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About product and suppliers:
        Alibaba.com offers 292 diamond mechanical seal products. About 65% of these are seals, 7% are mining machinery parts, and 3% are bushings. 

A wide variety of diamond mechanical seal options are available to you, such as metal, ptfe, and carbide. You can also choose from mechanical seal, o ring. As well as from free samples, paid samples. 

There are 287 diamond mechanical seal suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of diamond mechanical seal respectively. 

Diamond mechanical seal products are most popular in Mid East, Eastern Asia, and South Asia. 

You can ensure product safety by selecting from certified suppliers, including 38 with ISO9001, 26 with ISO/TS16949, and 9 with OHSAS18001 certification.