Cast iron pipes were the standard in homes built before ... This process involves inserting a flexible, resin-coated liner into the existing pipes. Once the liner is in place, it hardens to ...

Plastic drain fittings are usually glued ... Whether you're connecting PVC or CPVC pipes to copper, cast iron pipes to ABS or ...

They're handy for connecting plastic pipe to cast iron, copper or steel, especially if you can't thread on an adapter. Each ...

or it may be chopped and placed in a centrifugal casting process. Glass fabric and glass mats may also be used. There are two broad classes of reinforced thermoset pipes: (1) reinforced plastic mortar ...

A third federal grant to Richmond Gas Works will accelerate the city-owned utility’s effort to replace aging cast iron gas ...