低中压锅炉用无缝钢管
Seamless steel tubes and pipes for low and medium pressure boiler
2022-04-15
UNE-EN 10217-4-2003
Welded steel tubes for pressure purposes - Technical delivery conditions - Part 4: Electric welded non-alloy steel tubes with specified low temperature properties.
承压焊接钢管.交货技术条件.第4部分:具有规定低温性能的电焊非合金钢管
2003-02-14
UNE-EN 10217-6-2003
Welded steel tubes for pressure purposes - Technical delivery conditions - Part 6: Submerged arc welded non-alloy steel tubes with specified low temperature properties.
承压焊接钢管.交货技术条件.第6部分:规定低温性能的埋弧焊非合金钢管
2003-03-21
ISO 9330-5-2000
Welded steel tubes for pressure purposes — Technical delivery conditions — Part 5: Submerged arc-welded unalloyed and alloyed steel tubes with specified low temperature properties
压力用焊接钢管——技术交付条件第5部分:规定低温性能的埋弧焊非合金和合金钢管
2000-06-29
ISO 9330-3-1997
Welded steel tubes for pressure purposes — Technical delivery conditions — Part 3: Electric resistance and induction welded unalloyed and alloyed steel tubes with specified low temperature properties
压力用焊接钢管——技术交付条件第3部分:具有规定低温性能的电阻和感应焊接非合金和合金钢管
1997-02-27
BS 09/30207511 DC
BS EN 10217-4. Welded steel tubes for pressure purposes. Technical delivery conditions. Part 4. Electric welded non-alloy steel tubes with specified low temperature properties
英国标准EN 10217-4 压力用焊接钢管 技术交付条件 第四部分 具有规定低温性能的电焊非合金钢管
2009-10-13
BS 09/30207517 DC
BS EN 10217-6. Welded steel tubes for pressure purposes. Technical delivery conditions. Part 6. Submerged arc welded non-alloy steel tubes with specified low temperature properties
英国标准EN 10217-6 压力用焊接钢管 技术交付条件 第六部分 规定低温性能的埋弧焊非合金钢管