产品简介:天然气截止阀概述:JY41N天然气截止阀专为液化气,燃气,蒸气,天然气,氨气的管路或装置设计。结构上注意了防火要求。填料采用聚四氟乙烯,密封可靠、物外漏。密封副材料采用聚四氟乙烯或尼龙对阀体
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型号:JX214980J41H法兰截止阀 | $n型号:JX214956内螺纹柱塞截止阀 | $n型号:JX214959天然气截止阀 | $n
$n应用规范$n
$n$n $n设计与制造$n $n | $n$n $nGB/T12235$n $n | $n|
$n $n连接端尺寸$n $n | $n$n $n结构长度$n $n | $n$n $nGB/T12221$n $n | $n
$n $n法兰尺寸$n $n | $n$n $nJB/T79$n $n | $n|
$n $n检验与试验$n $n | $n$n $nJB/T9092$n $n | $n|
$n $n材 料$n $n | $n$n $n碳钢$n $n | $n$n $nGB/T12229$n $n | $n
$n $n不锈钢$n $n | $n$n $nGB/T12230$n $n | $n|
$n $n合金钢$n $n | $n$n $nQ/ZB66$n $n | $n|
$n $n标 志$n $n | $n$n $nGB/T12220$n $n | $n|
$n $n供 货$n $n | $n$n $nJB/T7928$n $n | $n
$n$n
$n$n主要零件材料及主要用途$n
$n$n $n阀体$n $n | $n$n $n阀盖$n $n | $n$n $n阀瓣$n $n | $n$n $n密封圈$n $n | $n$n $n阀杆$n $n | $n$n $n填料$n $n | $n$n $n适用介质$n $n | $n$n $n适用温度 | $n
$n $nWCB$n $n | $n$n $nWCB+D507MO$n $n | $n$n $nD577$n $n | $n$n $n2Crl3$n $n | $n$n $n柔性石墨$n $n | $n$n $n水、油品、蒸汽$n $n | $n$n $n425$n $n | $n|
$n $nZGlCrl8Ni9Ti$n $n | $n$n $n0Crl8Ni9Ti+ | $n$n $nStellite6$n $n | $n$n $nlCrl8Ni9Ti$n $n | $n$n $nPTFE$n $n | $n$n $n类$n $n | $n$n $n200$n $n | $n|
$n $nZGlCrl8Ni2Mo2Ti$n $n | $n$n $nCF8M+ | $n$n $nlCrl8Ni2Mo2Ti$n $n | $n$n $nlCrl8Ni2Mo2Ti$n $n | $n$n $nPTFE$n $n | $n$n $n磷酸类、 | $n$n $n200$n $n | $n|
$n $nZG00Crl7Nil4M02$n $n | $n$n $nCF3M+ | $n$n $nStel1ite6$n $n | $n$n $n316L$n $n | $n$n $nPTFE$n $n | $n$n $n磷酸类、 | $n$n $n200$n $n | $n|
$n $nZGlCr5MO$n $n | $n$n $nZGlCr5MO+ | $n$n $nStel1ite6$n $n | $n$n $n25Cr2Mo1VA$n $n | $n$n $n柔性石墨$n $n | $n$n $n水、油品、蒸汽$n $n | $n$n $n550$n $n | $n
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$n$n主要外形尺寸、连接尺寸及重量$n
$n$n $n公称压力 | $n$n $n公称通径 | $n$n $n标准值$n $n | $n$n $n参考值$n $n | $n||||||||||
$n $nL$n $n | $n$n $nD$n $n | $n$n $nD1$n $n | $n$n $nn2$n $n | $n$n $nD6$n $n | $n$n $nb$n $n | $n$n $nf$n $n | $n$n $nf1$n $n | $n$n $nZ-φd$n $n | $n$n $nD0$n $n | $n$n $nH$n $n | $n$n $n重量(kg)$n $n | $n||
$n $n1.6$n $n | $n$n $n15$n $n | $n$n $n130$n $n | $n$n $n95$n $n | $n$n $n65$n $n | $n$n $n45$n $n | $n$n $n$n $n | $n$n $n16$n $n | $n$n $n2$n $n | $n$n $n$n $n | $n$n $n4-φ14$n $n | $n$n $n218$n $n | $n$n $n120$n $n | $n$n $n5.2$n $n | $n
