闊志閥門可生產(chǎn)以下規(guī)格和型號不銹鋼材質(zhì)手動法蘭連接截止閥:J41W-16P、J41W-25P、J41W-40P、J41W-64P、J41W-100P、J41W-160P、J41W-16PL、J41W-25PL、J41W-40PL、J41W-64PL、J41W-100PL、J41W-160PL、J41W-16R、J41W-25R、J41W-40R、J41W-64R、J41W-100R、J41W-160R、J41W-16RL、J41W-25RL、J41W-40RL、J41W-64RL、J41W-100RL、J41W-160RL DN15、DN20、DN25、DN32、DN40、DN50、DN65、DN80、DN100、DN125、DN150、DN200、DN250、DN300、DN350、DN400、DN450、DN500、DN600;
闊志閥門可生產(chǎn)以下規(guī)格和型號銅法蘭截止閥:J41W-10T、J41W-16T DN15、DN20、DN25、DN32、DN40、DN50、DN65、DN80、DN100、DN125、DN150、DN200;
闊志閥門可生產(chǎn)以下規(guī)格和型號美標截止閥:J41W-150LBP、J41W-300LBP、J41W-600LBP、J41W-900LBP、J41W-150LBR、J41W-300LBR、J41W-600LBR、J41W-900LBR、J41H-150LBC、J41H-300LBC、J41H-600LBC、J41H-900LBC DN15、DN20、DN25、DN32、DN40、DN50、DN65、DN80、DN100、DN125、DN150、DN200、DN250、DN300;
產(chǎn)品通徑:ANSI:1/2〞~14〞
壓力等級:Class:150LB~900LB,PN0.6mpa—70mpa
傳動方式:手動、渦輪、傘齒輪、電動、氣動等
工作溫度-:196℃~680℃。
閥門主體材料有碳鋼、鑄鋼、不銹鋼、301/304/316/316L等,并可根據(jù)客戶的要求制造。
J41W不銹鋼法蘭截止閥執(zhí)行標準
設(shè)計與制造 Design and Manufacture |
結(jié)構(gòu)長度 |
法蘭尺寸 |
壓力-溫度 Pressure Temperature Lating |
試驗-檢驗 Inspection And Test |
GB122235 |
GB12221 |
GB9113 JB79 |
GB9131 |
GB/T13927 JB/T9092 |
J41W不銹鋼法蘭截止閥壓力試驗
公稱壓力NominalPressure |
1.6 |
2.5 |
4.0 |
6.4 |
10.0 |
16.0 |
強度試驗 Shell Test |
2.4 |
3.8 |
6.0 |
9.6 |
15.0 |
24.0 |
水密封試驗 Water Seal Test |
1.8 |
2.8 |
4.4 |
7.0 |
11.0 |
18.0 |
上密封試驗Backseat Test |
1.8 |
2.8 |
4.4 |
7.0 |
11.0 |
18.0 |
氣密封試驗 Air Seal Test |
0.5-0.7 |
J41W不銹鋼法蘭截止閥由于該類閥門的閥桿開啟或關(guān)閉行程相對較短,而且具有非?煽康那袛喙δ,又由于閥座通口的變化與閥瓣的行程成正比例關(guān)系,非常適合于對流量的調(diào)節(jié)。因此,這種類