CPVC Description：Items Name:CPVC Pipe Material:chlorinated polyvinyl chlorideSize:20~400 mmColor:Grey,White or  CustomizedConnection:Socket,Rubber Ring,Plain EndThickness:2.0~29.4mm Standard:DIN ,ISO Certification:ISO14001,SGS,ISO9001,CECPVC advantage: 1.CPVC piping system takes chlorinated polyvinyl chloride as main material,adds additives to improve processability, Can be finished by extruding(pipes) or injection mould(fittings) 2.When transporting hot water or corrosive fluid ,CPVC piping system can keep enough strength If the temperature is less than 100℃ and can be long time used under higher pressure.  Standards of CPVC Testing MaterialIndex NameUnitIndexDensitykg/m31450-1650Vicat Softening Temperature℃≧110Vicat Softening Temperature(Fittings)℃≧103 Longitudinal Reversion%≦5Chlorine Concerntration(Mass Percent)%≧60Hydrostatic Test－－No leafing,no breakHydrostatic Reheat Test－－Drop Impact Test－－TIR≦10%Oven TestCal/g/℃No lamination,no crack Modulus of ElasticityMPa≧2660Tensile StrengthMPa≧56 Impact StrengthKJ/m2≧16Coefficient of Linear Expansionm/m℃3.4×10-5Thermal ConductivityCal/g/℃0.14 Specific HeatCal/g/℃0.14Bulk Resistance Ω/cm≧1015Dielectric StrengthAC,KV/mm13Flame Retardant－－Self-extinguish(DIN)CPVC Pipes For Industry nominal outside diameter Dnen nominal wall thickness en S pipe seriesS10S6.3S5S4SDR Standard Size Ratio SDRSDR21SDR13.6SDR11SDR9202.0(0.96)*2.0(1.5)*2.0(1.9)*2.3 252.0(1.2)*2.0(1.9)*2.3 2.8 322.0(1.6)*2.4 2.9 3.6 402.0(1.9)*3.0 3.7 4.5 502.4 3.7 4.6 5.6 633.0 4.7 5.8 7.1 753.6 5.6 6.8 8.4 904.3 6.7 8.2 10.1 1105.3 8.1 10.0 12.3 1256.0 9.2 11.4 14.0 1406.7 10.3 12.7 15.7 1607.7 11.8 14.6 17.9 1808.6 13.3 -2009.6 14.7 --22510.8 16.6 --25011.9 18.4 --28013.4 20.6 --31515.0 23.2 --35516.9 26.1 --40019.1 29.4 --Note:Considering the request of stiffness,the minimum wall thickness marked with "*"sizeadded to 2.0mm.Use the wall thickness in  parenthesis when calculating the hydrostatic test pressure.