阀门供应网 - 波纹管阀门http://www.ggvalve.com/可靠的工业阀门供应商 通用阀门、美标阀门、特种阀门 - RainbowSoft Studio Z-Blog 1.8 Arwen Build 81206zh-CNCopyright 2003-2009 浙江八方阀门有限公司 Some Rights Reserved.Thu, 07 May 2026 18:51:47 +0800波纹管阀门www@GGvalve.com (ggvalve)http://www.ggvalve.com/BoWenGuan/bowenguan-famen.htmlSun, 08 Aug 2010 15:47:09 +0800http://www.ggvalve.com/BoWenGuan/bowenguan-famen.html波纹管密封阀门是用波纹管作为阀杆密封元件的阀门。波纹管阀门常用于对阀杆密封要求严格的场合，如用于高真空的场合和核工业中。采用波纹管代替普通阀门上的填料函或与填料函并用，可使阀杆部位无泄漏，以防止放射性物质或贵重物质外漏，或保持高真空。波纹管随阀杆的升降而伸缩，其最高工作压力取决于波纹管的耐压强度和疲劳强度。

]]>波纹管阀门http://www.ggvalve.com/BoWenGuan/bowenguan-famen.html#commenthttp://www.ggvalve.com/http://www.ggvalve.com/feed.asp?cmt=234http://www.ggvalve.com/cmd.asp?act=tb&id=234&key=237fa138波纹管截止阀www@GGvalve.com (ggvalve)http://www.ggvalve.com/BoWenGuan/BoWenGuan-JieZhiFa.htmlSat, 30 May 2009 07:46:27 +0800http://www.ggvalve.com/BoWenGuan/BoWenGuan-JieZhiFa.html
型号：JW41H
口径：DN15～DN350
压力：PN16～PN40
材质：碳钢、不锈钢
驱动：手动
应用：石油、化工、制药、化肥、电力等行业 ]]>波纹管阀门http://www.ggvalve.com/BoWenGuan/BoWenGuan-JieZhiFa.html#commenthttp://www.ggvalve.com/http://www.ggvalve.com/feed.asp?cmt=63http://www.ggvalve.com/cmd.asp?act=tb&id=63&key=95efea85美标波纹管闸阀www@GGvalve.com (ggvalve)http://www.ggvalve.com/BoWenGuan/BoWenGuan-ZhaFa.htmlThu, 30 Apr 2009 22:50:22 +0800http://www.ggvalve.com/BoWenGuan/BoWenGuan-ZhaFa.html
型号：ZW41H
口径：DN15～DN350
压力：PN10～PN64、Class150～Class900
材质：碳钢、不锈钢、合金钢
驱动：手动
应用：特别适用于易燃、易爆、有毒及贵重介质的管路。  ]]>波纹管阀门http://www.ggvalve.com/BoWenGuan/BoWenGuan-ZhaFa.html#commenthttp://www.ggvalve.com/http://www.ggvalve.com/feed.asp?cmt=20http://www.ggvalve.com/cmd.asp?act=tb&id=20&key=798a22f7国标波纹管闸阀www@GGvalve.com (ggvalve)http://www.ggvalve.com/BoWenGuan/GB-BoWenGuan-ZhaFa.htmlMon, 23 Mar 2009 23:28:19 +0800http://www.ggvalve.com/BoWenGuan/GB-BoWenGuan-ZhaFa.html
型号：WZ41
口径：DN15～DN350
压力：PN10～PN64、Class150～Class900
材质：碳钢、不锈钢、合金钢
驱动：手动、电动
应用：特别适用于易燃、易爆、有毒及贵重介质的管路。 

]]>波纹管阀门http://www.ggvalve.com/BoWenGuan/GB-BoWenGuan-ZhaFa.html#commenthttp://www.ggvalve.com/http://www.ggvalve.com/feed.asp?cmt=21http://www.ggvalve.com/cmd.asp?act=tb&id=21&key=aa9090e9波纹管截止阀在导热油系统上的应用www@GGvalve.com (ggvalve)http://www.ggvalve.com/BoWenGuan/daoreyou.htmlThu, 19 Mar 2009 07:29:26 +0800http://www.ggvalve.com/BoWenGuan/daoreyou.html导热油是一种热量的传递介质，由于导热油具有加热均匀，调温控制温度准确，能在低蒸汽压下产生高温（200-400℃）、传热效果好，节能，输送和操作方便等特点，被广泛用于各种行业。考虑到其低压、高温和渗透性特别强的特性，温差较大时，按照标准技术设计规范，应该使用波纹管密封截止阀。

]]>波纹管阀门http://www.ggvalve.com/BoWenGuan/daoreyou.html#commenthttp://www.ggvalve.com/http://www.ggvalve.com/feed.asp?cmt=62http://www.ggvalve.com/cmd.asp?act=tb&id=62&key=a8530a37