EN1092法兰标准

EN1092-1法兰标准FlangesPN6EN1092-1DimensionsofPN6FlangesEN1092-1NOTE1:DimensionsN1,N2andN3aremeasuredattheintersectionofthehubdraftangleandthebackfaceoftheflange.NOTE2:Ford1dimensionsseedocumentFlangefacingaccordingtoEN1092-1.Dimensionsinmm*AboveDN600dimensionC1istobespecifiedbythepurchaser.**Forflangestype21theoutsidehubdiameterapproximatelycorrespondstotheoutsidepipediameter.NOTE:Thep/tratingsfromEN1092-1applyonlyforflangetypes05,11,12,13and21havingnominalsizesuptoandincludingDN600.Thep/tratingofallotherflangesshallbeagreedbetweenthemanufacturerandthepurchaser.FlangesPN10EN1092-1DimensionsofPN10FlangesEN1092-1NOTE1:DimensionsN1,N2andN3aremeasuredattheintersectionofthehubdraftangleandthebackfaceoftheflange.NOTE2:Ford1dimensionsseedocumentFlangefacingaccordingtoEN1092-1.Dimensionsinmm*Forflangestype21theoutsidehubdiameterapproximatelycorrespondstotheoutsidepipediameter,NOTE:Thep/tratingsfromEN1092-1applyonlyforflangetypes05,11,12,13and21havingnominalsizesuptoandincludingDN600.Thep/tratingofallotherflangesshallbeagreedbetweenthemanufacturerandthepurchaser.FlangesPN16EN1092-1DimensionsofPN16FlangesEN1092-1NOTE1:DimensionsN1,N2andN3aremeasuredattheintersectionofthehubdraftangleandthebackfaceoftheflange.NOTE2:Ford1dimensionsseedocumentFlangefacingaccordingtoEN1092-1.Dimensionsinmm*Forflangestype21theoutsidehubdiameterapproximatelycorrespondstotheoutsidepipediameter,**8holesispreferredhowever4holesmaybesupplieduponspecialrequestbythepurchaser.NOTE:Thep/tratingsfromEN1092-1applyonlyforflangetypes05,11,12,13and21havingnominalsizesuptoandincludingDN600.Thep/tratingofallotherflangesshallbeagreedbetweenthemanufacturerandthepurchaser.FlangesPN25EN1092-1DimensionsofPN25FlangesEN1092-1NOTE1:DimensionsN1,N2andN3aremeasuredattheintersectionofthehubdraftangleandthebackfaceoftheflange.NOTE2:Ford1dimensionsseedocumentFlangefacingaccordingtoEN1092-1.Dimensionsinmm*Forflangestype21theoutsidehubdiameterapproximatelycorrespondstotheoutsidepipediameter.NOTE:Thep/tratingsfromEN1092-1applyonlyforflangetypes05,11,12,13and21havingnominalsizesuptoandincludingDN600.Thep/tratingofallotherflangesshallbeagreedbetweenthemanufacturerandthepurchaser.FlangesPN40EN1092-1DimensionsofPN40FlangesEN1092-1NOTE1:DimensionsN1,N2andN3aremeasuredattheintersectionofthehubdraftangleandthebackfaceoftheflange.NOTE2:Ford1dimensionsseedocumentFlangefacingaccordingtoEN1092-1.Dimensionsinmm*Forflangestype21theoutsidehubdiameterapproximatelycorrespondstotheoutsidepipediameter,NOTE:Thep/tratingsfromEN1092-1applyonlyforflangetypes05,11,12,13and21havingnominalsizesuptoandincludingDN600.Thep/tratingofallotherflangesshallbeagreedbetweenthemanufacturerandthepurchaser.FlangesPN63EN1092-1DimensionsofPN63FlangesEN1092-1NOTE:DimensionsN1,N2andN3aremeasuredattheintersectionofthehubdraftangleandthebackfaceoftheflange.Dimensionsinmm*Forflangestype21theoutsidehubdiameterapproximatelycorrespondstotheoutsidepipediameter.NOTE:Thep/tratingsfromEN1092-1applyonlyforflangetypes05,11,12,13and21havingnominalsizesuptoandincludingDN600.Thep/tratingofallotherflangesshallbeagreedbetweenthemanufacturerandthepurchaser.FlangesPN100EN1092-1DimensionsofPN100FlangesEN1092-1NOTE:DimensionsN1,N2andN3aremeasuredattheintersectionofthehubdraftangleandthebackfaceoftheflange.Dimensionsinmm*Forflangestype21theoutsidehubdiameterapproximatelycorrespondstotheoutsidepipediameter,NOTE:Thep/tratingsfromEN1092-1applyonlyforflangetypes05,11,12,13and21havingnominalsizesuptoandincludingDN600.Thep/tratingofallotherflangesshallbeagreedbetweenthemanufacturerandthepurchaser.FLANGESaccordingtoEN1092-1FlangefacingdimensionsaccordingtoEN1092-1standardTypeAflatfaceTypeBraisedfaceTypeCtonguefaceTypeDgroovefaceTypeEspigotTypeFreccesTypeGOringrecessTypeHOringgroove*ForPN160flnagesformcanbeonlyB2,CandD