材质
Q195/Q235/Q345/S235JR/S275JR/S355JR
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
认证
API, ce, BSI认证, rohs, SNI, 之二, SASO认证, PVOC, SONCAP, SABS, sirm, tisi, KS, JIS, GS认证, ISO9001
Application
Fluid Pipe Gas Pipe, OIL PIPE, Chemical Fertilizer Pipe, Other