J41H法蘭高壓截止閥
截止閥的啟閉件是塞形的閥瓣,密封面呈平面或錐面,閥瓣沿流體的中心線作直線運(yùn)動(dòng)。閥桿的運(yùn)動(dòng)形式,有升降桿式(閥桿升降,手輪不升降),也有升降旋轉(zhuǎn)桿式(手輪與閥桿一起旋轉(zhuǎn)升降,螺母設(shè)在閥體上)。截止閥只適用于全開(kāi)和全關(guān),不允許作調(diào)節(jié)和節(jié)流。
執(zhí)行標(biāo)準(zhǔn) Administer Standard
設(shè)計(jì)與制造 Design and Manufacture | 結(jié)構(gòu)長(zhǎng)度 | 法蘭尺寸 | 壓力-溫度 Pressure Temperature Lating | 試驗(yàn)-檢驗(yàn) Inspection And Test |
GB122235 | GB12221 | GB9113 JB79 | GB9131 | GB/T13927 JB/T9092 |
壓力試驗(yàn) Pressure Test
公稱壓力NominalPressure | 1.6 | 2.5 | 4.0 | 6.4 | 10.0 | 16.0 |
強(qiáng)度試驗(yàn) Shell Test | 2.4 | 3.8 | 6.0 | 9.6 | 15.0 | 24.0 |
水密封試驗(yàn) Water Seal Test | 1.8 | 2.8 | 4.4 | 7.0 | 11.0 | 18.0 |
上密封試驗(yàn)Backseat Test | 1.8 | 2.8 | 4.4 | 7.0 | 11.0 | 18.0 |
氣密封試驗(yàn) Air Seal Test | 0.5-0.7 |
以下是河南進(jìn)典閥門有限公司其他相關(guān)產(chǎn)品連接
進(jìn)典閥門www.jdfam。。com
http://www.jdfam。。com/html/product/jzf/氣動(dòng)截止閥廠家
http://www.jdfam。。com/html/product/jzf/2015/0606/79.html襯氟法蘭截止閥
http://www.jdfam。。com/html/product/jzf/2015/0606/78.html高壓截止閥
http://www.jdfam。。com/html/product/jzf/2015/0606/76.html多功能截止閥
http://www.jdfam。。com/html/product/jzf/2015/0606/75.html襯膠截止閥
http://www.jdfam。。com/html/product/jzf/2015/0606/74.html水封截止閥
http://www.jdfam。。com/html/product/jzf/2015/0606/73.html氣動(dòng)截止閥
http://www.jdfam。。com/html/product/jzf/2015/0606/72.html真空截止閥
http://www.jdfam。。com/html/product/jzf/2015/0606/70.html高壓截止閥
http://www.jdfam。。com/html/product/jzf/2015/0606/69.html電動(dòng)法蘭截止閥
http://www.jdfam。。com/html/product/jzf/2015/0606/68.html高溫截止閥
http://www.jdfam。。com/html/product/jzf/2015/0528/66.html不銹鋼截止閥
http://www.jdfam。。com/html/product/jzf/2016/0604/221.html
http://www.jdfam。。com/html/product/jzf/2016/0604/222.html
http://www.jdfam。。com/html/product/jzf/2016/0604/223.html
http://www.jdfam。。com/html/product/jzf/354.html針型閥