API 5L line pipes are seamless & welded steel pipes dedicated for oil and gas transportation. They are widely applied in long‑distance oil & gas transmission projects, as well as water and other medium conveyance.

Manufactured in full compliance with API 5L specification, covering PSL1 & PSL2 product specification levels, main grades including X42, X52, X60, X65, X70. Featuring excellent pressure‑resistance, deformation resistance and low‑temperature toughness, suitable for above‑ground and buried pipeline installation.