Quick Answer: Should I Use ABS Or PVC?

Why is ABS pipe illegal?

Despite its rust-proof surface, the material has not proven itself to be as durable a piping material as metal over the long haul.

In certain areas, ABS is now banned from use in the construction of newer homes..

Is ABS safe for drinking water?

Acrylonitrile butadiene styrene (ABS) — Drainage, waste and vent pipes are the usual application for this black pipe material. It’s impact- and heat-resistant, making it ideal for outdoor use. … DWV piping is not suitable for potable water.

Do you prime ABS pipe?

Primer: Primer is used to clean and soften the surface of the plastic to ensure a good solvent weld. It’s used with both PVC and CPVC, but is not required with ABS. The primer is a readily identified purple color. … For that, you can use an ABS to PVC cement, which is green.

What is the difference between DWV and PVC?

DWV parts look very similar to standard white schedule 40 PVC pipe and fittings. The only real difference is that DWV PVC is not made to handle pressurized uses like schedule 40 parts are. Instead, DWV pipe and fittings are made to handle a different class of uses – Drain, Waste, and Vent (hence the name DWV).

Can you use ABS with PVC?

It’s possible to join ABS to PVC, but it’s only supposed to be done with a mechanical coupling, not glued. … Today, there are two commonly used plastics for drain, waste, and vent pipes inside of homes; ABS (black) and PVC (white, mostly).

How strong is ABS pipe?

With a rated resistance of 82°C compared to PVC’s 60°C, ABS also wins out for commercial or industrial applications that require a higher temperature tolerance.

What happens if you use ABS glue on PVC pipe?

What happens if you use PVC glue on ABS? The only connection that refused to come apart was the ABS to ABS; the plastic would probably rip apart before that connection would fail. Again, an ABS to PVC glued connection isn’t technically correct, but this connection is highly unlikely to fail.

Does ABS plastic break easily?

ABS can be repeatedly melted down and reshaped without significant chemical degradation, meaning the plastic is recyclable. ABS is relatively safe to handle as it cools down and hardens, making it one of the easiest plastics to handle, machine, paint, sand, glue, or otherwise manipulate.

How long will ABS pipe last?

80-yearABS, black plastic, is the more common inside the home. The NACHI chart gives them a 50- to 80-year lifespan. Both materials will become brittle with age.

What is the difference between PVC and ABS?

ABS is always black while PVC is white- and easy way to see the difference quickly. PVC piping offers more flexibility, but ABS is a stronger piping and can resist a higher shock. For underground, ABS is great as it can handle extreme cold and can warp if it is in direct sunlight.

When should I use ABS pipe?

ABS is used in drain-waste-vent pipe systems, sewer systems, or electrical cable insulation. Construction PVC is generally used to produce pipes such as for drain-waste-vent systems and for insulation on electrical cables. Both materials can also be used in non-pipe forms for a wide range of applications.