Standard Speckiications SCHEDULE 40,80, PVC PIPE

• Scope：RThis specification covers requirements for schedule 40,80m,PVC pressure pipe as described in ASTM D-1785
• Material：RPVC used isType I,Grade I compound,Cell classification 12454-B per ASTM D-1784
• Dimensions：RDimensions and tolerances shall be as shown in the following tables when measured according to Method D-2122, Tolerances for out-of-Roundness shall only to pipe prior to shipment.
• Marking：Rindicates manufacturer's name, naterial.Designation code,naminal pipe size, Schedule size With pressure rating in PSI for water at 73¢XF,FSTM Designation number D-1785