PEX tubing Radiant floor

PEX tubing Radiant floor is completely hidden under the floor covering, and the absence of any visible heating elements provides unlimited opportunities for interior design to better arrange the furniture to remain free space. Also provide a window without burdening look heavy construction radiator, especially if it's panoramic windows! In addition, the apartment can be safely planned unit stone or ceramic floors, which under normal heating may seem cold and unpleasant. Floor heating, PEX tubing water provide a pleasant feeling of warmth under your feet.

Advantages of PEX tubing systems, PEx tubing water invaluable historic interiors and the design environment gyms where conventional radiators to provide special fences to hide them or to provide security for owners.

PEx tubing water, a brief description of installation

Mount Technology Radiant Floor

There are two systems of production installation of floor heating water: concrete and Slub system.

Concrete floor heating system of water - is the most common current system of water floor heating, pipes contours warm water, pour the concrete floor and the additional heat spreader is not required.

Production Technology Installation Radiant floor for concrete systems involves the following steps:

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Dividing the room into sections, based on the draft floor heating system water
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Covering the base (soil) heat-insulating layer for cutting off heat down system of PEX heating
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Laying reinforcing mesh and production pipe installation (contours) is raspredilitelem heat floor heating system water
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Pressing the heating and pouring of concrete ties, is done for security system PEx tubing water
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Finish coating shall conform for use with PEx tubing water

PEX Tubing rates and other things

Radiant floor, usually leads to some decrease in relative humidity above the floor as the floor temperature increases. Relative humidity does not possess the "self-regulation - if any zone (room) temperature increases, the relative humidity in this zone is reduced.

A tree is relatively low thermal conductivity, for example, compared with ceramic tiles. Therefore, at the same temperature floor tile floor will feel noticeably warmer than the wood. Conversely, in the warm season tile floor will feel cool in comparison with a wooden floor, so the water floor heating under tiled flooring is included, even in summer.

Two types of wood are not suitable for systems with floor radiant heating - a beech and maple. The reason is that these sorts of wood too much change their geometric dimensions when the relative humidity. However, there is a special method of drying, in which "killed" about 60% of the cells that make these woods is largely less susceptible to the influence of relative humidity, wood "stabilized." When applying this method, both types of wood can be used with the systems of PEX Tubing heating.

All other types of wood suitable for use with heating tubing.

In view of the widespread system of PEX Tubing heating, as a rule, a manufacturer of flooring does the special character and indicates the appropriate option in the documentation (certificate): approved for use with floor heating systems.

When using wood flooring it is important to limit the temperature of coolant supplied to the system so that the temperature at the surface of the floor does not exceed 26 ° C. The best option is Weather-compensated control, in which the temperature of coolant supplied to the system varies depending on the temperature outside. The maximum coolant temperature is calculated individually for each system. Wooden floor should always be secured in normal conditions, which means the air temperature 20 ° C (± 2 ° C) and relative humidity between 30 and 60%. PEX tubing rates is not bad with compare copper pipe.

The optimum thickness of the wooden flooring is 12-15 mm. The maximum recommended thickness of 25 mm. When using the cover of a thickness exceeding 15 mm should be separate pay attention to the design temperature on the pitch, because it may be too high. In this situation, of course, the calculations must be performed by specialized in the field of underfloor heating companies.

PEX tubing and its simple installation

Tubing is a building block of a water supply piping system that has various advantages over the ordinary metal and rigid plastic pipes systems. This pipe is formed from the highly cross linked polythene polymers. The polymer used in the construction of this pipe is known as HDPE which stands for high density polyethylene. This polymer is allowed to melt and is then incessantly extruded into the tube. This type of the cross linking can be performed in various methods.
Pex tubing - smart alternative for traditional pipes There are immense advantages of this pipe which makes it applicable for vast applications. PEX tubing are flexible, do not corrode or develop certain pinholes, provide resistance to chlorine and the scale formation which are very common in other ordinary rigid pipes. Also it allows very few connections and fittings than other pipes. And the main advantage of this pipe is that it can be allowed to bend at 90 degree without any fitting or connections.

There are some connection methods that are required for the fitting of the PEX tubing to brass PEX fittings that make the use of the copper crimp ring and different kinds of PEX crimping tools. This copper crimp ring is made to insert above PEX tubing, then this fitting is pushed inside that pipe and after that copper ring crimp is crimpled above the pipe and fitting is done using the crimping tools. These tools, crimping rings and fittings are easily available.

