AWWA C111/A21.11-17 Rubber-Gasket Joints for Ductile-Iron Pressure Pipe and Fittings

This standard describes rubber-gasket joints of the following types for ductileiron pressure pipe and ductile-iron and gray-iron fittings, valves, hydrants, and other appurtenances for potable water, raw water, nonaggressive wastewater, and reclaimed water supply service. The purpose of this standard is to provide purchasers, manufacturers, and constructors with the minimum requirements for rubber-gasket joints for ductile-iron pressure pipe and fittings, including materials, design, inspection, testing, marking, and shipping.