2205截止閥,C4鋼截止閥,雙相(xiàng)鋼截止閥
詳細信息| 詢價留言2205截止閥,C4鋼截止閥,雙相鋼截止閥
J41W不鏽鋼截(jié)止閥應用規範:
J41W不鏽鋼截止閥,截止閥是指(zhǐ)關閉件(閥瓣)沿閥座中心線(xiàn)移動的閥門。截止閥根據閥瓣的這種移動形式,閥(fá)座通口的(de)變化是與閥瓣行程成正比例關系。由于該類截止閥(fá)的閥杆開啟或關閉行程相對較短,而且具有非常可靠的(de)切斷功能(néng),又由(yóu)于閥座通口的變化與閥(fá)瓣的行程成正(zhèng)比例(lì)關系,非常适合于對流量的調節。因此,這種類型(xíng)的截止閥非常适合作(zuò)為切斷或(huò)調節以及節流使用.
1、設(shè)計制造按GB12235-89
2、結構長度按GB12221-89
3、法蘭尺寸按JB/G79-94
4、閥門檢查和試驗按GB13927
産品結構
304不鏽鋼截止(zhǐ)閥.J41W不鏽鋼截止閥性能規(guī)範:
型号公稱壓力試驗壓力工作溫度(℃)适用介(jiè)質強度(水)(Mpa)密封(水)空氣(Mpa)低壓密封空氣(Mpa)J41W-16P(R)1.62.41.80.6≤200NITRIC ACIDJ41W-25P(R)2.53.82.80.6≤200硝酸類ACETIC ACID醋酸類NITRIV ACID硝酸類J41W-40P(R)4.06.04.40.6≤200ACETIC ACIDJ41W-64P(R)6.49.67.00.6≤200醋酸類304不鏽鋼截止(zhǐ)閥.主要零(líng)件材(cái)質(zhì)
零件名稱 ZG1Cr18Ni9Ti系列 ZG00Cr18Ni10系列 ZG1Cr18Ni12Mo2Ti系列 ZG00Cr17Ni14Mo2系(xì)列 WCB系列 閥體/閥蓋ZG1Cr18Ni9TiZG00Cr18Ni10ZG1Cr18Ni12Mo2TiZG00Cr17Ni14Mo2WCB閥瓣ZG1Cr18Ni9TiZG00Cr18Ni10ZG1Cr18Ni12Mo2TiZG00Cr17Ni14Mo21Cr13閥杆ZG1Cr18Ni9Ti00Cr18Ni101Cr18Ni12Mo2Ti00Cr17Ni14Mo21Cr13填料PTFE編織PTFE編織PTFE編織PTFE編織(zhī)石墨墊片304+PTFE304L+PTFE316+PTFE316L+PTFE石墨+304壓蓋ZG1Cr18Ni9TiZG00Cr18Ni10ZG1Cr18Ni12Mo2TiZG00Cr17Ni14Mo2WCB填(tián)料壓(yā)環1Cr18Ni9Ti00Cr18Ni101Cr18Ni12Mo2Ti00Cr17Ni14Mo21Cr13螺栓1Cr17Ni21Cr17Ni21Cr17Ni21Cr17Ni235CrMoA螺母1Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni9Ti45J41W不鏽(xiù)鋼截止閥1.6MPa主(zhǔ)要連接尺寸及重量
尺寸DN1520253240506580100125150200250300350400Lmm130150160180200230290310350400480600650750850950Hmm200243253280312321325355415460510700975111512501380Wmm120140160160200200240240280320360560600700800900重量kg56.5713.516324560801071342684496637501170J41W不鏽鋼截止閥2.5MPa主要(yào)連接尺寸及重量
尺寸DN1520253240506580100125150200250300350400Lmm130150160180200230290310350400480600650750850950Hmm200243253280312321325355415460510700975111512501380Wmm120140160160200200240240280320360560600700800900重量kg56.5713.516324560801071342684496637501170304不鏽鋼截止(zhǐ)閥.4.0MPa主要連接尺寸(cùn)及重量
尺寸(cùn)DN1520253240506580100125150200250300350400Lmm130150160180200230290310350400480600650750850950Hmm200243253280312321325355415460510700975111512501380Wmm120140160160200200240240280320360560600700800900重量kg56.5713.516324560801071342684917058501234
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