$n $n20$n $n | $n$n $n150$n $n | $n$n $n105$n $n | $n$n $n75$n $n | $n$n $n55$n $n | $n$n $n$n $n | $n$n $n16$n $n | $n$n $n2$n $n | $n$n $n$n $n | $n$n $n4-φ14$n $n | $n$n $n258$n $n | $n$n $n140$n $n | $n$n $n7.1$n $n | $n|
$n $n25$n $n | $n$n $n160$n $n | $n$n $n115$n $n | $n$n $n85$n $n | $n$n $n65$n $n | $n$n $n$n $n | $n$n $n16$n $n | $n$n $n2$n $n | $n$n $n$n $n | $n$n $n4-φ14$n $n | $n$n $n275$n $n | $n$n $n160$n $n | $n$n $n7.4$n $n | $n|
$n $n32$n $n | $n$n $n180$n $n | $n$n $n135$n $n | $n$n $n100$n $n | $n$n $n78$n $n | $n$n $n$n $n | $n$n $n18$n $n | $n$n $n2$n $n | $n$n $n$n $n | $n$n $n4-φ18$n $n | $n$n $n280$n $n | $n$n $n180$n $n | $n$n $n8.5$n $n | $n|
$n $n40$n $n | $n$n $n200$n $n | $n$n $n145$n $n | $n$n $n110$n $n | $n$n $n85$n $n | $n$n $n$n $n | $n$n $n18$n $n | $n$n $n3$n $n | $n$n $n$n $n | $n$n $n4-φ18$n $n | $n$n $n330$n $n | $n$n $n200$n $n | $n$n $n12.5$n $n | $n|
$n $n50$n $n | $n$n $n230$n $n | $n$n $n160$n $n | $n$n $n125$n $n | $n$n $n100$n $n | $n$n $n$n $n | $n$n $n18$n $n | $n$n $n3$n $n | $n$n $n$n $n | $n$n $n4-φ18$n $n | $n$n $n350$n $n | $n$n $n240$n $n | $n$n $n20$n $n | $n|
$n $n65$n $n | $n$n $n290$n $n | $n$n $n180$n $n | $n$n $n145$n $n | $n$n $n120$n $n | $n$n $n$n $n | $n$n $n18$n $n | $n$n $n3$n $n | $n$n $n$n $n | $n$n $n4-φ18$n $n | $n$n $n400$n $n | $n$n $n280$n $n | $n$n $n25$n $n | $n|
$n $n80$n $n | $n$n $n310$n $n | $n$n $n195$n $n | $n$n $n160$n $n | $n$n $n135$n $n | $n$n $n$n $n | $n$n $n20$n $n | $n$n $n3$n $n | $n$n $n$n $n | $n$n $n8-φ18$n $n | $n$n $n355$n $n | $n$n $n280$n $n | $n$n $n35$n $n | $n|
$n $n100$n $n | $n$n $n350$n $n | $n$n $n215$n $n | $n$n $n180$n $n | $n$n $n155$n $n | $n$n $n$n $n | $n$n $n22$n $n | $n$n $n3$n $n | $n$n $n$n $n | $n$n $n8-φ18$n $n | $n$n $n415$n $n | $n$n $n320$n $n | $n$n $n50$n $n | $n|
$n $n125$n $n | $n$n $n400$n $n | $n$n $n245$n $n | $n$n $n210$n $n | $n$n $n185$n $n | $n$n $n$n $n | $n$n $n24$n $n | $n$n $n3$n $n | $n$n $n$n $n | $n$n $n8-φ18$n $n | $n$n $n460$n $n | $n$n $n360$n $n | $n$n $n75$n $n | $n|
