expand graphite spiral wound gasket,spiral wound gaskets,pump mechanical seal

    Graphite sheet is also called graphite paper, and made of natural high purity flaky graphite through chemical treatment, high temperature expansion and multi-stage mould pressing or roll extrusion.

1.Good thermal stability ,considering sudden heat and cold working condition,we apply special raw materials.

2.Good ablility to anti corrosion.impact to ensure reliabiliyt of product quality.

3.Anti-strong acid ,anti strong alkali .impact resistance:graphite crucible can with stand strong heat impact ,therefore your can use it fore any workmanship process.

4.Good thermal conductivity:Due to its high thermal conductivity ,you can shorten melting time, saving energy.

5.Ash contents is less than lting metal can not be polluted during melting process.

Application:All kinds of round complex geometric gasket is widely used in pipes, valves, pumps, pressure vessel, heat exchanger, condenser, generators, air compressor, the exhaust, chiller, etc. 

Usage:Various shapes are available, used in petrochemical, mining, vessels, boilers, piping and duct, pumps and valves, flanges etc.

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   Yantai Huazhonghua Sealing Material Co., Ltd. is located in Yantai, Shandong Province, a beautiful seaside city, focusing on the production and operation of non-asbestos rubber sheet, cylinder head gasket, gaskets, graphite plate, composite panels and other sealing materials, sealing products.  Insisting upon the sense of supplying the  most premium, the most stable, the highest cost performanc and the best service to repay the market as whole.