标准
GB, AISI ,ASTM, JIS,ETC
材质
Q195 Q235 Q355 20# 45# Etc
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, EMT 管, 壁厚管, Other
厚度
0.2-8mm, or as customers' request
长度
12M, 删, 6.4M, Customized
加工服务
焊接, 冲孔, 切割, 折弯, 开卷, etc
Product name
Galvanized Steel Suare Tube Pipe
Length
5.8-12m or as customers' request
Service
7*24 Hours Service
Advantage
Fast Delivery,large inventory,etc