API SPEC 5L 46th X70 Seamless Line Steel PipeTube 3PE Oilfield

Characteristics: Ultra high strength steel grade, requiring advanced production processes (such as thermomechanical controlled rolling);

API SPEC 5CT 11 th J55 Seamless Casing Steel Pipe Tubing Pup Joint for Oilfield

Low strength steel grade, with a minimum yield strength of 55000 psi (379 MPa).   

ASTM A106 Gr.B Seamless Line Steel PipeTube for Oil and Gas Pipeline Construction

Zorun Steel supplies high-quality ASTM A106 Gr.B and ASTM A53 Gr.B pipes designed to meet rigorous pressure, mechanical, and temperature requirements for critical industries.

ASME SA333/SA333M GR.6

Zorun Steel supplies premium-grade Low Temperature Carbon Steel Pipe (LTCS ASTM A333 Gr 6) designed specifically for subzero and cryogenic service environments.