楔形膨脹 的英文怎麼說
中文拼音 [xiēxíngpéngzhàng]
楔形膨脹
英文
wedge-shaped expansion-
Flexible or split wedges are recommended for service above 500 ? to avoid wedge binding due to thermal expansion
對于溫度超過260的應用環境,建議採用柔性或拼合式楔形閘板,避免楔形閘板由於熱膨脹而被卡住。Parallel seat gate and seat ring construction can be furnished for high differential pressure services or where high piping loads or thermal expansion may cause sticking of a wedge type gate
平行閥座閘閥和閥座環結構可以應用在高壓差應用環境中,或者高管道負載,或可能導致楔形閘板閘閥卡住的熱膨脹應用環境中。
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