Product Details
Flange gasket 1.Items Name: Flange Fitting Gasket 2.Material:EPDM/FPM 3.Size:20mm to 400mm 4.Color: Black 6.Standard: DIN standard ,ASTM 7.Certificate:CE,ISO,SGS Feature Character :high breaking strength, high tensile strength ,high resistant to oil ,acids ,alkalies and other corrosives fluids, ageing-resistance ,long life ,good at sealing .Bearing pressure both sides and pressure is similar, low hysteretic, non-slip effect.Certificate of Analysis(COA)Company NameJiangsu Huasheng Plastic Co.,LtdTest ProjectMaterialEPDMStandard ValueTest ValueTest MethodPhysical PerformanceHardness(Shore A)℃65±564OKGB/T531-2008Tensile Strength,Minimum,MPa912OKGB/T528-2009Tensile Yield,Minimum,%300460OKGB/T528-2009Heat resistance experimentTest Condition 70℃*70HHardness Change,℃0- +104OKGB/T3512-2001Tensile Strength Change Rate,Maximum,(%)-25-13OKTensile Yield Change Rate,Maximum,(%)-35-25OKCompression TestTest Condition 70℃*72HCompression Permanent Deformation,Maximum (%)3525OKGB/T7759-1996Cold Resistance TestBrittleness Temperature-40-40OKGB/T1682-1994ConclusionOKTest Flange Gasket EPDM / FPMSize DN(De)Dimension(mm)D0D1D2daHLn15(20)93.00 16.00 65.00 14.00 3.00 115.00 420(25)103.00 21.00 75.00 14.00 3.00 125.00 425(32)113.00 28.00 85.00 14.00 3.00 135.00 432(40)138.00 36.00 100.00 18.00 3.00 160.00 440(50)148.00 45.00 110.00 18.00 3.00 170.00 450(63)163.00 57.00 125.00 18.00 3.00 185.00 465(75)183.00 69.00 145.00 18.00 3.00 205.00 480(90)198.00 83.00 160.00 18.00 3.00 220.00 8100(110)218.00 103.00 180.00 18.00 3.00 250.00 8De125248.00 117.00 210.00 18.00 3.00 280.00 8125(140)248.00 131.50 210.00 18.00 3.00 280.00 8150(160)283.00 151.00 240.00 22.00 3.00 315.00 8De180283.00 166.00 240.00 22.00 3.00 315.00 8De200338.00 190.00 295.00 22.00 3.00 370.00 8200(225)338.00 203.00 295.00 22.00 3.00 370.00 8De250393.00 239.50 350.00 22.00 3.00 430.00 12300(315)443.00 302.00 400.00 22.00 3.00 485.00 12350(355)500.00 320.00 450.00 22.00 3.00 550.00 16400(400)550.00 350.00 500.00 22.00 3.00 590.00 16