LSAW steel pipes

LSAW steel pipes

§ LSAW Steel Pipe For Oil & Gas pipeline
§ LSAW Steel Pipe For Construction
§ Roller Pipe
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Product Details

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.The coherence of cutter head and plate clamping system guarantees the invariable parameters during the entire milling process; accordingly it ensures the milling quality and lays a good foundation for the success of subsequent welding.

Usage of LSAW steel pipes:

§ LSAW Steel Pipe For Oil & Gas pipeline

§ LSAW Steel Pipe For Construction

§ Roller Pipe

Steel grade

§ API 5L: GR A, GR B, X42, X46, X56, X60, X65, X70

§ ASTM A252 GR 1, GR 2, GR 3

§ ASTM A53: GR A, GR B, GR C, GR D

§ BS 4360: Grade 43, Grade 50

§ EN: S275, S275JR, S355JRH, S355J2H

Size range by usage:





Oil &gas pipeline




for Construction




Roller pipe




In addition to above specification, the pipes can be produced according to customer’s requirements.

Pipe Coating:

Coating mills apply pipe coatings to protect the line pipe from corrosion.

§ HDPE: High-density polyethylene jacket pipe

§ 3PE/2PE: PE anti-corrosion pipe three-tier structure

§ 3PP/2PP: PP three-tier structure of anti-corrosion pipeline

§ Pipe cement mortar lining

The welded pipe ordered by the customer has been loaded and shipped

If you require further information or you do not see what yo need in our web,please do not hesitate to contact us. Our customer service specialists will be happy to help

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