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Ningbo Zhongli John Seals Co., Ltd.

Address:Build #7-103, Qidi industrial Park, No.299 Siming East Road, Fenghua, Ningbo Zhejiang China 315504

Tel:+86 574 8891 1322

Fax:+86 574 8895 2096


General manager:+86 135 6633 2298(Mr. bill fang)

Sales Manager:+86 136 8580 9470(Mr. kerkevin)

Email : sales@zlseals.com           fang@zlseals.com

Web:  www.zlseals.com


Carbon Seal Rings

Carbon Seal Rings

Carbon-graphite is a self-lubricatingmaterial, and is a versatile seal face material used with mating rings ofharder materials such as silicon carbide, alumina, or tungsten carbide. Ourcarbon has superior wear characteristics and broad chemical resistance. Forsevere corrodents including hydrofluoric and nitric acids, special carbongrades are available.


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