產(chǎn)品詳情J11W內(nèi)螺紋針型截止閥主要零部件材料：零件名稱閥桿、閥蓋閥桿、閥瓣填料J11W-16P鉻鎳不銹鋼鉻鎳不銹鋼聚四乙氟乙稀、柔性石墨J11W-160、J13W-40優(yōu)質(zhì)碳鋼優(yōu)質(zhì)碳鋼J11W內(nèi)螺紋針型截止閥主要性能規(guī)范：型號(hào)公稱壓力
(MPa)試驗(yàn)壓力(MPa)工作壓力(MPa)工作溫度
(℃)適用介質(zhì)殼體密封(液)密封(氣)J11W-161.62.41.760.61.6P≤540℃液化石油氣水、酸、蒸汽、油品等J11W40P4.06.04.40.64.0J11W-16016.024.017.60.616.0C≤425℃J11W-320P32.048.035.20.632.0J11W內(nèi)螺紋針型截止閥主要外型及連接尺寸：公稱直徑DN(mm)管螺紋尺寸重量(Kg)DoLHH1d61/460559010040.63103/860609210250.65151/265659710760.8203/4808010912181.0725110090122132101.83211/4140128180191155.04011/2160148200215187.2
J21W外螺紋針型截止閥主要零部件材料：零件名稱閥桿、閥蓋閥桿、閥瓣填料J21W-16P鉻鎳不銹鋼鉻鎳不銹鋼聚四氟乙稀、柔性石墨J21W-160優(yōu)質(zhì)碳鋼鉻不銹鋼J21W外螺紋針型截止閥主要性能規(guī)范：型號(hào)公稱壓力(MPa)試驗(yàn)壓力(MPa)工作壓力(MPa)工作溫度(℃)適用介質(zhì)殼體(MPa)密封密封(氣)J21W-161.62.41.760.61.6P≤540℃液化石油氣水、酸、蒸汽、油品等J21W40P4.06.04.40.64.0J21W-16016.024.017.60.616.0C≤425℃J21W-320P32.048.035.20.632.0J21W外螺紋針型截止閥主要外型及連接尺寸：公稱直徑(mm)尺寸重量(Kg)DoD1D2LH1H2M6651461409610620×1.50.91080181016011512524×1.51.1815100221518012213230×22.020110281822015616636×23.525140332223016918039×24.3
J61W焊接式針型截止閥主要零件材料：零件名稱閥體、閥蓋、螺栓閥桿、閥瓣、密封圈填料墊片手輪J61W鉻鎳不銹鋼不銹鋼聚四氟乙稀、柔性石墨橡膠石棉板優(yōu)質(zhì)碳鋼最高壓力可達(dá)到320公斤J61W焊接式針型截止閥主要尺寸及重量：公稱直徑
DN(mm)尺寸(mm)重量
(Kg)LHH1D16100110125800.65101101301501000.65151301451701100.8201501701901251.1251701802101251.8321802002501605.0










J61W焊接式針型截止閥主要性能規(guī)范：型號(hào)公稱壓力
MPa試驗(yàn)壓力MPa工作壓力
MPa工作溫度
（℃）適用介質(zhì)殼體密封（液）密封（氣）J61W-10010.15.011.00.610.0C≤425℃
P≤540℃水、油品、液化石油氣等