PVC can take hot water like any other pipe but the reason no one wants to use it on hot water lines is because the glue joints can not take hot water so if your talking about straight pipe then it will be ale to take 212 degrees but if your talking about pipe and glue joints then it will fail around 65 + degrees F . If you want to run hot water in PVC you can use CPVC and the glue joints an pipe can with strand 212 degrees F but after some years as I have seen the pipe gets real brittle and so i always recommend the best called Wirsbo or any class AA pex
Copper can rust
A. P. Moser has written: 'Evaluation of polyvinyl chloride (PVC) pipe performance' -- subject(s): Pipe, Plastic, Plastic Pipe, Polyvinyl chloride, Testing, Water-pipes
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to stop condesation of water from the surface of pipe.
Saudi Vitrified Pipe Company. A maker of ceramic pipes in Saudi Arabia.PVC pipe is Polyvinylchloride (a "plastic") pipe used worldwide for water and sewage.
cotton swab!More information:Different types of plastics can withstand more heat and scrubbing than others. Some heavy plastic straws clean well in the dishwasher. Others can be cleaned with hot soapy water and a long pipe cleaner, now sometimes called chenille craft wire.
It depends on the thickness of the plastic pipe. :)
Replace them with copper or plastic pipe.
There are two main categories of plumbing pipe: plastic and metal.Not all pipes are as useful or effective as others, and each type is used for a specific purpose in plumbing. PVC pipe is a type of plastic plumbing pipe primarily used to transport high pressured water.
PN is a short term for "pressure rating of a pipe" PN depends on wall thickness, diameter and material type. A PN 16 pipe is one that can withstand 16 bar (1.6 megapascals or about 232 psi) at 20 degrees c. If you want it interms of height of equivalent water column, 1 bar =10.2 m of height water column at 20 deg C, this a PN 16 pipe can withstand 16*10.2=163.2 m of water head (static+dynamic).
It could be water condensation from a warmer interior forming as water droplets on the colder plastic wrap.
Cut the pipe and remove it, fix pipe with a coupling.