All 2 in through 15 in hub and spigot cast iron soil pipe and fittings shall conform to ASTM A 74, joints shall be made either by caulked lead and oakum or by compression gaskets such as TY-SEAL® which conform to ASTM C 564.
Tyler Pipe Service Soil Pipe, Single Hub, 15 in Nominal, Hub x Spigot, 16.95 in Hub, 15.16 in Barrel Inside Dia, 18.11 in Hub x 15.88 in Barrel Outside Dia, 10 ft Length, 0.36 in Wall Thickness, Cast Iron, Gray, ASTM A74