閥座密封圈 的英文怎麼說
中文拼音 [fázuòmìfēngjuān]
閥座密封圈
英文
valve seat insert-
Seat sealing and body are combined very well, and let that have a quit long use lifetime
閥座密封圈與閥體有機地結合為一體,使閥門具有較長的使用壽命。If necessary, the stem and stem seal may be removed from the bonnet by removing the retainer ring and handle and screwing the stem out the under - side of the bonnet
如果必要的話,閥桿和閥桿密封可能要從閥帽上拆卸下來,要在閥帽的下方先拆卸擋圈和手柄,以及閥座上的螺絲。
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