材质
12Cr1MoV, Cr5Mo,15CrMoG, Q235,A53, Q195
应用
流体管, 锅炉管, 钻杆, 液压管, 输油管, 化肥专用管, 结构管
特殊管
API 管, EMT 管, 壁厚管, Other
Grade
12Cr1MoV, Cr5Mo,15CrMoG, Q235,A53, Q195
Product name
Square Steel Pipe
Surface
bare, oiled, 3pe coating, printed, galvanized
Technology
Hot Rolled Hollow Carbon Pipe