$n $n150$n $n | $n$n $n480$n $n | $n$n $n280$n $n | $n$n $n240$n $n | $n$n $n210$n $n | $n$n $n$n $n | $n$n $n24$n $n | $n$n $n3$n $n | $n$n $n$n $n | $n$n $n8-φ23$n $n | $n$n $n510$n $n | $n$n $n400$n $n | $n$n $n100$n $n | $n|
$n $n200$n $n | $n$n $n600$n $n | $n$n $n335$n $n | $n$n $n295$n $n | $n$n $n265$n $n | $n$n $n$n $n | $n$n $n26$n $n | $n$n $n3$n $n | $n$n $n$n $n | $n$n $n12-φ23$n $n | $n$n $n710$n $n | $n$n $n400$n $n | $n$n $n210$n $n | $n|
$n $n250$n $n | $n$n $n650$n $n | $n$n $n405$n $n | $n$n $n355$n $n | $n$n $n320$n $n | $n$n $n$n $n | $n$n $n30$n $n | $n$n $n3$n $n | $n$n $n$n $n | $n$n $n12-φ23$n $n | $n$n $n786$n $n | $n$n $n450$n $n | $n$n $n446$n $n | $n|
$n $n300$n $n | $n$n $n750$n $n | $n$n $n460$n $n | $n$n $n410$n $n | $n$n $n375$n $n | $n$n $n$n $n | $n$n $n30$n $n | $n$n $n3$n $n | $n$n $n$n $n | $n$n $n12-φ23$n $n | $n$n $n925$n $n | $n$n $n500$n $n | $n$n $n648$n $n | $n|
$n $n2.5$n $n | $n$n $n15$n $n | $n$n $n130$n $n | $n$n $n95$n $n | $n$n $n65$n $n | $n$n $n45$n $n | $n$n $n$n $n | $n$n $n16$n $n | $n$n $n2$n $n | $n$n $n$n $n | $n$n $n4-φ14$n $n | $n$n $n120$n $n | $n$n $n218$n $n | $n$n $n5.2$n $n | $n
$n $n20$n $n | $n$n $n150$n $n | $n$n $n105$n $n | $n$n $n75$n $n | $n$n $n55$n $n | $n$n $n$n $n | $n$n $n16$n $n | $n$n $n2$n $n | $n$n $n$n $n | $n$n $n4-φ14$n $n | $n$n $n140$n $n | $n$n $n258$n $n | $n$n $n7.0$n $n | $n|
$n $n25$n $n | $n$n $n160$n $n | $n$n $n115$n $n | $n$n $n85$n $n | $n$n $n65$n $n | $n$n $n$n $n | $n$n $n16$n $n | $n$n $n2$n $n | $n$n $n$n $n | $n$n $n4-φ14$n $n | $n$n $n160$n $n | $n$n $n275$n $n | $n$n $n7.4$n $n | $n|
$n $n32$n $n | $n$n $n180$n $n | $n$n $n135$n $n | $n$n $n100$n $n | $n$n $n78$n $n | $n$n $n$n $n | $n$n $n18$n $n | $n$n $n2$n $n | $n$n $n$n $n | $n$n $n4-φ18$n $n | $n$n $n180$n $n | $n$n $n280$n $n | $n$n $n8.5$n $n | $n|
$n $n40$n $n | $n$n $n200$n $n | $n$n $n145$n $n | $n$n $n110$n $n | $n$n $n85$n $n | $n$n $n$n $n | $n$n $n18$n $n | $n$n $n3$n $n | $n$n $n$n $n | $n$n $n4-φ18$n $n | $n$n $n200$n $n | $n$n $n330$n $n | $n$n $n12.5$n $n | $n|
