Forever Steel Manufacturing Co., Ltd
125 Huanbao Road,Yuhua District, Changsha, Hunan,China, Changsha, Hunan, China

LSAW steel pipe, also known as longitudinal submerged arc welded pipe, is produced from steel plate through JCOE or UOE forming and internal and external submerged arc welding. It is suitable for large-diameter and heavy-wall applications where strength, dimensional control and reliable weld quality are important.

Pipe Type: LSAW Steel Pipe, Longitudinal Submerged Arc Welded Pipe

Process: UOE or JCOE

Outer Diameter: 406 mm - 1828.8 mm

Wall Thickness: 6.4 mm - 100 mm

Length: 5 m – 36m, fixed length or custom length available upon project requirements.

Standards and Grades: API 5L PSL1/PSL2 Grade B, X42–X80; ASTM A252; ASTM A671/A672; EN 10219 according to project requirements.

Ends: Plain end, beveled end, threaded end

Applications: Large-diameter oil and gas pipelines, water transmission, piling, structural support and industrial fluid transmission projects.

Packing: Bundled, in bulk, plastic caps plugged, waterproof paper wrapped

Forever Steel supplies LSAW pipes with outside diameters of approximately 406 mm to 1828.8 mm, wall thicknesses of 6.4 mm to 100 mm, and fixed or custom lengths according to project requirements. Available standards and grades include API 5L PSL1/PSL2 Grade B, X42–X80, ASTM A252, ASTM A671/A672 and EN 10219, subject to the project specification.

LSAW steel pipes are used in oil and gas pipelines, water transmission, piling, structural support, marine-related projects and industrial fluid transmission. Plain ends, beveled ends, coatings, inspection documentation and export packing can be arranged according to buyer requirements.