- Black carbon steel pipe, outer diameter 19 - 60mm
- 2017-12-26 23:35
- Model Number: Black --carbon steel pipe Brand Name: RongXiang Key Specifications/Special Features: Quick detailsStandard:BS, GB, BS EN 10297, BS EN10025, BS EN10217, BS EN10219, BS EN10296, GB/T 13793-1992, GB/T 14291-2006Grade:16Mn, Q195-Q345...