pipe coupling
常見例句
- Flange gaskets are not interchangeable with other mechanical pipe couplings or flange gaskets.
法蘭墊圈與其它機(jī)械管道連接器或法蘭墊圈互換。 - Pipe Stoppers are used to plug off pipe ends, which should be auxiliarily used with pipe couplings.
管塞用于封堵鋼管端部管口,須與管接頭配套使用。 - The valve consists of a guard cage, spring, valve disc, retaining ring and seat. It can be combined with pipe fittings such as reducing couplings, drain elbows, etc.
閥由警戒裝置、彈簧、閥碟、扣環(huán)和閥座組成,可以和許多管件連接,如縮徑管接頭、排水彎頭等。
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