ASTM A192 SEAMLESS STEEL PIPE
ASTM A213 GR T5 SEAMLESS STEEL PIPE
ASTM A106 G.B SEAMLESS STEEL PIPE
API 5L G.B SEAMLESS STEEL PIPE
Phone: 13082160100
Tel: 0086-317-6898299
Email:sales@czlipaide.com
Add: North of Xinda highway north section road, Mengcun Hui Autonomous Region, Cangzhou City, Hebei Province