Carbon Steel Pipe/Tube
LSAW Pipe
LSAW Pipe

Available Carbon Steel Grades:A36, A516, Q195, Q235/Q235B, Q275, Q345/Q345B,For more material grades, Please click

Payment Term:TT,L/C,etc

Price Term:Ex-Work,FOB,CNF,CFR,etc

MOQ:1Ton

Delivery Time:Usually 7-30days, or upon negotiation

If you have any questions, please feel free to contact us.

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PRODUCT DESCRIPTION

LSAW Pipe Description


The longitudinal submerged arc welded pipe is a high-quality, efficient and reliable welded steel pipe with many advantages and a wide range of applications. It can not only meet the needs of different fields, but also has good anti-corrosion properties, extending the service life of steel pipes. At the same time, this kind of steel pipe also has good wear resistance and impact resistance, and can be used in various complex environments. Therefore, it is widely used in petroleum, chemical industry, natural gas, water supply and drainage and other fields. In addition, this pipe has a wide range of pipe diameters and wall thicknesses, which can meet the needs of different fields.


Product Parameters


Product NameLSAW pipe
StandardEN/DIN/JIS/ASTM/BS/ASME/AISI etc.
Outer Diameter406mm-4500mm
Wall Thickness8-100mm
Length5.8 meters-12.5 meters, Support customization
Manufacturing TypeLongitudinal submerged arc welded pipe and welded steel pipe


Product Material


StandardMaterial
ASTM A53A53GR.B
ASTM A252A252 GR.2, ASTM A252 GR.3
GB/T3091Q195, Q235B, Q345A, Q345B
API 5LGr.B, X42, X46, X52, X56, X60, X65, X70, X80
GB/T9711-2011L210, L245, L290, L320, L360, L390, L415, L450, L485
EN 10219S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H
A671/A672 CL10-CL13CA55, B65, B70, C70


Chemical Composition & Mechanical Properties


StandardGradeChemical Composition (max) %Mechanical Properties (min)
CMnSiSPYield Strength (Mpa)Tensile Strength (Mpa)
GB/T 700-2006A0.221.40.350.050.045235370
B0.21.40.350.0450.045235370
C0.171.40.350.040.04235370
D0.171.40.350.0350.035235370
GB/T 1591-2009A0.21.70.50.0350.035345470
B0.21.70.50.030.03345470
C0.21.70.50.030.03345470
BS En10025S235JR0.171.4-0.0350.035235360
S275JR0.211.5-0.0350.035275410
S355JR0.241.6-0.0350.035355470
DIN 17100ST37-20.2--0.050.05225340
ST44-20.21--0.050.05265410
ST52-30.21.60.550.040.04345490
JIS G3101SS400---0.050.05235400
SS490---0.050.05275490
API 5L PSL 1A0.220.9-0.030.03210335
B0.261.2-0.030.03245415
X420.261.3-0.030.03290415
X460.261.4-0.030.03320435
X520.261.4-0.030.03360460
X560.261.1-0.030.03390490
X600.261.4-0.030.03415520
X650.261.45-0.030.03450535
X700.261.65-0.030.03585570


Scope of Application


Longitudinal submerged arc welding pipe products are suitable for all kinds of oil and natural gas transmission pipelines and construction steel structures, such as oil pipelines, natural gas, urban pipeline networks, mining coal water slurry pipelines, high-voltage transmission lines, wind power generation, bridges, high-speed railways, etc.


CARBON STEEL PRODUCT DETAILS
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STAINLESS STEEL PRODUCT DETAILS
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ALLOY STEEL PRODUCT DETAILS
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WAREHOUSE
FAQ

Q: How do you control quality?

A : Mill Test Certification is supplied with shipment, Third Party Inspection isavailable.and we also get ISO,SGS,Alibaba Verified.

Q : What are the advantages of your company?

A : We have many professionals,technical personnel, more competitiveprices and best after-dales service than other steel companies.

Q : What extra services do you offer?

A : We can provide you with roll splitting, size cutting, surface treatment(galvanizing, coating and sandblasting) and other services according toyour requirements.

Q: How can l get a quotation?

A : Kindly provide us your details request (item No, style, logo, size, material, surface treatment, quantity etc.) the more detailed the better, leave us an inquiry or email to us and we will response promptly!

Q : How to get a free sample?

A : We can provide our existing similar samples for free to check the style and quality! For sample with your own logo or design, mold fee will be charged base on specification.

Q : What's the payment method?

A : It is very convenient And TT,LC...are all available.

Q : What's the process of order?

A : Send us Inquiry →get quotation → payment done →open mold and make samples →deliver you samples or send you pictures of samples for approval → mass production.

Q : When can l expect the customized product to be finished?

A : Sample:7-10 working days (Standard).Bulk order: 10-25 working days (Standard). If you have any other questions, please feel free to contact us!

 

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