Place of Origin : Changshou,China
OD:6-720MM
WT:0.5-120MM
Length:3-16M
Application:Petroleum, Chemical Engineering, Electricity, Bolier
Standard:ASTM A335/A335M, ASTM A213/213M, DIN17175-79, JIS3467-88,GB5310-95
Material:P5,T5,P11,P12,STFA22, P22, T91, T9,WB36