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缸套、活塞總成、閥總成

泥漿泵活塞膠皮

泥漿泵活塞膠皮PU NBR HNBR

說明

活塞橡膠PU NBR HNBR

一種低游離醚基聚氨酯。 當高速摩擦時,僅產生少量的熱量,這導致減少了活塞的高溫熔化的問題,并且自潤滑性能的磨損低并且適合于一般井況。


工作溫度-10°C?60°C;

適用介質:水性泥漿,PH值6-10;

工作壓力≤25Mpa;

使用壽命≤300小時

Piston-rubber-3


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