$n $n50$n $n | $n$n $n230$n $n | $n$n $n160$n $n | $n$n $n125$n $n | $n$n $n100$n $n | $n$n $n$n $n | $n$n $n20$n $n | $n$n $n3$n $n | $n$n $n$n $n | $n$n $n4-φ18$n $n | $n$n $n240$n $n | $n$n $n350$n $n | $n$n $n16$n $n | $n|
$n $n65$n $n | $n$n $n290$n $n | $n$n $n180$n $n | $n$n $n145$n $n | $n$n $n120$n $n | $n$n $n$n $n | $n$n $n22$n $n | $n$n $n3$n $n | $n$n $n$n $n | $n$n $n8-φ18$n $n | $n$n $n250$n $n | $n$n $n345$n $n | $n$n $n22$n $n | $n|
$n $n80$n $n | $n$n $n310$n $n | $n$n $n195$n $n | $n$n $n160$n $n | $n$n $n135$n $n | $n$n $n$n $n | $n$n $n22$n $n | $n$n $n3$n $n | $n$n $n$n $n | $n$n $n8-φ18$n $n | $n$n $n250$n $n | $n$n $n360$n $n | $n$n $n33$n $n | $n|
$n $n100$n $n | $n$n $n350$n $n | $n$n $n230$n $n | $n$n $n190$n $n | $n$n $n160$n $n | $n$n $n$n $n | $n$n $n24$n $n | $n$n $n3$n $n | $n$n $n$n $n | $n$n $n8-φ23$n $n | $n$n $n320$n $n | $n$n $n370$n $n | $n$n $n18$n $n | $n|
$n $n125$n $n | $n$n $n400$n $n | $n$n $n270$n $n | $n$n $n220$n $n | $n$n $n188$n $n | $n$n $n$n $n | $n$n $n28$n $n | $n$n $n3$n $n | $n$n $n$n $n | $n$n $n8-φ25$n $n | $n$n $n320$n $n | $n$n $n480$n $n | $n$n $n85$n $n | $n|
$n $n150$n $n | $n$n $n480$n $n | $n$n $n300$n $n | $n$n $n250$n $n | $n$n $n218$n $n | $n$n $n$n $n | $n$n $n30$n $n | $n$n $n3$n $n | $n$n $n$n $n | $n$n $n8-φ25$n $n | $n$n $n320$n $n | $n$n $n598$n $n | $n$n $n105$n $n | $n|
$n $n200$n $n | $n$n $n600$n $n | $n$n $n360$n $n | $n$n $n310$n $n | $n$n $n278$n $n | $n$n $n$n $n | $n$n $n34$n $n | $n$n $n3$n $n | $n$n $n$n $n | $n$n $n12-φ25$n $n | $n$n $n400$n $n | $n$n $n702$n $n | $n$n $n178$n $n | $n|
$n $n250$n $n | $n$n $n622$n $n | $n$n $n425$n $n | $n$n $n370$n $n | $n$n $n332$n $n | $n$n $n$n $n | $n$n $n36$n $n | $n$n $n3$n $n | $n$n $n$n $n | $n$n $n12-φ30$n $n | $n$n $n400$n $n | $n$n $n782$n $n | $n$n $n446$n $n | $n|
$n $n300$n $n | $n$n $n698$n $n | $n$n $n485$n $n | $n$n $n430$n $n | $n$n $n390$n $n | $n$n $n$n $n | $n$n $n40$n $n | $n$n $n4$n $n | $n$n $n$n $n | $n$n $n16-φ30$n $n | $n$n $n500$n $n | $n$n $n880$n $n | $n$n $n456$n $n | $n
