We can help supply all of the Carbon Steel HSAW Pipes or linepipe supplies that your company needs for use in the oil or natural gas industries. API 5L Line Pipe Specifications for these pipes regulate usage for standard Grade A and Grade B pipes, with Grade X indicating stronger variants for drilling, production and transport requirements for offshore, arctic, deep well or harsher environments.

All products are industry-standard conforming to or exceeding API, ASTM, ASME, ANSI and other national and international standards.

API X Grades – some of the sturdiest pipes and tubing available designed for extreme environments or exceedingly high pressure environments

HSAW: LSAW and HSAW are variants of SAW (submerged arc welded) pipes. The difference between them is the way they are welded. In LSAW pipes, the welding is longitudinal, which means that steel (hot rolled coil plate) is rolled into a pipe and the seam is welded longitudinally. In the HSAW type, steel coils are welded spirally, like a helix, so that the coil (strip) assumes the shape of a pipe.

H-SAW PIPE MANUFACTURING

Large diameter API / IS Grade pipes with a diameter ranges from 406 mm to 3175 mm, wall thickness upto 25 mm, length upto 12.5 meter and upto and including API 5L X – 80 are manufactured at H-Saw pipe mills.