We Zaozhuang Wealson Enterprises Co.,LTD is specializing in manufacturing of different kinds of flexible graphite products in China.Look forward to our coorperation. Our main graphite ring Styles: W201D Die Formed Graphite Rings W201R Reinforced Graphite Rings Product properties: 1) High carbon content 99%Min 2) Contains no rubber or binder,100%asbestos free 3) Widely working temp.from -200 to +3300 in no-oxidizing 4) Max. working pressure:700bar 5)Chemistry resistance,oxidation resistance and corrosion resistant Dimensions: As pre-pressed rings(full or split) Straight cut and slanted cut on request. Supply size: Min. cross section:3mm Max. diameter:1000mm If our product interests you,please feel free to contact us.We are pleased to quote you our rates at any time. Miss Nancy Sales Director Zaozhuang Wealson Enterprises Co.,LTD Zaozhuang,277100 Shandong province P.R.China