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Which is better and will last longer when replacing main sewer drain lines - cast iron pipes or 4 PVC pipes if the plumber gave you a 3-year warranty on the cast iron and a 1-year on the PVC?
I can't imagine the plumber only giving 1 year on the PVC. Cast iron is rough on the inside and those rought spots can snag paper, lint, etc, eventually leading to blockage. PVC should last much longer and be less susceptible to blockages from material getting caught on the inside wall of the pipes. Also, PVC doesn't rust, while cast iron will. All-in-all, I'd have to vote for the PVC (make sure that it is at least Schedule 40 PVC).
How do you connect cast iron pipe to PVC?
You don't, you remove the plastic junk and replace the toxic plasatic with cast iron
What are the different types of bathtub drains?
copper Cast Iron PVC ABS Galvanized wrought Galvanized Steel
What type of PVC piping should be used for roof drainage?
NONE as PVC cannot be exposed to direct sun light. A much better choice would be cast iron piping with a CI drain and lead caulked joints which will not dry out and are acid resistant from acid rain and bird droppings
What are the characteristics of spheroidal grey cast iron and how it is better than cast steel?
Cast Iron does not rust or corrode as steel can
What lasts longer cast iron or PVC?
Definitely PVC
What is the best way to connect a cast iron pipe to a PVC pipe, using a cast iron to PVC adapter?
The best way to connect a cast iron pipe to a PVC pipe using a cast iron to PVC adapter is to first clean and prepare the ends of both pipes, then apply a suitable adhesive or sealant to the adapter and securely attach it to both pipes according to the manufacturer's instructions.
Which is better and will last longer when replacing main sewer drain lines - cast iron pipes or 4 PVC pipes if the plumber gave you a 3-year warranty on the cast iron and a 1-year on the PVC?
I can't imagine the plumber only giving 1 year on the PVC. Cast iron is rough on the inside and those rought spots can snag paper, lint, etc, eventually leading to blockage. PVC should last much longer and be less susceptible to blockages from material getting caught on the inside wall of the pipes. Also, PVC doesn't rust, while cast iron will. All-in-all, I'd have to vote for the PVC (make sure that it is at least Schedule 40 PVC).
Can you attach PVC piping to a cast iron toilet drain?
Yes, but PVC creates problems
How can I connect PVC to cast iron pipes?
To connect PVC to cast iron pipes, you can use a rubber coupling with stainless steel clamps. Make sure the pipes are clean and dry before attaching the coupling. Tighten the clamps securely to create a watertight seal between the PVC and cast iron pipes.
Is cast iron required on all 3 levels of a residential home even if the third floor has no plumbing fixtures?
No PVC is acceptable, you can join the new PVC piping into the existing Cast Iron.
How do you connect cast iron pipe to PVC?
You don't, you remove the plastic junk and replace the toxic plasatic with cast iron
Why were cast iron pipes replaced by PVC pipes?
Cast iron pipes were once the standard choice for plumbing, but over time they got replaced by PVC pipes for some very practical reasons. Cast iron is heavy, prone to rust, and quite expensive to install and maintain. On the other hand, PVC pipes are lightweight, easy to transport, don’t rust, and are far more affordable. Plus, they last longer and require less maintenance, which makes them a smart choice for both homes and industries. In today’s world, businesses and contractors don’t just look for durability – they also want cost efficiency and reliability. That’s exactly why PVC plumbing pipes, uPVC, and CPVC pipes have become the go-to solution for water supply, drainage, and even agricultural irrigation. And if you’re in the market for bulk supplies, the smartest way is to connect with verified PVC pipe manufacturers, dealers, and exporters through a trusted B2B marketplace like eB2BMart. Here you’ll find a wide range of suppliers offering competitive prices, making it easier to get quality products without the hassle.
Joining to cast iron soil pipe to PVC?
No hub coupling
Why do you use PVC pipes instead of iron pipes?
These days PVC pipes are faster and easier to fit and in many ways more efficient than cast iron.
Should you change out cast iron pipe for PVC?
Only if you have leaks or problems.
What is the best way to add 4 inch PVC to existing 4inch cast iron in cement floor?
There are rubber adapter couplings sold to adapt PVC to Cast Iron. "Fernco" in one brand sold in the U.S.
