Qingdao Duratight Carbon Co., Ltd.

graphite petroleum coke

graphite petroleum coke
Product Detailed

Duratight will be your excellent suppliers for Graphite and Coke for Friction Materials used for brake linings and clutch facing

Duratight casting coke has the features of high carbon,low sulphur,nitrogen and harmful impurities. So it has been widely used for steel-smelting, casting, brake pedal and friction material.



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