How To Clean Old Cast Iron Drain Pipes
This drain carries waste from bathroom sinks that are 8 feet way but have 14 feet of 2 cast iron pipe before reaching the stack.
How to clean old cast iron drain pipes. Cabling uses a plumbing snake and cables to manually clear clogged pipes. Pipe Descaling is the most effective and safest method to clean out aging cast iron pipe. I have recently become aware of a tool designed to snap cast iron pipe.
The traditional method used most of the time to clean cast iron pipes is a drain snake with cable and blades. Cut a slightly shorter section of a PVC pipe 1 shorter than the section youve just removed should be enough Clean the pipe surface and install two so-called transitional fittings its just a thick rubber tube with a screw clamps installed on each end on each end of the cast iron pipe you have to slide them or roll them back onto the cast iron pipe in order to put the. The cast iron hopper at the top of the drain pipe has cracked and water is seeping down the wall.
We use a picote drain cleaning machine to remove rust and loose debris. Support the pipe with one wrench while you turn the nut. Vulnerability Cast iron like all metal rusts when exposed to water and oxygen.
The repair can usually be completed in just a few hours. So with drain pipes those variables are unavoidable without proper maintenance. Pour half a cup of baking soda followed by half a cup of vinegar down the affected drain.
We have seen failure in as little as 25 years. Pour the hot water down the drain. Why Do Cast Iron Drain Pipes Fail.
Further up on the vented part above the toilet connection you may find the back has totally rusted through. Twin Home Experts explains that there are a number of methods for cleaning old cast iron pipes. Use a Natural Cleaner.