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- Bolted bonnet available with live-loading, double packing and leak-off or bellows seal for emission-free service. 可選擇螺栓閥帽帶有動(dòng)負載,雙重填料和無(wú)泄漏或適用于無(wú)污染應用領(lǐng)域的波紋管密封裝置。
- Metal bellows seal the two pressure chambers off from the gauge case. 金屬波紋管將兩個(gè)壓力室密封在表殼外。
- Available with live-loading, double packing and leak-off or bellows seal for emission-free service. 可提供:帶有動(dòng)負載、雙填料和無(wú)泄漏或適用于無(wú)污染應用領(lǐng)域的波紋管密封。
- Extensive bellows seal qualification testing has been performed in the research and development department to prove the bellows cycle life. 在研究發(fā)展部進(jìn)行的擴展波紋管密封合格測試證明波紋管的使用壽命。
- The Structure designing of bellow seal joint and it's multiple cavity mold designing are introduced in this paper. 介紹波紋管接頭密封件的產(chǎn)品結構設計和生產(chǎn)模具的多腔結構設計。
- The sealing mechanism through spindle is the same construction as the pressure seal bonnet. 通過(guò)主軸的密封原理與壓力密封閥帽的結構相同。
- S.Navy.Velan Inc., pioneered many designs which became industry standards, including bellows seal valves, all stainless steel knife gate valves and forged valves up to 24" (600 mm). Velan在許多方面的創(chuàng )新已經(jīng)成為行業(yè)標準，包括波紋管密封閥門(mén)，所有不銹鋼刀閘閥和通徑達DN600的鍛造閥門(mén)。
- By the use of combination type of packed seal and bellow seal, the leakage problem of polymeric kettle seal could be solved, the repair period could be prolonged, the fairly good benefit result for the unit was raised. 以填料密封與波紋管機械密封的組合形式,可解決聚合釜密封的泄漏問(wèn)題,延長(cháng)密封的檢修時(shí)間,為裝置增加較好的效益。
- Life Cycle Test Equipment for Bellows Seal Valves 用于波紋管密封閥門(mén)的壽命周期測試設備
- Testing on balanced metal bellows seal 平衡型波紋管式機械密封試驗研究
- Gate and Globe Bellows Seal Valves 波紋管密封閘閥和截止閥
- Design, Development, Production and Service for sealed Diaphragm valve, Bellows sealed valve, Regulator. 公司簡(jiǎn)介:密閉式金屬隔膜截止閥波紋管閥減壓器的設計開(kāi)發(fā)生產(chǎn)及服務(wù)。
- Valves with bellows seals shall be furnished with a pressure gauge as an indicator when bellows have a leak. 波紋管密封的閥門(mén)應配備一個(gè)壓力表作為波紋管有泄漏的指示計。
- The little girl wears a red bonnet. 那小女孩戴著(zhù)一頂小紅帽。
- Cast bolted bonnet bellows seal 鑄造螺栓閥帽波紋管密封
- This paper introduces the requirements of design, different construct ion for bellow sealed valve,also introduces some key points when design bellow sealed valve. 介紹了波紋管閥門(mén)的設計要求,波紋管選用時(shí)的考慮因素,并介紹了波紋管閥門(mén)的幾種結構和設計時(shí)應注意的問(wèn)題。
- He has a bee in his bonnet about health foods. 他對于保健食品有他自己的一套奇怪的看法。
- Winning the medal was a feather in his bonnet. 獲得獎?wù)率撬臉s譽(yù)。
- Cook the meat quickly at first to seal in the juices. 一開(kāi)始要大火燒肉，以便保存肉汁。
- In a lilac sun bonnet she was it. 她戴著(zhù)一頂紫色遮陽(yáng)帽，漂亮極了。
