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PEX tubing

Pex is really a great product!

Pex is really a better product to get water system since there is no trouble with deterioration., there are no complications with pinholes (those might make your life a living nightmare, particularly you simply can’t establish the beginning with the leakages) and then there are no buildups alongside pipe. A Pex tubing plumbing is totally protected, consequently house floods are usually unthinkable. If you want trustworthy plumbing contractor, we advise you for any pex plumbing system. All in all, purchasing the Pex tubing plumbing is the most beneficial choice you could have made for the safety of your home and property. We advise you not to aim to do the installation all by yourself though. Advertising and marketing so that you can ask a specialist plumber to get it done available for you.

PEX Tubing vs Copper Pipe

Comparative characteristics of PEX Tubing and Copper Pipe

Installation of PEX tubing

Installation of PEX  tubing made by pressing and threaded connections without welding, threading or soldering. The use of special fittings annealed brass, covered with a layer of nickel, making the system of metal-tubing more expensive in comparison with the polymer, but the benefits of, for example, threaded connections is the possibility of disassembly, as well as in the use of concealed tubinglines.

Running water from PEX tubing – a promising business

In the press and threaded tubing joints clamped in the pocket and sealed by two O-rings. Pressing the connection is a press machine, requiring no power supply and operates on batteries. The battery is designed for 150 zapressovok per charge, rotating press head provides access to the most difficult for the assembly place for pressing the same compound of any size requires approximately 7 seconds. Typically, a manufacturer of metal-tube produces a wide range of fitting, which provides all mounting options. Thus, the screw clamps firm Unicor different inch sizes are suitable for all nipples, angles, tees, couplings, manifolds and for each size tubing.

The high flexibility of the tubing and stability give it a shape minimize the use of connecting parts. For example, corners and bends can be accomplished by simply bending tubing with a radius equal to five of its diameter. In place of the mounting tube is delivered in compact coils and segments of various sizes, which minimizes the need to cut. These properties of a PEX  tubing make it possible to reduce the cost of installation and large scale system to make it comparable to the cost of installation of a system of plastic tubing.

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German PEX product

Analogues of German products on the level of quality yet, although the production of PEX tubing established in Chicago.

The use of PEX tubing in the suburban housing construction is not limited to hot and cold water for domestic use. You can apply them in the heating system, which rides on the house very hot water (almost boiling), and therefore require special security. In addition, polymer pipes are ideal for creating a system “warm floor”. If a tile to fit PEX tubing, Gulf of cement mortar, then in such a design is practically nothing can fail. Perhaps the first phase it will be more expensive, but in the future must pay for itself, as it is, in essence, eternal design.

The design life of PEX piping systems – 50 years warranty on them – 25 years, which is comparable to the service life of buildings themselves. To pipeline was quality, quality installation is required, which is also provided by the suppliers. The pipe, as already mentioned, with easy soldering iron, which can learn to use for half an hour. And, of course, good products should not discredit the unskilled assemblers.

Do not apply to the selection of pipes for your holiday home unattended, on a minimum price drops, which immediately apparent as soon as you open any price list. Build a house, then to life continually repair it – it is an outdated approach. The standard of living in the XXI century dictates other principles. Now the man who established a particular system, can forget about it for many years – unless, of course, he went to the settlement of his house wisely and responsibly.

Installation of pipes by a single specialist, will he do it quickly, without the mud and dust, which until very unusual. And if you put in your house, PEX tubing, plumber would not you need.

Pumping column of PEX tubing

Installation of pumping of the column is made of PEX tubing with welded sleeves and special free flanges with the groove under the wiring to the electric cable.

Alloy welding sleeves have special thickening – fillets, providing tensile strength.

To ensure reliability and longevity of operation of water-lifting tubing must be properly selected according to the operating pressure and water flow.

Maximum working pressure at the bottom of the column, attached to the delivery hose pump is determined by the formula:

Hp = Hg + Nust + STR, m;

where
Hg – the dynamic water level in artesian well, m;
Nust – design pressure at the mouth of an artesian well, m;
STR – loss of pressure in the pumping column, m

Diameter tubing is chosen depending on the size of a submersible pump and its performance.
Example calculation

In the artesian well pump mounted stamps ??? 10-63-110 capacity 63 m3. The pressure at the mouth of the artesian well Nust = 40 m (4 kgf/cm2). Estimate the dynamic water level in artesian wells in the selection – 63 m3/hr. Ndine = 55 m. The standard length of PE water-lifting tubing sleeves of L = 8,2 m accepted to install tubing in the number of n = 7sht.

Determine the load of the Taco pump

qz = L x n = 8,2 x 7 = 57,4 m;

This result provides the required pillars by water intake Taco pump 007 1 m grid and stored on a possible decrease in dynamic level due to silting of the filter and a static level fluctua.

