材质
A53 A106 1020 1018 1045 1518
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
认证
API, JIS, GS认证, ISO9001
Secondary Or Not
Non-secondary
Standard Size
s355j2 steel pipe
Do Label
Can do label according to demands
Service
Rainproof cover packing, do painting, cutting
Production
hot rolled seamless steel