ERW steel pipe

Product Description

Standard ASTMA**6 GRB /API5LGRB/ASTMA*3GRB Material GRB *0# STEEL OD 1/4"**4", *3mm***0mm WT SCH*0, SCH*0, SCH*0, SCH*0, SCH**0, SCH**0, SCH**0, XXS Usage Boiler Use, water transport, Building, Machinery, Traffic, Aviation, Oil development ect. OD Tollerance D<*8.3mm, **0.4mm/*0.*9mm , D*8.****4.3mm, **0.*9%, D>**4.3mm �1.*9/*0.*9mm WT Tollerance WT ***2.5% Chemical C:<0.*0%, Si:> 0.*0%, MN:0.***1.*6%, P:<0.**5%, S:<0.**5%, Cu:<0.*0%, Ni<0.*0%, Cr:<0.*0%, Mo:0.*5%, V:0.*8% Tensile strength **5MPA Yield Point **0MPA Elong-Ation *0 other test HY, ET Length ***2m Random, 5.8M FIXED, 6M FIXED, 9M FIXED Suface Black paint as rusty protect Ends 2"below plain ends, 2" above beveled ends Methord **0mm below cold drawn, **0mm above hot rolled, **3mm above hot expand