材质
Q195/Q215/Q235/Q345/#20/#45
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, EMT 管, 壁厚管, Other
认证
API, CE, tisi, JIS, GS认证, ISO9001
Standard
bs, BS1387,GB/T13793-2001,ASTM53-2007
Technology
ERW, Cold Rolled Hot Rolled
Product name
Galvanized Steel Tube
Packing
Standard Seaworthy Packing
Advantage
Longer Life Time