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, 4 in Nominal, Hub x Spigot, 4.94 in Hub, 3.94 in Barrel Inside Dia, 5.68 in Hub x 4.3 in Barrel Outside Dia, 10 ft Length, 0.18 in Wall Thickness, Cast Iron, Gray, ASTM A74