spiral pipe
Tianjin Yuheng Steel Co., Ltd. [China]
Detailed Product Description
O.D:219~2020mm W.T:4~16mm Length:12m Grade:Q235-B,Q345-D Specification:API SPEC 5L,QB/T9711.1-1997,SY/T5037-2000 |
O.D:219~2020mm W.T:4~16mm Length:12m Grade:Q235-B,Q345-D Specification:API SPEC 5L,QB/T9711.1-1997,SY/T5037-2000 |