bellows-type

基本解釋

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)角琯段駐點位置的主要因素爲波紋琯補償器設(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；