【产品说明】上海精工/沪工铸钢截止阀、J41H-16C法兰截止阀手动、法兰连接、直通式、阀座密封面材料为0Cr18Ni9系不锈钢（J41W-16P~160P）、0Cr17Ni12Mo2系不锈钢（J41W-16R~160R）、1Cr5Mo铬钼钢（J41W-16I~160I），公称压力PN16~PN160，阀体材料为0Cr18Ni9系不锈钢（J41W-16P~160P）、0Cr17Ni12Mo2系不锈钢（J41W-16R~160R）、1Cr5Mo铬钼钢（J41W-16I~160I）的截止阀。【产品性能参数】上海精工/沪工铸钢截止阀、J41H-16C法兰截止阀主要性能参数型号PN工作压力/MPa适用温度/℃适用介质J41W-16P~160P16~1601.6~16.0≤150弱腐蚀性介质J41W-16R~160R腐蚀性介质J41W-16I~160I≤550油品、蒸汽【产品零部件材料】上海精工/沪工铸钢截止阀、J41H-16C法兰截止阀零部件材料型号材料阀体、阀盖阀杆密封面填料J41W-16P~160P铬镍钼钛不锈钢铬镍钼钛不锈钢本体材料石棉、石墨、柔性石墨、聚四氟乙烯J41W-16R~160R铬镍钼钛不锈钢铬镍钼钛不锈钢J41W-16I~160I铬钼合金钢铬钼合金钢【上海精工/沪工铸钢截止阀、J41H-16C法兰截止阀外形及结构尺寸】J41W型PN16钢制截止阀外形及结构尺寸(mm)DNLDD1D2bz×ødHD0重量/KG10130906040144×ø14198120515130956545144×ø142001205.5201501057555144×ø142431407.3251601158565144×ø1425316083218013510078154×ø18280160124020014511085164×ø183122001650230160125100164×ø183212001665290180145120184×ø183252402280310195160135204×ø1835524031100350215180155204×ø1841528045125400245210185224×ø1846032080150480280240210248×ø23510360972006003352952652612×ø23590360169【J41W型PN25钢制截止阀产品外形及结构尺寸】J41W型PN25钢制截止阀外形及结构尺寸(mm)DNLDD1D2bz×ødHD0重量/KG10130906040164×ø141981204.915130956545164×ø142331205.5201501057555164×ø142751407251601158565164×ø142851607.53218013510078184×ø183021808.54020014511085184×ø1835520012.550230160125100204×ø183622401665290180145120228×ø183252802580310195160135228×ø1836928030100350230190165248×ø2337030035125400270220188288×ø1855840089150480300250218308×ø23611400982006003603102783412×ø25721400170阿)