Pex Water and Gas Repipe

Pex, in short is a type of cross linked polyethylene which by itself is described as polyethylene using cross links. Pex plumbing is principally utilized in domestic water piping, hydronic radiant heating systems and for insulation for electrical cables. For extensive usage it is employed for offshore oil use, natural gas,and transportation of sewage and chemicals.

Pex is an alternate choice for chlorinated polyvinyl chloride (CPVC) and polyvinyl chloride (PVC). The sizes of the PEX varies generally from 1/4 inch to 4 inch, the commonly utilized PEX sizes are 1/2 inch, 1 inch and 3/4 inch.

Benefits of using PEX

• PEX is largely used for hot and cold water usage and it can be made adaptable to PVC and copper.
  
• PEX is very flexible therefore it may be bent into a radius of 4 inch for 3/8 inch pipe and 5 inch radius for 1/2 inch pipe.
  
• It needs a smaller amount of fittings so there's less breakages or leaking points.
  
• Since the pex tubing supple it can expand or shrink on its own and there is a less chance for bursting.
  
• All typical fittings such as elbows, shutoffs etc. are available for pex tubing.

Installation

To install this type of plumbing there are a couple of techniques particularly compression and insertion. Compression involves more work as when compared to insertion. PEX comes in rolls of 100ft or general 10ft length. Pex fittings for this type of method are generally utilized for buried projects or for the interiors. Pex plumbing generally has freeze damage resistant propertys and requires no additional insulation. It is for this reason that this kind of plumbing perceived very ideal for water plumbing.

The other benefits of PEX tubing is it lasts for a very long period. This tubing is not only applied in residential but is additionally used in offices apartments as well. additionally it has chlorine resistant propertys also therefore it makes drinking water a good deal safer.

Pex pipes are available in different sizes and colors. The two colors that are commonly used are red for hot water and blue for cold water. Also, these kind of fittings are also able to withstand high temperature up to 200 degree Fahrenheit or 93.3 degree Celsius.

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