Tools for PEX piping There is another fitting method that is known as expansion fitting method. This method involves the use of expansion tools that allows the increment in the diameter of the PEX piping. There are some special expansion fittings that are made to insert into the expanded tube and also shrink back to the original shape around the fitting. After that a white colored ring is made to crimp over the fitting to ensure the tight connection.

Plastic water tubing for plumbing. Plumbing tubing

When the house is installed plumbing, tubing, from which it is made, play a paramount role. PEX tubing and

plumbing of the good stuff - it's your choice. If you are installing PEX tubing, plumbing will serve you

regularly for 50 years. Any PEX tubing, water, plumbing, heating - all this guarantee of quality and

reliability.


Firm BOW fittings "offers competitive rates, flexible terms of cooperation with the shipment of regional

warehouses in Canada, the possibility of delivery, as well as an additional assortment of different parts and

tools. We produce PEX tubing, water tubing from which water continuously provide housing. PEX tubing and

plumbing - this is what is the best option for municipal networks in Canada.


What makes plastic water tubing from the traditional steel water tubing? Plastic water tubing meets the

quality indicators such as reliability and durability. This can not boast of any steel and cast iron tubing

without appropriate additives or coatings. Water tubing from the traditional material has some serious

shortcomings: low corrosion resistance, the inner surface of tubing during operation is subject to the

formation of limescale. That's why your choice - is a plastic water tubing, which not only has high

durability and reliability, but does not emit harmful pollutants, nevospriim ¬ Chiva to vibration and not

overgrown within sediments. In addition, plastic water tubing is easy to install, easy to install, does not

spoil the appearance and easily retracted into the wall, contributing not only convenience, but also the

beauty of the room. Plastic plumbing tubing is not damaged in the winter, and water, frozen inside tubing,

not threatened emergencies.

Numerous studies have shown that the plumbing tubing made of PEX plastic

plumbing tubing made of PEX plastic in accordance with a system of quality control and has all the relevant

certificates. Plastic plumbing tubing made of PEX have properties typical for this polymer: it reduced

flammability and increased chemical resistance. Also, a plastic plumbing tubing made of PEX through the

quality of PEX is less sensitive to UV radiation.


Numerous studies have shown that the plumbing tubing made of PEX plastic, as well as other products of

polyvinyl chloride, is harmless to human health. plumbing tubing made of PEX plastic is used firms builders

of water-engineering structures, such as swimming pools, water parks, entertainment complexes.

How to repair leaks in PEX tubing?

Why PEX plumbing tubing - is the choice of professionals, builders and private clients?

Numerous studies have shown that PEX tubing for Plumbing and other products of PEX are harmful to human

health. In the operation of PEX tubing for Plumbing is no evolution of toxic compounds.

We will understand what's just a plumbing tubing PEX? Why PEX plumbing tubing is more convenient to the

standard and familiar to us all the traditional tubing? The fact that PEX plumbing tubing meets such requirements as

reliability, durability and environmental safety. Drain PEX tubing - a material from which produced about 80%

of the tubinglines in the developed countries.

PEX tubing plumbing will cost you no more than a steel tubing.
PEX plumbing tubing is used firms builders of water-engineering structures, such as swimming pools, water

parks, entertainment complexes.

PEX tubing for gas stations??? Its Fake!

Gaining momentum scope of modern tubing - are PEX tubing for gas stations (petrol stations). All over the world have had a tendency to abandon metal tubing during the construction of gas stations. In their stead come the PEX tubing for gas stations - are more durable, reliable and flexible, both in direct and figurative sense. In particular, the U.S. has about 80% of all gas stations are built using PEX tubing for the gas station. It is very convenient! PEX tubing for the gas station, firstly, it is very easy to mount due to their flexibility and almost no need to repair. The best design for the gas station - is a technology "tubing in tubing". The outer casing and serves a protective function, guaranteeing 100% protection against spillage of oil spillage into the soil, which improves the environmental safety of gas stations. In case of spillage oil get into the tank. This is especially true due to the increased requirements for environmental safety at petrol stations. Naturally, the PEX tubing for gas stations and certified in Canada and are suitable for use in all climates.

