Will Salt Damage PVC Pipes? (Find Out Now!)

PVC pipe is without doubt one of the mostly used pipe supplies in the marketplace. It is low cost and simple to work with, making it a favourite for drain and vent strains inside and outdoors houses. In case your plumbing system makes use of PVC pipe, you in all probability wish to make sure that it is going to final so long as doable with out breakdowns. Whether or not you utilize salt to wash drains or stay close to the ocean, chances are you’ll be asking this query: will salt harm PVC pipe?

No, salt doesn’t hurt PVC pipes. PVC pipes are product of plastic, and plastic is of course immune to salt. You may safely use rock salt to clear drains, though specialists say it isn’t very efficient. And in case your water provide has excessive salinity, relaxation assured that PVC pipe continues to be an awesome selection on your plumbing system.

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What are PVC pipes?

PVC pipe, which stands for polyvinyl chloride, is a plastic pipe used primarily for drain and plumbing strains. PVC is less expensive than different supplies, reminiscent of e.g. B. steel pipes. It is also light-weight, pretty simple to put in, and may run lengthy strains for issues like irrigation.

PVC pipes have some disadvantages. These pipes should be reduce to attach. Additionally they have to be glued collectively. If this isn’t achieved correctly, leaks can happen. As well as, UV rays are dangerous to PVC pipe and may trigger deterioration over time.

The wonderful thing about PVC plastic pipe is that it’s salt resistant. Plastics are inert to the ions in sodium chloride. The ions wash proper over the plastic as an alternative of getting caught and inflicting harm. This differs from metallic piping supplies which corrode over time from publicity to salt.

Causes of salt in PVC piping

There aren’t many events when salt seeps into PVC pipes. Fortunately, even when it does, it should not have an effect on the plumbing itself. PVC piping is normally linked to the exterior sewage system from bathrooms and sinks. It is usually used for plumbing to empty and expel water from the house. Salt normally enters the plumbing by these sinks, bathrooms, or the water provide. Listed below are the 2 most typical situations of salt getting into PVC pipes.

Rock salt positioned in drain to clear pipes

Some plumbers have really useful pouring salt down clogged drains. The speculation goes that the grainy texture of the salt, adopted by pouring scorching water down the drain, loosens the clogged deposits. Supposedly, pouring salt down the drain also can assist kill encroaching tree roots that break by the pipes.

The nice factor is that pouring salt down the drain will not hurt your PVC pipes. Nevertheless, take into account that there may be inadequate proof that that is efficient in unclogging drains. The truth is, it may well even contribute to additional constipation.

Salt water within the native water provide

The opposite frequent reason behind salt leakage into your PVC piping is your native water provide. Do you reside close to the ocean? This may have an effect on your water provide. Some householders in states like Florida have one Water provide with excessive salinity, that’s, the quantity of dissolved salts within the water.

In case your water provide has a excessive salt content material and your own home makes use of PVC pipe for its drain strains, the PVC will are available in contact with loads of salt. Once more, that is nothing to fret about.

What can harm PVC pipes?

PVC pipes are sturdy, resilient and sturdy. This implies it’s not topic to the identical salt corrosion as different metals reminiscent of copper. However are there different substances that CAN harm PVC pipe?

PVC pipes are broken by excessive warmth. PVC materials melts or softens at 176 levels F, so it’s best to keep away from cleansing them with highly regarded water. That is partly why UV rays from the solar are additionally very damaging to PVC pipes.

One other factor to keep away from is pouring acidic cleaners down the drain. Acid-based substances are corrosive to the plastic materials. Keep away from drain cleaners that include sulfuric acid or hydrochloric acid elements.

Upkeep and set up of PVC pipes

A PVC pipe ought to final a very long time as a result of it’s versatile, sturdy and doesn’t erode simply. When issues come up, it’s normally on account of poor upkeep or improper plumbing set up. For instance, if an extended size of PVC pipe is put in with out the correct helps, it may well fatigue and ultimately rupture. The joints must also be straight, clear and freed from particles. You’ll want to give the grout sufficient time to treatment so the seal is robust.

Along with skilled set up Servicing and upkeep ought to be carried out accurately. If somebody improperly makes use of the drain augers to clear the drains, it may well trigger mechanical harm to the pipes. Additionally, it is a good suggestion to not use harsh, acidic chemical cleaners in PVC drainpipes. These acidic chemical compounds can soften PVC, inflicting cracks and leaks.

Do you want a restore or substitute of taps, fittings or pipes?

Obtain free, no-obligation quotes from skilled contractors close to you.


associated questions

What’s the finest PVC pipe glue?

PVC pipe adhesive, often known as PVC solvent adhesive, is a particularly essential part for putting in sturdy PVC pipe. With out sturdy gaskets connecting the pipes, the glue will loosen and leaks will happen.

Strive it on lighter family tasks Oatey PVC cement. For heavy obligation PVC plumbing and industrial plumbing is a good model WELDING. Earlier than you apply the primer after which the cement, be sure you clear and deburr the PVC pipe. You’ll want to work rapidly earlier than the cement dries.

Which PVC is UV resistant?

In case you are utilizing PVC for outside plumbing, contemplate buying UV-resistant PVC pipe. UV daylight degrades PVC pipe, making it extra brittle and liable to cracking. Search for plumbing marked with PVC UVR (UV resistant). As well as, portray your PVC pipes will increase their resistance to daylight.

Why is there a PVC scarcity?

In 2021, plastic pipe producers confronted scarcity of uncooked materials and resin. Uncooked plastic costs have skyrocketed by as a lot as 70%. Many need to clay pipes to switch utilizing PVC for his or her plumbing and sewer strains.

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