应用
流体管, 锅炉管, 钻杆, 煤气管, 输油管, 化肥专用管, 结构管
厚度
3mm-20mm (0.11''-0.78'') customize
Standard
astm a53, en1029 etc
Grade
gost 8732 jisg 3452 10# 4140 STPG38 ETC
Optional Shape
square/Rectangle
MOQ
please chat with our sales person
Price
please talk with us about your order at any time
Customization
wall thickness, length, diameter etc