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
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
Material
Q235A,Q235C,Q235B,20#,Q345
Processing Service
Bending/Cutting
Packaging
Loose package; Packaged in bundles; wooden cases
Application
liquid delivery,Structure pipe,construction, oil pipe,gas pipe
Manfacture technology
cold drawn/cold rolled