PEX tubing for plumbing. PEX tubing of large diameter

The company "BOW fittings" offers you a PEX tubing for plumbing of modern polymers. If you need a plastic tubing for plumbing, which last for a long time, you've come to the right place. Firm BOW fittings "offers competitive rates, flexible terms of cooperation with the shipment of regional warehouses in Canada, the possibility of delivery, as well as an additional assortment of different parts and tools. We offer plastic tubing for plumbing of good quality, which will operate for decades. Generational change, relocate the tenants of houses, and PEX tubing for plumbing company "BOW fittings" will regularly provide housing with water and serve the good of man last longer. PEX tubing for plumbing have distinctive features: it is durable, easy to install, light weight and low cost.

Methods of PEX tubing installation

* Continuous strip;
* Trenchless laying;
* Horizontal drilling;
* Laying on the mountain slopes and ravines;
* Laying in artesian wells;
* Cutting into the existing pipeline.

1. The method of continuous laying of pipes


Fig. 1.1. The method of continuous strip
1-old pipe, 2 - PEX pipe, 3-steel spider, 4-mobile video, 5-wire.


Fig. 1.2. Method of fixing a steel cable to extend the pipe
1-steel spider, 2-bolt connection, 3-steel earring, 4-stopper.

The method of continuous laying of pipes is smuggling in PEX tubing in the pipeline is repaired with the winch.

Before laying of pipes welded PE whip, which extends through specially prepared for the purposes of reconstruction of the well.

This method requires the use of powerful winches, through which new pipe is pulled into the old pipe.

This method is used for reconstruction of water pipes with nominal pressure: 10-16 kg/cm2, sewers: 4 - 6 kg / media are.

Method of trenchless pipe made of PEX with an excavator

Laying pipes in old pipelines with an excavator
1-old pipe, 2 - PEX pipe, 3-Nylon Stick 4-movable roller; 5-nose-cone.

Laying pipes in older pipelines is an upgrade of the old pipeline systems. However, it is important to have a complete understanding of the forces and stresses experienced by the pipe during installation.

This shows how installation of PEX tubing with an excavator. Pre-boiled whip of the PEX pipe is placed on the mobile videos. At one end of the pipe or welded, or with a bolted connection, fixed nose-cone.

The end of the pipe with a wound in the nose cone of the old pipeline. On the PEX pipe is fixed one end of a nylon elastic stick, the other end is attached to the tooth bucket excavator. Smoothly, without jerks, gradually whip is drawn into the old pipeline.

With the introduction of PEX pipes in the existing pipe outer surface of PEX may be damaged, eg scratched, if not to take special measures. These measures include the removal of burrs and sharp edges with the existing pipe inspection using CCTV and the protection of new pipe in the area of administration, particularly in the area it traverses the trimmed edge of the old pipe. Care must be taken so that the depth of the scratches did not exceed 10% of wall thickness. It is therefore recommended to use PE pipes with wall thickness of not less than 5mm.

Scheme of PEX Tubing distribution

The scheme of PEX Tubing distribution of air noise from the sewer with a hard pass through the overlap

1 - floor 2 - arrows denote the sound waves - sound 3 - chief wall, 4 - sewage risers, 5 - Fixing collar; 6 - decorative wall panel, and 7 - rigid (concrete) incorporation
The scheme of distribution of air noise from the sewer with an elastic pass through the overlap


The scheme of PEX Tubing distribution of air noise from the sewer with an elastic pass through the overlap

1 - floor 2 - decorative panel, wall, 3 - sewage risers, 4 - Mounting clamp, 5 - chief wall 6 - Arrow denotes the sound wave - noise, 7 - rigid (concrete) incorporation, 8 - elastic sealing
The scheme passes sewer bypass pipeline and riser through the partition and overlap

The scheme passes PEX Tubing and riser through the partition and overlap

1 - risers, 2, 5 - sealing the passage, 3 - floor 4 - outlet pipe 6 - Wall

Installation of PEX tubing

Today in the heating, hot and cold water pipes are successfully used, made of polymer materials or using them. In previous issues of the journal "Everhot" commented mostly on technologies based on the use of flexible pipes made of crosslinked polyethylene (PEX). At the current market of engineering equipment with this product compete vigorously Aluminum pipe. To speak clearly about the advantages of the latter can not, although it is known that a number of reasons, including - psychological, USA customers often prefer the PEX plastic.

An important quality of PEX pipes is their adaptability for installation. They are easy to bend, do not require exact fitting of linear dimensions, with no extras save the form, which gives them the installer.

