- ASTM A252 anti-corrosion ERW spiral welded steel pipe for gas transportation
- 2017-07-29 09:29
- Model Number: Thickness:20- 100 mm Brand Name: WXT Key Specifications/Special Features: Standard: API, ASTM, BS, DIN, GB, JIS, API 5L, ASTM A53-2007, BS 1387, BS EN10217, BS EN10219, DIN 17175, GB 6479-2000, GB/T 9711.1-1997, JIS G3452-2004, J...