求助翻译句子----------产品：球墨铸铁管

产品：球墨铸铁管 t tyton style push on fitting， 这是客户给我回复的邮件内容，是说管道上面的唛头设计，那位达人能帮我翻译下？ the standard we require is iso2531 en545 t tyton style push on fitting our engineer has revised the quantities to pipe dn800 k9? ? 20 bar??min work pressure? ?550 meters dn800 k12??42 bar??min work pressure??1300 meters fittings dn800 k12??double socket 11.25 degree??bends??8 required dn800??k12 double flanged 11.25 degree??bends 8 required double socket 这个的专业翻译是？ t tyton style push on fitting 是一种表面吗？