PN 79H 74244 LSAW Steel Incoloy Pipe , Welded Steel Tube For Transportation

Place of Origin China
Brand Name Best
Certification API /CE / ISO /TUV
Model Number 1/2'' -48''
Minimum Order Quantity 1 TONS
Price 450 USD/TON
Packaging Details 1) In bundle with strip; 2) First packing by plastic bag then strip; Details packing please see the picture in the detial description.
Delivery Time Shipped in 25 days after payment
Payment Terms L/C, T/T
Supply Ability 100000 Ton/Year

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Product Details
Standard PN 79/H-74244:1979 Grade Welded Steel Pipes
Technique SAW/UOE Finish Bared
Keyword Transportation Of Media Inspection With Hydraulic Testing
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Product Description



Longitudinal Submerged-Arc Welded Steel Pipe

Usage: Used for low pressure liquid delivery, such as water, gas, and oil.

Standard: API 5L, API 5CT, ASTM 53, EN10217, DIN 2458. IS 3589, GB/T3091, GB/T9711

Certificate: API 5L PSL1 / PSL2, API 5CT

Out Diameter: 355.6mm– 1626mm

Wall Thickness: 8 -50mm

API 5L Line Pipe 
STEEL GRADE : API 5L PSL1/PSL2 GR B , X42, X46, X52, X60, X65, X70




STEEL GRADE % by mass, Maximum
C Si Mn P S
GR B 0.26 0.40 1.20 0.030 0.030
X42 0.26 0.40 1.30 0.030 0.030
X46 0.26 0.40 1.40 0.030 0.030
X52 0.26 0.40 1.40 0.030 0.030
X56 0.26 0.40 1.40 0.030 0.030
X60 0.26 0.40 1.40 0.030 0.030
X65 0.26 0.40 1.45 0.030 0.030
X70 0.26 0.40 1.65 0.030 0.030






STEEL GRADE Yield strength, min. psi (MPa) Tensil strength, min. psi (MPa) Elongation in 2 in., min. %
GR B 245 415
X42 290 415
X46 320 435
X52 360 460
X56 390 490
X60 415 520
X65 450 535
X70 485 570



Chemical Analysis, Mechanical Test, Visusal Inspection , Tension Test, Dimension Check
Bend Test , Flattenting Test, Impact Test, DWT Test, NDT Test
Hydrostatic Test, Hardness Test.....

Type ASTM ASME ST37 ST 52 12CrMo 15CrMo
Size 1/2"~24", DN15~DN600 OD21.3MM~609.6MM
Thickness: SGP, STD, SCH40, SCH80, SCH160. XS,XXS and so on.


GB/T 3091-2008 , API SPEC 5L ,GB/T8162 , GB/T8163 ,ASTM A53 ,ASTM A106 ,DIN1629 , API 5L ,ANSI,ISO9001,DIN,EN,JIS.ANSI B16.9 / 16.28, ASTM A53/A106, API 5L, ASME B36.10M---1996, DIN2605 / 2615 / 2616, JIS P2311/2312


Q195 Q215 Q345B X42 X52 X60 10#, 20#, 35#, 45#, 16MN(Q345B) ,ASTM A53 GR. A , GR. B, GR. C , ASTM A106 GR. A , GR. B, GR. C , DIN 162 St 37.0, St 44.0, St 52.0
API 5L A B X42,X46, X52, X60, X65, X70, X80


Outer Diameter: 219mm-1820mm

Wall Thickness:



Length: 6mtr-18mtr


square ends (straight cut, saw cut, and torch cut). or beveled for welding, beveled


Lightly oiled, Hot dip galvanized, Electro galvanized, Black, Bare, Varnish coating/Anti rust oil, Protective Coatings (Coal Tar Epoxy, Fusion Bond Epoxy, 3-layers PE)
Packing: In bulk or in bundle


Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield
strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test.


Mill Test Certificate: EN 10204/3.1B
Third party inspection: SGS, BV, Lloyds etc
ERW PipeSize: 114-1440mm
WT: 4-30mm

Supply :

1000-1500 Ton/ per month

Longitudinal Submerged-Arc Welded Steel Pipe  Pictures 
PN 79H 74244 LSAW Steel Incoloy Pipe , Welded Steel Tube For Transportation 0