產(chǎn)品簡介 精鑄截止閥J41精鑄截止閥概述:螺紋可按BSPT、BSP、NPT、DIN259/2999生產(chǎn);公稱壓力:PN≤1.6Mpa 適用介質(zhì):水、油、酸 適用溫度:T≤180℃;硅溶膠精密鑄造不銹鋼閥體、閥蓋;適用于水、油、汽及某些腐蝕性流體介質(zhì)。執(zhí)行標準 Administer Standard
詳細介紹 精鑄截止閥J41www.shrcv。。com 精鑄截止閥概述:螺紋可按BSPT、BSP、NPT、DIN259/2999生產(chǎn);公稱壓力:PN≤1.6Mpa 適用介質(zhì):水、油、酸 適用溫度:T≤180℃;硅溶膠精密鑄造不銹鋼閥體、閥蓋;適用于水、油、汽及某些腐蝕性流體介質(zhì)。執(zhí)行標準 Administer Standard設計與制造 Design and Manufacture結(jié)構(gòu)長度Face To Face法蘭尺寸Flange Dimension壓力-溫度 Pressure Temperature Lating試驗-檢驗 Inspection And TestGB122235GB12221GB9113 JB79GB9131GB/T13927 JB/T9092壓力試驗 Pressure Test公稱壓力NominalPressure1.62.54.06.410.016.0強度試驗 Shell Test2.43.86.09.615.024.0水密封試驗 Water Seal Test1.82.84.47.011.018.0上密封試驗Backseat Test1.82.84.47.011.018.0氣密封試驗 Air Seal Test0.5-0.7主要零件材料及性能 Main Part Materials and Property體、蓋、板 Body Cover Disc閥桿Stem密封面 Sealing Face墊片Sealing Shim填料Packing工作溫度℃ Working Temperature適用介質(zhì)Suitable Medium WCB2Cr1313CrSTL木體材料With BodyMaterial尼龍Nylon增強柔性石墨Enhanced Flexible Graphite13Cr/柔性石墨1Cr13/Flexible Graphite08軟鋼08 Soft Steal0Cr18Ni9Ti0Cr17Ni12Mo2TiXD550F(T)PTFE柔性石墨增強柔性石墨Flexible GraphiteEnhanced Flexible GraphiteSFB/260SFP/260PTFE ≤425水蒸汽油品WaterSteamPetroleumPtoducts WC138CrMoAl25Cr2MoV≤450 WC6≤540 WC9≤570 C5 C12≤540 ZGCr5Mo≤200類Nitric acid ZG1Cr18Ni9Ti1Cr18Ni9Ti ≤200醋酸類Acetic acid ZG1Cr18Ni12Mo2Ti1Cr18Ni12Mo2Ti 規(guī)格 主要尺寸和重量 Size Main Dimensions and Weight (mm kg)1.6MPaDNLDD1D2bn-φd Do重量 Weight凸面法蘭RFJ41J41YJ41WJ41FJ41N16C16P16R16I10130906040144-141981204.915130956545144-142181205.3201501057555144-142581407.0251601158565144-142751607.43218013510078164-182801808.34020014511085164-1833020012.650230160125100164-183502401465290180145120184-1840028022.780310195160135208-1835528029100350215180155208-1841532032.8125400245210185228-1846036079.5150480280240210248-23510400932006003352952652612-237104001792506224053553203012-257864504413006984604103753012-25925500646規(guī)格 主要尺寸和重量 Size Main Dimensions and Weight (mm kg)2.5MPaDNLDD1D2bn-φd Do重量 Weight凸面法蘭RFJ41J41YJ41WJ41FJ41N16C16P16R16I10130906040164-141981204.915130956545164-142181205.3201501057555164-142581407.0251601158565164-142751607.43218013510078184-182801808.34020014511085184-1833020012.650230160125100208-183502401665290180145120228-184002802580310195160135228-2335528030100350230190160248-2541532034.8125400270220188288-2546036089.51504803002502183012-25510400992006003603102783412-257104001812506224253703323612-307864504453006984854303904016-30925500651 精鑄截止閥J41