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
特殊管
API 管, Other, EMT 管, 壁厚管
认证
API, 之二, SASO认证, SABS, JIS, GS认证, ISO9001
Product name
galvanized steel pipe
Keyword
galvanized steel pipe
Oil or non oiled
Non-oiled
Calculate
by actual weight
Advantage
Strong Corrosion Resistance
Technology
Hot Rolled Cold Rolled Erw