181
202
211
211
211
211
211
570 40 960 67 1,050 74 1,190 84 1,280 97 1,380 97 1,490 105
620 44 1,050 74 1,150 81 1,300 91 1,400 105 1,500 105 1,630 115
... ... 1,140 80 1,250 88 1,410 99 1,520 114 1,620 114 1,760 124
720 51 1,230 86 1,340 94 1,520 107 1,640 123 1,750 123 1,900 134

34 35

line pipe
Size:Outside Wall Thickness Weight StandardTest Pressure min(kpa x 100) Standard Test Pressure min(kpa x 100)
Diameter Sch.No. Grade A25 Grade A Grade B Grade X42 Grade X46 Grade X52 Grade X56 Grade X60 Grade X65
in. mm in. mm in. lb/ft kg/ft kg/m psi kg/ psi kg/ psi kg/ psi kg/ psi kg/ psi kg/ psi kg/ psi kg/ psi kg/

12 3/4 323.8
0.250 6.35 1/4 20 33.38 15.15 49.71 ... ... 710 50
0.281 7.14 9/22
37.42 16.99 55.76 ... ... 790 56
0.312 7.92 5/16
41.45 18.80 61.70 ... ... 880 62
0.330 8.38 ... 30 43.77 19.87 65.18 ... ... 930 65
0.344 8.74 11/32
45.58 20.70 67.90 ... ... 970 68
0.375 9.52 3/8
49.56 22.49 73.78 ... ... 1,060 75
0.406 10.31 ... 40 53.52 24.29 79.70 ... ... ... ...
0.438 11.13 7/16 57.59 26.16 85.85 ... ... 1,240 87
0.500 12.70 1/2 65.42 29.70 97.43 ... ... 1,410 99
14 355.6
*0.188 4.78 3/16
10
27.73 12.60 41.35 ... ... 480 34
0.203 5.16 ... 29.91 13.57 44.55 ... ... 520 37
*0.210 5.33 ... 30.93 14.03 46.04 ... ... ... ...
*0.219 5.56 7/32 32.23 14.63 47.99 ... ... ... ...
*0.250 6.35 1/4 36.71 16.67 54.69 ... ... 640 45
*0.281 7.14 9/32
41.17 18.70 61.35 ... ... 720 51
0.312 7.92 5/16 20 45.61 20.70 67.90 ... ... 800 56
0.344 8.74 11/32
50.17 22.79 74.76 ... ... 880 62
0.375 9.52 3/8 30 54.57 24.76 81.25 ... ... 960 67
0.406 10.31 ...
58.94 26.76 87.79 ... ... ... ...
0.438 11.13 7/16 40 63.44 28.82 94.55 ... ... 1,130 79
0.469 11.91 1/2 67.78 30.77 100.94 ... ... ... ...
0.500 12.70 9/16 72.09 32.73 107.39 ... ... 1,290 91
16 406.4
*0.188 4.78 3/16
10
31.75 14.43 47.34 ... ... 420 30
*0.203 5.16 ... 34.25 15.56 51.06 ... ... 460 323
*0.219 5.56 7/32 36.91 16.75 54.96 ... ... 490 34
*0.250 6.35 1/4 42.05 19.07 62.64 ... ... 560 39
*2.281 7.14 9/32
47.17 21.43 70.30 ... ... 630 44
0.312 7.92 5/16 20 52.27 23.72 77.83 ... ... 700 49
0.344 8.74 11/32
57.52 26.12 85.71 ... ... 770 54
0.375 9.52 3/8 30 62.58 28.4 93.17 ... ... 840 59
0.406 10.31 ...
67.62 30.70 100.70 ... ... ... ...
0.438 11.13 7/16
72.80 33.07 108.49 ... ... 990 70
0.469 11.91 ...
77.79 35.32 115.86 ... ... ... ...
0.500 12.70 1/2 40 82.77 37.58 123.3 ... ... 1,120 79
18 457.2
*0.188 4.78 3/16
10
35.76 16.26 53.33 ... ... 380 27
*0.219 5.56 7/32 41.59 18.87 61.92 ... ... 440 31
*0.250 6.35 1/4 47.39 21.52 70.60 ... ... 500 35
*0.281 7.14 9/32
53.18 24.15 79.24 ... ... 560 39
0.312 7.92 5/16 20 58.94 26.75 87.75 ... ... 620 44
0.344 8.74 11/32
64.87 29.46 96.66 ... ... 690 49
0.375 9.52 3/8
70.59 32.03 105.20 ... ... 750 53
0.406 10.31 ...
76.29 34.63 113.62 ... ... ... ...
0.438 11.13 7/16 30 82.15 37.32 122.43 ... ... 880 62
0.469 11.91 ... 87.81 39.86 130.78 ... ... ... ...
0.500 12.70 1/2 93.45 42.43 139.21 ... ... 1,000 70
20 508
*0.219 5.56 7/32
10
46.27 21.00 68.89 ... ... 390 27
*0.250 6.35 1/4 52.73 23.94 78.55 ... ... 450 32
*0.281 7.14 9/32
59.18 26.88 88.19 ... ... 510 36
0.312 7.92 5/16
65.60 29.77 97.67 ... ... 560 39
0.344 8.74 11/32
72.21 32.80 107.61 ... ... 620 44
0.375 9.52 3/8 20 78.60 35.67 117.03 ... ... 680 48
0.406 10.31 ...
87.96 38.57 126.54 ... ... ... ...
0.438 11.13 7/16
91.51 41.57 136.37 ... ... 790 56
0.469 11.91 ...
97.83 44.41 145.70 ... ... ... ...
0.500 12.70 1/2 30 104.13 47.28 155.12 ... ... 900 63
0.562 14.30 ... 116.78 53.02 174.70 ... ... 1,010 71

