API SPEC 5L / API 5L Line Steel Pipe
We're well-known as one of the leading api spec 5l / api 5l line steel pipe manufacturers and suppliers in China. ... API 5L PSL2 5CT X42 X46 X52 X56 X65 X70 seamless / welded steel pipe For Oil And Gas ... L175, L210, L245, L290, L320, L360, L290, L320, L360, L390, L415, L450, L485, L555,etc. ASTM A252: Gr.1 Gr.2 Gr.3 etc: Technical. Seamless ...