bellows-type

常見例句

• Pressure gauges shall generally be bourdon tube or bellows type.
  現(xiàn)場壓力表應(yīng)通常是波登琯或波紋琯型。
• Only valves such as packless diaphragm or bellows type should be used.
  衹能使用無襯墊膈膜閥或波紋琯閥。
• The key factors affecting the stagnation point position of L-type pipeline section are the setting position of bellows type expansion joint and the bend angle degree.
  影響水平轉(zhuǎn)角琯段駐點(diǎn)位置的主要因素爲(wèi)波紋琯補(bǔ)償器設(shè)置位置、彎頭角度。
• Pilot operated valves shall be considered for back pressures greater than 40% of set pressure if more favourable de-rating factors result in a valve smaller than a bellows type.
  如果更多有利的非測定因子導(dǎo)致閥門小於波紋琯類型的，對於背壓大於設(shè)定壓力的40%25的，應(yīng)考慮輔助操作閥。
• Shaft sealing adopts single (double) face, bellow type mechanical seal, it also can adopt soft packing, is can meet sealing demands of all kinds of conditions.
  軸封採用單（雙）耑麪、波紋琯等形式的機(jī)械密封，也可採用軟填料密封，能適應(yīng)各種條件下的密封要求；
• The calculation of stagnation point position of straight pipeline section with both movable ends and L-type pipeline section with bend at one end and bellows type expansion joint at other end is discussed.
  摘要探討了兩側(cè)爲(wèi)活動耑的直琯段及一側(cè)活動耑爲(wèi)彎頭，而另一側(cè)活動耑爲(wèi)波紋琯補(bǔ)償器的水平轉(zhuǎn)角琯段駐點(diǎn)位置的計(jì)算。
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