820 58 1,400 98 1,530 108 1,730 122 1,870 131 2,000 141 2,170 153
930 65 1,570 110 1,720 121 1,950 137 2,100 148 2,250 158 2,440 172
1,030 72 1,750 123 1,910 134 2,160 152 2,330 164 2,500 176 2,700 190
1,090 77 1,850 130 2,020 142 2,290 161 2,460 173 2,640 186 2,860 201
1,130 79 1,930 136 2,110 148 2,390 168 2,570 181 2,750 193 2,980 209
1,240 87 2,100 148 2,300 162 2,600 183 2,800 197 3,000 211 3,000 211
... ... 2,270 160 2,490 175 2,810 198 3,000 211 3,000 211 3,000 211
1,440 101 2,450 172 2,690 189 3,000 211 3,000 211 3,000 211 3,000 211
1,650 116 2,800 197 3,000 211 3,000 211 3,000 211 3,000 211 3,000 211
560 39 960 67 1,050 74 1,190 84 1,280 90 1,370 96 1,480 104
610 43 ... ... ... ... ... ... ... ... ... ... ... ...
... ... 1,070 75 1,170 82 1,330 93 1,430 101 1,530 108 1,660 117
... ... 1,120 79 1,220 86 1,380 97 1,490 105 1,600 112 1,730 122
750 53 1,280 90 1,400 98 1,580 111 1,700 120 1,820 128 1,970 138
840 59 1,430 101 1,570 110 1,770 124 1,910 134 2,050 144 2,220 156
940 66 1,590 112 1,740 122 1,970 138 2,120 149 2,270 160 2,460 173
1,030 72 1,750 123 1,920 135 2,170 153 2,340 165 2,510 176 2,720 191
1,120 79 1,910 134 2,090 147 2,370 167 2,550 179 2,730 192 2,960 208
... ... 2,070 146 2,270 160 2,560 180 2,760 194 2,960 208 3,000 211
1,310 92 2,230 157 2,450 172 2,770 195 2,980 209 3,000 211 3,000 211
... ... 2,390 168 2,620 184 2,960 208 3,000 211 3,000 211 3,000 211
1,500 105 2,550 179 2,790 196 3,000 211 3,000 211 3,000 211 3,000 211
490 34 840 59 920 65 1,040 73 1,120 79 1,200 84 1,300 91
530 37 910 64 990 70 1,120 79 1,210 85 1,290 91 1,400 98
570 40 980 69 1,070 75 1,210 85 1,300 91 1,400 98 1,510 106
660 46 1,120 79 1,220 86 1,380 97 1,490 105 1,590 112 1,730 122
740 52 1,250 88 10,370 96 1,550 109 1,670 117 1,790 126 1,940 136
820 58 1,390 98 1,520 107 1,720 121 1,860 131 1,990 140 2,150 151
900 63 1,540 108 1,680 118 1,900 134 2,050 144 2,190 154 2,380 167
980 69 1,670 117 1,830 129 2,070 146 2,230 157 2,390 168 2,590 187
... ... 1,810 127 1,980 139 2,240 157 2.420 170 2,590 182 2,800 197
1,150 81 1,950 137 2,140 150 2,420 170 2,610 183 2,790 196 3,000 211
... ... 2,090 147 2,290 161 2,590 182 2,790 196 2,990 210 3,000 211
1,310 92 2,230 157 2,440 172 2,760 194 2,980 209 3,000 211 3,000 211
440 31 750 53 820 58 920 65 990 70 1,070 75 1,150 81
510 36 870 61 950 67 1,080 76 1,160 82 1,240 87 1,340 94
580 41 990 70 1,090 77 1,230 86 1,320 93 1,420 100 1,530 108
660 46 1,110 78 1,220 86 1,380 97 1,490 105 1,590 112 1,730 122
730 51 1,240 87 1,360 96 1,530 108 1,650 116 1,770 124 1,920 135
800 56 1,360 96 1,490 105 1,690 119 1,820 128 1,950 137 2,110 148
880 62 1,490 105 1,630 115 1,840 129 1,980 139 2,120 149 2,300 162
... ... 1,610 113 1,760 124 1,990 140 2,150 151 2,300 162 2,490 175
1,020 72 1,740 122 1,900 134 2,150 151 2,320 163 2,480 174 2,690 189
... ... 1,860 131 2,040 143 2,300 162 2,480 174 2,660 187 2,880 202
1,170 82 1,980 139 2,170 153 2,460 173 2,640 186 2,830 199 3,000 211
460 32 830 58 910 64 1,020 72 1,100 77 1,180 83 1,280 90
520 37 940 66 1,040 73 1,170 82 1,260 89 1,350 95 1,460 103
590 41 1,060 75 1,160 82 1,320 93 1,420 100 1,520 107 1,640 115
660 46 1,180 83 1,290 91 1,460 103 1,570 110 1,680 118 1,830 129
720 51 1,300 91 1,420 100 1,610 113 1,730 122 1,860 131 2,010 141
790 56 1,420 100 1,550 109 1,760 124 1,890 133 2,020 142 2,190 154
... ... 1,530 108 1,680 118 1,900 134 2,050 144 2,190 154 2,380 167
920 65 1,660 117 1,810 127 2,050 144 2,210 155 2,370 167 2,560 180
... ... 1,770 124 1,940 136 2,190 154 2,360 166 2,530 178 2,740 193
1,050 74 1,890 133 2,070 146 2,340 165 2,520 177 2,700 190 2,750 193
1,180 83 2,120 149 2,330 164 2,630 185 2,830 199 3,000 211 3,000 211

