ASTM A333 Gr.1, Gr.6, Gr.8 Seamless Low-Temperature …
Global Leader of. ASTM A333 Gr.1, Gr.6, Gr.8 Seamless Low-Temperature Pipes. ASTM A333 / A333M, ASME SA333 / SA333M Gr.6 is the standard applicable to. seamless and welded steel pipe for low-temperature Service. ASTM 333/A 333M covers nominal …