API 5L GR.B Seamless Pipe 20in
ASTM A335 Alloy Tube P5
ASTM A106 Grade B seamless pi
Buried arc straight seam steel
LSAW welded line pipe for oil
High frequency welded pipe for
Contact: Mr. Lee
Phone: 13931739696
Tel: 0317-5500163
Email: sale@galaxy-steel.com
Add: 1202, Floor 12, Culture and Art Building, Yunhe District, Cangzhou, Hebei