Description

  Various types of metal flat ring serrated into gasket and this gaskets can be composite with non-metallic material, such as graphite, PTFE, etc.

Feature

  1.Resistance to high pressure and high temperature and corrosion.

  2. Sealability is excellent.

Application

  It is capable to use under adverse working condition such as high temperature, high pressure or corrosive environment. It has a wide application in flange and connection in petrochemical, electric power and nuclear power industries as well as pipeline and vessels.

Type & Structure

  Basic type serrated gasket

  Serrated gasket with outer ring

  Serrated gasket with inner and outer ring

Service Range

  Maximum hardness(HB) :　Low carbon steel: 120

                                        Stainless steel SS304, 316 etc.: 160

  Maximum temperature(℃):　Low carbon steel: 450℃

                                           Stainless steel SS304, 316 etc.: 600℃

  Maximum pressure(MPa):　Serrated Gasket: 20MPa

                                         Serrated Composite gasket: 42Mpa