材质
A53-A369,Q195-Q345,10#-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
特殊管
API 管, Other, EMT 管, 壁厚管
认证
API, CE, SNI, 之二, KS, JIS, GS认证, ISO9001
Product name
Square Steel Tube
Material
Q235/Q235B/Q345/Q345B/SS400
Packing
Standard Seaworthy Packing
Out Diameter
21.3mm---406.4mm
Payment terms
30%TT Advance + 70% Balance