- Fluid conveyance seamless steel pipe
- 2016-10-28 20:59
- Fluid conveyance seamless steel pipe Standard: GB/T17396-1998,ASTM A519, DIN 1629, JIS G 3473Chemical composition and Me
- High pressure boiler tube
- 2016-10-26 02:29
- Steel pipe outside diameter 139.7-2220mmSteel pipe thickness :SCH 20 to SCH 140(1.73-36.5mm)Standard APT5l :API 5CT AST