标准
JIS AiSi ASTM GB DIN EN bs
材质
Q195/Q235/Q345/S235JR/S275JR/S355 etc.
认证
API, ce, 之二, SONCAP, SABS, JIS, ISO9001
Product Name
Galvanized Steel Tube
Keyword
Galvanized Steel Tubes 301L/301/304N/310S/410
Payment term
30%TT Advance + 70% Balance
Surface
Galvanized Coated
Surface Treatment
Passivation Treatment