Model:-
Send Inquiry
Spiral steel pipe
OD: 219mm---2032mm
wt: 6mm-----18mm
material: Q235 Q345 API GrB X42 X46 X52 Astm A106B A53
Other :as costomer 's require
Spiral steel pipe
OD: 219mm---2032mm
wt: 6mm-----18mm
material: Q235 Q345 API GrB X42 X46 X52 Astm A106B A53
Other :as costomer 's require