Tiêu chuẩn
ASTM, AISI, DIN
Nơi xuất xứ
Zhejiang, China
material
stainless steel,aluminium,steel,brass,copper
surface
mirror polish,painting,powder coating,nickel plated
Technique
Cold Rolled Hot Rolled
Shape
Round.square.Rectangle
Name
bending pipe formula,bending pipe for exhaust system