DIN_8063-12相关标准规范

UDC621.643.413-036.743.22DEUTSCHE NORMJanuary 1987Pipe joint assemblies and fittings for unplasticized瓜polyvinyl chloride(U-PVC)pressure pipelines8063Dimensions of flanged and socket fittingsPart 12Rohrverbindungen und Rohrleitungsteile fur Druckrohrleitungen aus weichmacherfreiem Polyvinylchlorid (PVC-U);Flansch-und Steckmuffenformstucke,MaBeIn keeping with current practice in standards published by the International Organization for Standardization (ISO).a comma has been used throughout as the decimal marker.Dimensions in mm1 Field of applicationThis standard specifies dimensions of injection moulded1)unplasticized polyvinyl chloride (U-PVC)fittings,flangedfittings and socket fittings intended for use with series 4 pipes as specified in DIN 8082)or other fittings.A sealing ring seated in the groove of the socket shall be used for sealing push-in joints.The fittings shall meet the requirements specified in DIN 8063 Part 5 ")2 Dimensions,designationA'BuFittings are not expected to conform to the designs illustrated here;compliance is only required in the case of thedimensions specified.The specifications of DIN 8063 Part 4 shall apply with regard to the dimensions of flanges and collars.Type MMB-KSType T-KFAll-socket teeAll-flanged teeDN22)for push-insocket joints(z LNOZk1Type MMA-KSDouble-socket tee with flanged branchType MMI-KSfor push-in socket joints DN22)Double socket with tapered stud5Designation of a type MMB-KS fitting with d-110 mm and d2 75mm:Double socket DIN 8063-MMB-KS 110 X 75Designation of a type MMI-KS fitting with d-110 mm and d3-R11/4:Double socket DIN 8063 -MMI-KS 110 X R 11/Designation of a type T-KF fitting with d(DN1)=90 mm and D(DN2)=75 mm:Double-flanged tee-T-KF 90 x 75*)At present at the stage of draft.1)See DIN 16 700 for definition of"injection moulding".2)The designation shall include the pipe external diameter associated to nominal size DN as specified in table 1.Continued on pages 2 to 4Beuth Vertag GmbH.Berlin.has the exclusive right of sale for German Standards (DIN-Normen).DIN 8063 Part 12 Engl.Price group 507.88Sales No.0105