- carbon seamless steel pipes
- 2016-10-26 09:07
- Seamless steel specification;Size:W.T 0.8mm-60mm L 4m-12mO.D15mm-820mmExecutive Standard:GB/T8162-1999,GB/T8163-1999,GB/
- carbon steel pipe fittings
- 2016-10-23 05:16
- Standard: ANSI B16.9 / 16.28, ASTM A53/A106, API 5L, ASME B36.10M---1996, DIN2605 / 2615 / 2616, JIS P2311/2312Thickness