设计与制造：GB12235●检验与实验：GB/T13927●结构长度：GB12221●YJ41W型氧气截止阀法兰尺寸：GB9113【结构图】【主要外形尺寸】YJ41W-40P、YJ41W-40R重量(kg)公称通径DN(mm)尺寸(mm)LDD1D2D6bffzz-фdDziHD0151309565454016244-ф14821020210052015010575555116244-ф1495132251006.52516011585655816244-ф149815236125732190135100786618244-ф181202831218013.540200145110857618344-ф181352032816016502301601251008820344-ф1816025450320326529018014512011022348-ф1818030530360458031019516013512122348-ф1819532560400601003502301901601502434.58-ф2323040618450801254002702201881762834.58-ф25275426754501051504803002502182043034.58-ф25330507435601342006003753202822603834.512-ф30405558506402662506504453853453134234.512-ф34480889757204913007505104504083644644.516-ф345201001115800705400950655585535474584516-ф4165014014259001234【YJ41W型氧气截止阀主要性能和使用范围】型号气密封试验壳体试验压力Ps(Mpa)公称压力适用介质适用温度(℃)水气YJ41W-25PYJ41W-40P2.53.82.52.5氧气常温更多华天阀门产品欢迎进入上海华天机电设备公司主页或来电咨询021-60402001)