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            WN flange

            Time:2011-09-29 14:34 The author :KANGHAO HIGH PRESSURE PIPE FITTINGS FACTORY Click: Number
            Tel:0317-6864166
            Fax:0317-6815061
            Mobile Phone:15127718361
            Specification

            It is introduced from abroad, mostly used in gas valve, natural gas pipe line etc.
            Difference of PL and WN flange:
            Medium: PL flange is used in normal medium;
                 WN flange is used in inflammable, explosive and strong corrosive medium.
            Type of sealing face: PL flange: RF
                      WN flange: RF, MF, TG

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