Common Plumbing Materials

Front

The grades of low carbon steel have the same external diameter:

Back

Yes

Front

What varies according to the grade in low carbon steel?

Back

Pipe wall thickness

Front

LCS is purchased in what length?

Back

6.0m lengths

Front

Which pipe sizes are most commonly used?

Back

1/2" and 3/4"

Front

Main plastics for system pipework

Back

There are two main plastics for hot, cold, and central heating system pipework.

Front

Material used for modern water supplies

Back

Most water supplies into modern dwellings are piped in medium density polyethylene (MDPE).

Front

Polybutylene has high temperature and pressure resistance.

Back

Polybutylene offers low noise transfer and low thermal expansion.

Front

Polybutylene's flexibility aids in easy installation.

Back

Polybutylene's micro-porous nature is cured with a barrier.

Front

Polybutylene can transport both cold and heated water.

Back

The barrier in polybutylene is impermeable.

Front

Polypropylene usage

Back

Used to manufacture cold water storage cisterns, WC siphons, push fit waste, and overflow pipe.