$n产品特点:内螺纹柱塞截止阀分非金属密封,金属密封两类,此外,外螺纹连接柱塞阀其外形分为Z字形和腰鼓形两大类,其内部结构完全相同,用途一样,主要用在冶金、电业、化工、炼油、食品等行业。压力为16-25kgf/cm2以内,温度为250℃以下的水、蒸汽、油类等小口径管道上作开启、关闭调节流量用。$n
$n$n$n
$n$n二、内螺纹柱塞截止阀主要连接、结构尺寸:$n
$n$n $nDN(mm) | $n$n $nUJ11-UJ11SM-15、25、40C、P、R$n $n | $n|||||
$n $n15$n $n | $n$n $n20$n $n | $n$n $n25$n $n | $n$n $n32$n $n | $n$n $n40$n $n | $n$n $n50$n $n | $n|
$n $nL$n $n | $n$n $n90$n $n | $n$n $n100$n $n | $n$n $n120$n $n | $n$n $n140$n $n | $n$n $n170$n $n | $n$n $n200$n $n | $n
$n $nH$n $n | $n$n $n120$n $n | $n$n $n140$n $n | $n$n $n165$n $n | $n$n $n175$n $n | $n$n $n195$n $n | $n$n $n213$n $n | $n
$n $nH1$n $n | $n$n $n148$n $n | $n$n $n175$n $n | $n$n $n205$n $n | $n$n $n215$n $n | $n$n $n246$n $n | $n$n $n268$n $n | $n
$n $nW$n $n | $n$n $n80$n $n | $n$n $n100$n $n | $n$n $n120$n $n | $n$n $n140$n $n | $n$n $n160$n $n | $n$n $n180$n $n | $n
$n $nG$n $n | $n$n $n1/2’’$n $n | $n$n $n3/4”$n $n | $n$n $n1” $n $n | $n$n $n11/4”$n $n | $n$n $n11/2”$n $n | $n$n $n2” $n $n | $n
$n $nL1$n $n | $n$n $n14$n $n | $n$n $n16$n $n | $n$n $n18$n $n | $n$n $n20$n $n | $n$n $n22$n $n | $n$n $n24$n $n | $n
$n $nS$n $n | $n$n $n32$n $n | $n$n $n36$n $n | $n$n $n46$n $n | $n$n $n55$n $n | $n$n $n65$n $n | $n$n $n80$n $n | $n
$n $n重量(千克) $n $n | $n$n $n1.5$n $n | $n$n $n2.5$n $n | $n$n $n3.5$n $n | $n$n $n5.5$n $n | $n$n $n8.5$n $n | $n$n $n12$n $n | $n
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$nJY41N天然气截止阀专为液化气,燃气,蒸气,天然气,氨气的管路或装置设计。结构上注意了防火要求。填料采用聚四氟乙烯,密封可靠、物外漏。密封副材料采用聚四氟乙烯或尼龙对阀体本体材料,为软密封,密封可靠。适用于氨气,液化石油气管路系统,作为启闭装置,也适用于其他温度≤80℃的管路。$n
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$n1、针对普通阀门耐腐蚀性能差、壳体易穿孔的缺点,根据介质具体特性,氨气专用阀在阀体材料上选用耐腐蚀钢(碳素钢添加耐蚀合金元素),可耐氨气、液氨腐蚀,低温可至-40℃,限度保证工况条件使用要求。
$n2、日标截止阀密封副配对结构型式采用球、平面型,密封自动补偿,达到双重保险的效果,密封性能稳定,无粘着磨损,有效地解决了化工管道用普通阀门密封性能差、易泄露的难题。
$n3、产品中法兰采用榫槽密封结构,即使在管道压力波动的情况下,保证中法兰密封可靠。
$n4、上密封装置中采用多级聚四氟乙烯密封材料,形成组合密封,确保阀门在使用期限内填料函无介质泄露,消除了普通阀门填料函密封薄弱、介质易外漏,甚至造成事故的可能。$n
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$n阀体阀盖: 碳素钢 WCB
$n阀杆;铬不锈钢 Cr13
$n阀瓣 :25# 密封面尼龙1010
$n阀杆: 螺母青铜
$n填料: 增强聚四氟乙烯成形
$n垫片: XB450
$n手轮: 球墨铸铁
$n适用介质:液化气、燃气、蒸气等
$n适用温度:巴氏合金-40℃+150℃ /四氟-40℃+200℃ $n
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