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Chemical Stability Graphite Packing Ring

Product Description

Graphite Packing Ring

1.Chemical Stability Graphite Packing Ring is exact in size and can be custom-made.

2.Chemical Stability Graphite Packing Ring has excellent characters of Expanded Graphite, can acutely bear variable temperature and pressure.

3.Main applications:automobile industries,motorcycle industries, engine industries and shipbuilding industries,etc.

Graphite Packing Ring


Changyi Gaoduan Sealing Material Co., Ltd. is widely at home and abroad to introduce and absorb advanced technology and equipment, has attracted a group of experts of the domestic high-tech personnel, strong technical force, sophisticated manufacturing equipment, means of improving detection. The production capacity, technology, product quality and new product development, promotion, Use and technical services areas in the national graphite sealing industry is on leading position. The company is one of the largest annual production capacity of Flexible Graphite foil (sheet) production bases in Asia.


Chemical Stability Graphite Packing Ring

Changyi Gaoduan Sealing Material Co., Ltd. adjacent to Laixi, Pingdu`s graphite mineral base of Shandong Peninsula, relying on the advantage of rich ore source, large scale, good flexibility, we can supply customers flexible Graphite Sheet, panel, graphite strip, graphite reinforced composite plate (carbon steel, Stainless steel 304, 316), Graphite Braided Packing, graphite packing ring, spiral wound gasket, graphite reinforced gasket, cylinder gasket and other sealing products. Our products are widely used in mechanical, electronic, chemical, textile, printing, dyeing, food, medicine, petroleum, electric power, automotive and other fields, also our products exported to Europe, Korea, South Asia and other countries.

Changyi Gaoduan Sealing Material Co., Ltd

Graphite packing ring is made of high pure graphite and it is widely used for mechanical seal performance. We can make them as the customers' drawings or specifications.

high pure graphite
Item Unit baked twice baked three time baked four times
impregnated once impregnated twice impregnated three times
grain size mm 325μm 325μm 325μm
Bulk density g/cm3 1.68 1.78 1.85
Specific resistance μΩ.m 14 14 13
Bending strength MPa 25 40 45
Compressive strength MPa 50 60 65
Ash content % 0.15 0.1 0.05



Contact us if you need more details on Chemical Stability Graphite Packing Ring. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Brand Chemical Stability Graphite Packing Ring、High Quality Chemical Stability Graphite Packing Ring. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Graphite Packing

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