H44W,不銹鋼旋啟式止回閥
價 格:100
H44W不銹鋼旋啟式止回閥的H44W功能是用來防止管路中的介質(zhì)倒流。止回閥屬于自動閥類,不銹啟閉件靠流動介質(zhì)的鋼旋力量自行開啟 或關(guān)閉。止回閥只用于介質(zhì)單向流動的啟式管路上,阻止介質(zhì)回流,H44W以防發(fā)生事故。不銹 適用介質(zhì)為:水、鋼旋油品、啟式蒸汽、H44W酸性介質(zhì)等。不銹
二、鋼旋H44W不銹鋼旋啟式止回閥--執(zhí)行標(biāo)準(zhǔn)
設(shè)計與制造
結(jié)構(gòu)長度
壓力-溫度等級
連接法蘭
試驗與檢驗
GB12236
GB12221
GB9131
JB/T74
HG20604
JB/T74-94
GB9113
HG20592-20635
JB/T9092-1999
GB13927
三、啟式H44W不銹鋼旋啟式止回閥--主要零件材質(zhì)
H44W零件名稱
H44WZG1Cr18Ni9Ti
H44W304 CF8
H44WZG00Cr18Ni10
H44W304L CF3
H44WZG1Cr18Ni12Mo2Ti
H44W316 CF8M
H44WZG00Cr17Ni14Mo2
H44W316L CF3M
H44W閥體/閥蓋
H44W0Cr18Ni9
H44W00Cr18Ni10
H44W0Cr18Ni9Mo2
H44W00Cr18Ni10Mo2
H44W閥瓣
H44W0Cr18Ni9
H44W00Cr18Ni10
H44W0Cr18Ni9Mo2
H44W00Cr18Ni10Mo2
H44W墊片
H44W304+PTFE
H44W304L+PTFE
H44W316+PTFE
H44W316L+PTFE
H44W螺栓
H44W不銹鋼
H44W螺母
H44W不銹鋼
H44WH44W