Line pipe (SP001)
Category: Tubes, Pipes and Fittings of Iron or Steel
Uses:For conveying g<b>ab>s, w<b>ab>ter, <b>ab>nd oil in both the oil <b>ab>nd n<b>ab>tur<b>ab>l g<b>ab>s industries
St<b>ab>nd<b>ab>rd:<b>ab>PI SPEC 5L
Gb/T977.1-1997
Gr<b>ab>de:<b>ab>,b,x42 ,x46 ,x52, X56, X60, X65, X70,X80
L245,L290 ,L360,L390, L420, L ...