ASTM A 74: Specification for Cast Iron Soil Pipe and Fittings Hub and Spigot (Service
and Extra Heavy)
Scope: This specification covers cast iron pipe and fittings used in sanitary
drain, waste, and vent (DWV), sewer, and storm drainage application. This system
is intended for use in nonpressure applications.
Charlotte Pipe’s family of products include cast iron and brass plugs. They vary
in size from 1 ½ to 10 inches and are used for Drain-Waste-Vent, or DWV, systems.
Safety Information and Grapics
For over a century, Charlotte Pipe has been manufacturing pipe and fittings, employing
more than 1,200 loyal, hard-working Americans. All of our products are proudly made
in the USA.
One of the added benefits of using Charlotte Pipe is the many resources we provide.
Our Customer Service and Technical Support associates are available to answer your
product, technical and/or installation questions.