Chengdu Artech Specialty Graphite Co.,Ltd is one of the leading China graphite seal rings manufacturers and also a professional graphite seal rings supplier,Website:://.artechgraphite.com, welcome to import products from our factory.Product name: Graphite seal rings             Material: carbon graphiteSize: customizeApplication: automotive and mechanical industriesDensity: 1.62-2.55 g/cm3Compressive strength: 30-240MpaFlexural strength:150-290MpaRockswell hardness(HRB): 90-120  HR 5/100Brand Name: OEMMOQ: 100 pcsDelivery date: 20 daysPackage: Polywood or custom packageFunction:1.Graphite seal rings have high thermal stability.2.Graphite seal rings have good sliding properties.It can slide itself without lubricant.3.Graphite seal rings have high thermal conductivity. 4.Graphite seal rings can resist thermal shock. so rapid heating or cooling is not a problem.5.v can resist corrosion.It can be widely used in acid based environments.6.The tensile,compressive and flexural strength of Graphite seal rings are very high.7.Graphite seal rings have good sealing  with resin or metal implantation.