材质
Q235, Q235B, S275, S275jr, A53, st37, etc
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, Other
特殊管
API 管, Other, EMT 管, 壁厚管
Surface
Galvanized Coating
Advantage
Fast delivery ,Adequate inventory,OEM/ODM
Inspection
Third party inspection
Payment Terms
TT,LC,DP,ETC
Color
Natural color and can be customized