Among American standard steel pipes, ASTM A53 gr. B General Purpose seamless steel pipe, ASTM A106 gr. B chamfered chamfered chamfered steel pipe, ASTM A333 - 40 ℃ - 101 ℃ low temperature seamless steel pipe, ASTM A179 seamless steel pipe for heat exchanger and condenser Length of steel pipe: 5.8m, 6m, 12m and up to 12m can be determined, and the length can be determined according to the needs of users.
The outer diameter of the product is 1 / 2 "- 28", 21.3-711.2mm, and the wall thickness is sch30, sch40, STD, XS, sch80, sch160, XXS, etc. the surface of seamless pipe can be treated with anti-corrosion treatment according to the requirements, with plastic pipe cap at both ends, chamfering as required, and commodity inspection can be conducted.