Modern PEX tubing market offers a large selection of plumbing pipe
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Application of the latest developments in the field of plumbing and sanitation is growing steadily, metal and reinforced concrete tubing are replaced with polymer. Modern market offers a large selection of tubing, using different polymers: polyethylene, polypropylene, PEX (polyvinyl chloride), polybutylene, metal plastic. Each species has several characteristics that determine the appointment of tubing – for plumbing, radiant heating, etc.
Today the building is widely used PEX tubing. On the positive properties of PEX is its reduced flammability and increased chemical resistance compared to other polymers. It is also less sensitive to UV radiation.
Compared with polyethylene, PEX tubing have higher performance. PEX has the lowest coefficient of thermal linear expansion compared with other polymers are used: for comparison – 2 times smaller than that of polypropylene.
Among the general advantages of PEX tubing should be attributed durability and environmental friendliness.
PEX tubing are absolutely smooth, so a minimal resistance to fluid motion, not corrode and have a high plasticity.
Making a decision of what material to choose tubing for the construction of various engineering systems, especially when it comes to external networks, pay attention to the substantial difference in assembly technology systems. Thus, for polyethylene tubing should be expensive, energy-intensive and heavy welding equipment, work which requires highly skilled personnel (important human factor, which can not be avoided!), As well as certain working conditions. In the case of PEX tubing – installation requires a very simple lever hardware. Installation of PEX tubing takes much less time than the welding of polyethylene tubing.
The main areas of PEX tubing are a drain system and the external and internal drainage.
For PEX tubing is characterized by one common factor – an excellent price / quality ratio.
Tags: PEX, PEX Tubing, plumbing, polyethylene, polypropylene, radiant heating