Replacement of old tubing in the new tubing to increase the diameter

Box section platform 2 – Power Unit 3 – switchgear, 4 – the working cylinder, 5 – Expander 6 – Rod diameter 44 mm, 7 – tongs, 8 – capture 9 – PEX tubing; 10 – hydraulic hoses; 11 – reception pit, 12 – head of slitting; 13 – an old tubing.
3.6. Replacement of old tubing in the new tubing with a decrease in diameter through the installation of horizontal drilling

The essence of the method consists in using special drilling rigs (drilling, rods), which carry dragging into the existing cavity of the pipe a new PEX tubing. With this technology there is a significant decrease in the living section of the tubingline. Fig. 3.6.1 shows the replacement of old tubing in the new tubing with decreasing diameter.

BOW PEX fittings

The company “BOW fittings” sells PEX tubing – a new qualitative step in the history of tubingline systems. Nowadays, the production of PEX tubing – a pledge of utility systems quality material. Especially popular is the production after it became obvious imperfections of traditional utilities. Our company cooperates with the largest plant BOW. Production of various kinds of plastic products is one of the key areas of the plant known in Canada.

Plastic replaces steel and cast iron, differing in durability, ease of installation, low weight and low cost. PEX tubing are made of different materials: polypropylene (PPRC), polyvinyl chloride (PVC), low-pressure PEX (HDPE), PEX (LDPE), crosslinked PEX (PEX), as well as multi-or PE-X PE-RT. Plastic systems are widely used in plumbing systems, heating, sanitation and process tubinglines.

Plastic – a very convenient material, products with easy to use, install and installed much easier than the analogous of hard materials. The widespread use of PEX tubing found in hospitals, hotels, residential and administrative buildings, schools and factories.

Application of bending equipment: construction of PEX Tubing

Our civilization is unthinkable without utilities in the form of pipe systems for various purposes. With the pipe is transporting water, oil, gas through pipe comes into our homes warm, without pipes was impossible to sewerage. In almost all such cases, the PEX Tubing being built from solid elements that do not bend so easily. Meanwhile, bending pipe – a rather common process in the construction of the PEX Tubing because the trajectory along which he must pass, is not always a straight line. To change the trajectory of the pipeline can, of course, use different fittings, connecting parts, but more appropriate in certain locations as needed to bend the PEX pipe. To do this, especially in the case of metal pipes, it is impossible without the use of special Radiant Heating equipment. Now it is just as necessary for the pipeline, as urns for the improvement of city streets.

Build and repair with use PEX tubing

At the present time to build and repair of external engineering networks are increasingly used PEX tubing. However, the scope of the polypropylene tubes are much wider, because of their unique properties. Suffice it to say that it is possible to transport various chemical solutions. It is no exaggeration to say that the PEX tubing with Oxygen Barrier for the economy become as necessary as cold stores in the summer. In those cases when you need a special strength and durability of tubing, used their reinforcement by special trains, most commonly used aluminum and fiberglass. Reinforced pipes on operational parameters may well replace expensive cooper pipes for plumbing, known for their reliability. One of the technologies of reinforcement lies in the fact that the pipe is covered with a layer of aluminum foil on top of a layer of PEX (PEX-AL-PEX). Thus we obtain three-layer construction – two layers of PEX and between them a layer of aluminum. PEX Pipe manufactured by this technology, different lower coefficient of thermal expansion and can be successfully used for the construction of thermal paths.

PEX fittings: Elbows

PEX elbows are essential fittings that are required to make sturdy and secure connections of PEX tubing. These PEX fittings tend to provide strength and firmness to the connection thereby ensuring safe installations. PEX fittings elbows are essentially made of brass which is increasingly used in several distinct PEX connections.

PEX elbows are used for varied applications. For instance, copper stub-out elbows are used in various domestic applications like the water supply pipe lines. PEX elbows are widely used in the connections of sinks and toilets. There are sweat elbows that are primarily used in the connections of various baseboard heaters. The drop ear elbow is of great utility as these are primarily used in shower head applications. One of the most striking features of PEX elbows is that these fittings enable 90 degree connections in various applications whenever the need arises, thereby facilitating easy and secure connections.

PEX elbows are of utmost significance in securing rigid connections in order to enhance the utility of the PEX tubing systems.

PEX tubing

PEX tubing, PEX characterized by the following properties:

* Corrosion resistance. Lack of surface corrosion and cracking in tension;
* No deposits. Material of  PEX pipes does not contribute to the formation on the surface of solid deposits, ie does not cause overgrowth of tubing  salts and scum;
* Poor conductivity of sound. The velocity of sound is much less compared with metal pipes;
* Shape memory. This effect is extremely important when connecting pipes, when laminated tube through a small period of time begins to recover its original shape, it covers tightly fitting before the protrusion sliding sleeve, thereby increasing the strength of the connection. In addition, bent at an angle pipe can return to its original state after a while if it is not pre-fix;
* Low thermal conductivity. Helps keep the coolant during transportation;
* Pipe diameter 32 mm bend without the use of special tools;
* Resistance to high temperatures and pressures;
* High resistance to abrasion;
* Very high impact strength even at low temperatures;
* Toxicology and physiological safety;
* Low roughness 0,007 mm;
* Lightweight;
* Quick and easy permanent connection by cold pressing;
* The service life of more than 50 years.


pex tubing