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Heat Resistant LSAW Large Diameter Steel Tube API 5L Gr.B X42-80 PSL1 For Fluid Pipe

Shanghai Baobo Steel Pipe Co.,Ltd
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Shanghai Baobo Steel Pipe Co.,Ltd
City: Shanghai
Province/State: Shanghai
Country/Region: China
Tel: 86-21-65369666
Contact Person:
Mr Leon

Heat Resistant LSAW Large Diameter Steel Tube API 5L Gr.B X42-80 PSL1 For Fluid Pipe

Brand Name : Boai
Model Number : 219 - 2540 mm
Certification : API,ISO,CE
Place of Origin : Tianjin, China (Mainland)
MOQ : 25 tons
Price : USD
Supply Ability : 20000/month
Delivery Time : 10-20days
Packaging Details : Bundles or In bulk. bundled pipes with two slings at the both end for easy loading and discharging,
Grade : 16Mn, Q195-Q345, 16Mn, Q345
Length : 3-18m
Outer Diameter : 457 - 1422 mm
Application : Fluid Pipe /structure
Surface Treatment : painting or 3PE
Thickness : 5 - 50 mm
Technique : SAW
Special Pipe : API ASTM EN Pipe
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LSAW Steel Pile Pipe Tubular steel pile API 5L Gr.B X42-80 PSL1 Steel Line Pipe LSAW Steel Pipe

Product Description

LSAW (Longitudinally Submerged Arc Welded Steel pipes) in leaflets plate as raw material, the steel plate in the mold or molding machine pressure (volume) into using double-sided submerged arc welding and flaring from production.



By carrying out standard Non-Destructive Detections on our LSAW pipes, we ensure that our pipes serve our customers well. Our LSAW steel pipes are ideal pipes for large-scale pipeline engineering, petroleum, water or natural gas transportation and urban pipe network construction,and piling.

LSAW (Longitudinal Submerge-arc Welded), UO(UOE), RB(RBE), JCO(JCOE)
DSAW (Double Submerged arc welded)

Quality Standard:

API 5L Line Pipe for oil and gas
ASTM A53 Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded

ASTMA252 for piling pipe
EN10217 Welded steel tubes for pressure purposes, Technical delivery conditions, Non-alloy steel tubes with specified room temperature properties

GB/T3091 Welded steel pipe for low pressure liquid delivery
GB/T9711 Petroleum and natural gas industries--Steel pipe for pipelines

Coating Standard:
ANSI/AWWA C104/A21.4 American National Standard for Cement-Mortar Lining for Ductile-Iron Pipe and Fittings for Water
ISO 21809 Petroleum and natural gas industries -- External coatings for buried or submerged pipelines used in pipeline transportation systems
DIN 30670 Polyethylene coatings of steel pipes and fittings

Steel Grade:

EN10217: S185, S235,S235JR, S235 G2H, S275, S275JR, S355JRH, S355J2H,

ASTM A 53: Gr. A, Gr B, Gr C, Gr.D
API 5L: A, B, X42, X46, X52, X56, X60, X65 X70


ST37, ST44, ST52
GB/T9711: L175, L210, L245, L290, L320, L360, L290, L320, L360, L390, L415, L450, L485, L555
GB/T3091, SY/T5037, SY/T 5040,CJ/T 3022:Q195, Q215, Q235, Q275, Q295, Q345, 08F, 08, 08AL, 08F, 10F, 10, HG5, DF08 SPHC, M8

Outer Diameter: 406.4mm-1422mm(16”-56”)
Wall Thickness: 9.0mm-60mm
Length: 6mtr-18mtr

End: square ends (straight cut, saw cut, and torch cut). or beveled for welding, beveled,
Surface: 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: Bare or as customer required

Delivery time: 7-30day or as customer’s requirements
Loading port: Xingang (Tianjin) port or Shanghai port

Payment terms: T/T, L/C at sight or negotiate


API 5L, ASTM A252/A134, ASTM A106-2006, ASTM A213-2001, ASTM A312- 2001, ASTM A53-2007, EN10217, EN10219, BS EN 10255,BS EN 10226, BS 1387, BS 4568,


Pipe appearance

Round pipe, Square pipe, Rectangular pipe

Welded type

Electric Resistance Welding (ERW)

Longitudinal Submerged Arc Welding Pipe (LSAW)

Spirally Submerged Arc Welding Pipe (SSAW)

Outside diameter

ERW 1/2'- 48'

LSAW 1/2'- 60'

SSAW 4'-80'

Pipe thickness

SCH5S, SCH10S, SCH20S, LG, SCH20, SCH30, SCH40, SCH60, XS, SCH80, SCH100, SCH140, SCH160, XXS


5.8m 6m Fixed, 12m Fixed, 2-12m Random.


API5L, Gr,A&B, X42, X46, X52, X56, X60, X65,

X70, X80

ASTM A53 Gr,A&B, ASTM A106 Gr,A&B, ASTM A135, ASTM A252

20#. Q235, Q345.

Surface treatment

Black Painted, Galvanized, Natural, Anticorrosive 3PE coated,polyurethane foam Insulation .


Standard marking, or according to your request.

Marking Method: Spray white paint


Bundles or In bulk. bundled pipes with two slings at the both end for easy loading and discharging,


Bevel end(>2”), Plain (≤2”),with plastic cap, with screwed and socket

Product Tags:

large diameter steel tube


seamless black steel pipe

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Heat Resistant LSAW Large Diameter Steel Tube API 5L Gr.B X42-80 PSL1 For Fluid Pipe Images

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