36 37

TackWelding
Roll Bending Steel Pipes has its Heavy Wall thickness Pipe with outside diameter of 450~4,500Ҋand thickness of 6~45 mm,
whichismanufacturedbySAWprocess.Itiswidelyusedinoil,naturalgasdevelopment,wharf,harborconstruction,Jacket
pipe,construction,bridgebuilding,linepipeandmanymore.
RollBendingpipedescription
Raw Material PRODUCT
Plate Cutting and Edge milling Edge Bending Roll Bending
Edge Facing Outside Welding Inside Welding
Inspection Delivery
ȚMANUFACTURINGPROCESS
Shouguang Steelfactory
AvailableSize MainProducts
Standard Chart
ERWSteelPipes
SPIRAL Welded Steel Pipes
Carbonsteelpipesfor
general structural purposes
SteelPipesPiles
Steel pipe Sheet Piles
API
Roll Bending Steel Pipes
HighstrengthSteelPipesforBracing
Applications
Approved&Authorizedspecifications
Roll Bending_ Steel Pipes High strength Steel Pipes for Bracing
Raw Material Hot-Rolled Sheet
Thickness 6 ~ 45mm
Length 1,600 ~ 15,000mm
Width 1,000 ~ 6,100mm
Quality of meterial SS400 ~ SM570

Product Roll Bending Pipe
Thickness 6 ~ 45mm
Length ‫054ﭖپ‬ ~ ‫005,4ﭖپ‬mm
Width 1,000 ~ 6,100mm

High strength steel pipes for Bracing are more competitive than H Beam for Bracing in terms of excavation, safety and economical
efficiency.
High strength steel pipes for Bracing
ȚTechnicalside
- No difference between strong and weak axis,
which has an advantage of torsion.
- Possibility of expanding bracing gap.
- PossibilityofexpandingmiddleSteelPipePiles
gap.
ȚSuitabilityconditionand
Economical Efficiency
- It is being used generally in North America
and Europe.
- Possibilityof10~20%reduction,comparedto
the existing construction.
- 30% of construction period is shortened,
compared to the existing construction.
H BeamforBracing
ȘTechnicalside
- Disadvantageofbracing
weck axis direction
- Small gap of Bridging
Ș Suitabilityconditionand
Economical Efficiency
- High price of construction
expense
STKT590(Highstrengthsteelpipes)
Mechanical tensile strength
property N/ ‫ׇ‬◌
yieldstrength
or durability
N/ ‫ׇ‬◌
elongation(%)
No11specimen
No12specimen
No5specimen
transverse direction
weld type
outsidediametertype
STKT590
electrical resistance welding
outsidediameter 40mm (min)
590 ~ 740 440 Over20 Over16
flattening
H=distance between
exterior surfaces
D=outside diameter
electricalresistancewelding
outside diameter
3/4D
welded portion,
tensile strength
N/ ‫ׇ‬◌
arc welding
350mm (max)
590 ~ 740

38 39

Applications
ҭLine Pipe
Oil or natural gas piping.
ҭSteel Pipes for OrdinaryPiping
ﬁsh husbandry,etc.
ҭSteel Pipe Piles
Building, bridge, harbor, steel tower,
electric light post, scaffold, etc.
ҭSteel Pipes for Plant
buildingfoundationsforheavymachine,
petroleum and LNG storage sites, marine airports.
ҭSteelPipesforGeneralStructuralPurposes
building bridges, roads, rail roads, and soil
sheet piles.
ҭSteel Pipe Piles in Marine
building piers, banks, , estuaries, civil engineering projects, etc.
ҭCoated Pipes
Water supply and sewage, industrial water,
irrigation,oil& gassupply.

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