Product Specifications

American Society for Testing and Materials (ASTM) Standard Specifications

ASTM A 74

Standard Specifications for Hub and Spigot Cast Iron Soil Pipe and Fittings.

ASTM A 888

Standard Specifications for Hubless Cast Iron Soil Pipe and Fittings.

ASTM C 564

Standard Specifications for Rubber Gaskets for Cast Iron Soil Pipe and Fittings.


Cast Iron Soil Pipe Institute (CISPI) Standard Specifications

CISPI 301

Hubless Cast Iron Soil Pipe and Fittings for Sanitary and Storm Drain, Waste and Vent Piping Applications.

CISPI 310

Couplings for use in connection with Hubless Cast Iron Soil Pipe and Fittings for Sanitary and Storm Drain, Waste, and Vent Piping Applications.