hot dip Galvanized steel pipe 1)Material:Q195/Q235/Q345/10#/20#/ASTM A106 ... 30 days 3)Price:FOB550-760usd/ton hot dipped galvanized steel pipe SPECIFICATIONSPECIFICATIONSPECIFICATION1/2"*1.51.2"*1.73"*2.21.61 ... *3.0-4.5 3.0 and above1)Standard:GB, JIS, DIN, EN,ASTM2)Material: Q195,Q235,Q345,SS400,A36 ... :max 12 meters4)standard:GB,ANSI,ASME,ASTM,JIS,DIN,BS,EN5)steel grade:Q195/Q235/Q345/10#/20#/ASTM A106 ...