应用
流体管, 锅炉管, 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
认证
API, rohs, SASO认证, PVOC, SONCAP, SABS, sirm, tisi, KS, GS认证
Product Name
Galvanized Steel Tube
Surface Treatment
Passivation Treatment
Material
SGCC/CGCC/TDC51DZM/TDC52DTS350GD/TS550GD/DX51D+Z Q195-q345
Special Use
High-strength Steel Plate
Technology
Hop-dipped Galvanized
Spangle
Big Medium Small Zero