标准
bs EN GB AiSi ASTM DIN JIS
材质
Q235, Q235B, S275, S275jr, A53, st37
应用
流体管, 锅炉管, 钻杆, 液压管, 煤气管, 输油管, 化肥专用管, 结构管
Product name
Precision Carbon Steel Pipe/Tube
Material
20# 50# Q345B ST52,according to request
Surface
black paint, varnish, oil, galvanized
Technical
Hot Rolled,Black Painted
Standrad
ASTM,GB,BS,API,DIN
Application Range
Structural Support,Fluid Pipe, Boiler Pipe, Gas Pipe, OIL PIPE