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Various products of LSAW Pipe, providing product images and basic parameters with each LSAW Carbon Steel Pipe and API LSAW Steel Pipe; We are a professional Chinese manufacturer of LSAW Pipe, and look forward to your cooperation!

LSAW Pipe

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  • API 5L X56 L...

    API 5L X56 LSAW steel pipes

    API 5L is the specification for line pipe. Under this standard, there are PSL1 & PSL2. It stipulates the manufacture requirement of two product specifications levels, including seamless pipes and weld pipes. Chemical composition and mechanical properties are described by API standard. API pipes are used in pipeline transportation system in petroleum and natural gas industries. Mill test certificate(MTC) shall be provided when send delivery. These pipes shall be delivered in random length or fixed length. The tolerance for length shall be according to API standard too. Product show API  5L X56 line pipe LSAW weld pipe with bevel end welded steel pipe Specifications Outside Diameter (OD) 457mm-1422mm (16"-56") Wall Thickness (W/T) 8mm-50mm Length (L) 5800mm-12300mm Material Q235,Q345,A25,B,X42,X46,X52,X56,X60,X65,X70,X80,etc Standard API 5L(PSL1,PSL2), ASTM A252, ASTM A672, ISO3183, etc

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  • LSAW Pipe AP...

    LSAW Pipe API 5L X56 bevel end pipe

    LSAW pipe is short for longitudinally Submerged Arc Welding pipe, for steel pipe, it is one kind of weld method. Factory make steel plate in the mold or molding machine pressure into using double-sided submerged arc welding. LSAW pipe, ERW pipe and SSAW pipe belong to weld pipes. We will easy to find weld seam on these pipes. According to various materials, there are carbon steel pipes, alloy steel pipes and stainless steel pipes. Longitudinal weld steel pipe is used for low pressure liquid delivery, such as water, gas and oil. There are four processes for LSAW pipe, UOE process,  roll bending process, progressive forming process, progressive folding process. LSAW weld pipe API 5L X56 pipe  API bevel end pipe Specifications for LSAW pipe 1.Material: LSAW Carbon steel pipe:20#,45#, Q235,20G,A106, A53,API 5L GR.B,X42,X52,  X56, X60,X65,X70,X80. Alloy steel:12Cr1MoVG,10GrMo910,15GrMo, P12, P11, P22,P5,P9,P91.Stainless steel:TP304(H),TP304L,TP316(H),TP316L. 2.Standard:BS,GB,ASTM, API, DIN. 3.End:Plain end, bevel end. 4.Packaging:Plastic pipe cap and steel strips bundled or as you request.

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LSAW Pipe

LSAW Pipe

LSAW is short for longitudinally Submerged Arc Welding, it is a weld method,. Factory make steel plate in the mold or molding machine pressure into using double-sided submerged arc welding.

LSAW carbon steel pipe


Specifications for LSAW pipe

1. Material: LSAW Carbon steel pipe:20#,45#, Q235,20G,A106, A53,API 5L GR.B,X42,X52,  X56, X60,X65,X70,X80. Alloy steel:12Cr1MoVG,10GrMo910,15GrMo, P12, P11, P22,P5,P9,P91.Stainless steel:TP304(H),TP304L,TP316(H),TP316L.

2. Standard:BS,GB,ASTM, API, DIN.

3. End:Plain end, bevel end.

4. Packaging:Plastic pipe cap and steel strips bundled or as you request.

straight weld steel pipe


The process of LSAW pipe

UOE process

Roll bending process

Progressive forming process

Progressive folding process

 

Longitudinal weld steel pipe is used for low pressure liquid delivery, such as water, gas and oil.