Major foreign companies, manufacturers do not release PEX pipe themselves, and lead integrated production related equipment: reservoirs, fittings, fasteners, etc. Connect and the connection of pipes with special fittings does not require threading or welding and the application does not take much time.

Specificity of metal-tube requires careful handling it, strict observance of assembly technology. This is especially important because in most cases, the rules require a hidden strip of PEX pipe, where a bad leak is extremely undesirable.

PEX Couplings

PEX fittings are vital to ensure the installation of the PEX tubing systems. One of the most important fittings is the PEX coupling that is increasingly being used to connect the ends of various PEX piping. PEX couplings are of utmost relevance when it comes to connecting the PEX tubing systems.
The most commonly used materials for the PEX couplings are plastic and brass. Out of these two types, plastic PEX couplings are primarily used to check the pressure. The main purpose of PEX couplings is to ensure secure installations by bending tight corners, changing sizes and splitting branches. Straight connectors are the most basic types of PEX couplings that are increasingly being used to various connections of toilets and faucets.
There are basically two types of connections that are being used which include the crimp connection and clamp connection. Copper crimp rings and crimp tools are used for the crimp connection, whereas, clamp tools and stainless steel clamps are used for the clamp connections.

PEX Tools for cutting and removing the pex tubing insulation

Mechanical PEX tools Everhot K110, K115 and K150 is recommended for cutting aluminum or copper pex tubing diameters up to 14mm, 25mm and 50mm respectively.

For stranded wire and pex tubing is designed PEX tool K102 (max cutting diameter 20mm). A separate series of tools provided with ratchet. Step by step cutting pex tubing allows you to easily and neatly cut the pex tubing of large diameter, for example, tools K106 / 1 and K106 / 2, designed to cut the pex tubing diameter up to 32mm and 52mm. For stripping round pex tubing is designed tool Jokari - convenient and practical knife with a curved blade, the working diameter: 8-28mm.

Also for cutting virtually any pex tubing will be indispensable knife production Greenlee. The main blade of this knife is designed for cutting thick pex tubing sheath and the inner blade allows you to make a thin pex tubing insulation, without damaging the internal wires. When the mass stripping wires up to 4,0 mm2 useful tool HIGHT STRIP, otherwise the same results when working with wires recommend using the so-called multifunctional tools.

What to choose - hydronic or electric heating?

Consider the water ways and PEX floor heating. Particular attention is paid to the features and advantages of PEX systems.

The value of thermal comfort for the health, performance and mood can not be overemphasized.

To the room was comfortable conditions, air temperature should be as little different from the average temperature of surrounding surfaces, and the temperature of the heating devices should be as little hotter than the body.

This requirement is fully consistent with the system "warm floor". Floor heating systems radiate heat evenly throughout the floor area, eliminate the formation of convection currents that create drafts and carrying the dust into the air. With no radiators, pipes, wires outside housing becomes more aesthetic and functional.

Floor heating can be done in two ways: using hot water or electricity.

With water heating in the floor to lay pipes through which circulates the heated liquid and the electrical uses special heating mate, which generate heat when passing by them current.

In terms of heat, both methods are equivalent. But there are several additional conditions, which should correspond to the heating system and which should receive special attention.

The first condition - is security. Too high a temperature (40 C or more) can cause illness, even the feet. When a liquid is heated floor needs a separate circuit with low temperature coolant, or a special system of regulation. In PEX tubing systems, this condition is fulfilled automatically install a special thermostat.

Second - is reliability. Replacement or repair of floor heating require significant expenditures. In water systems use special plastic or metal pipes from corroding materials. To ensure the reliability and integrity of the system, before concreting, as well as in the concrete, it is necessary to produce test tube under the pressure of not less than the black bar to check all connections and seals.

Hydronic Radiant Heating vs. Electric Radiant Heating

PEX tubing and Copper pipe

Everything related to copper pipes.

Copper - one of the first metals reclaimed by humanity. But this does not prevent it, and today remain in demand in different household structures and devices. A special place in this series cover copper tubes for various intra Communications ..

Despite the long history of existence, copper pipes continue to compete successfully with the modern "family" - plastic and metal water pipes. And in many ways much superior to them. Copper pipes are practically impermeable to various viruses and bacteria, as well as fats, oils, herbicides, insecticides and other harmful substances. Chlorine contained in tap water, has no damaging effects on copper.

Moreover, chlorine, as a strong oxidizing agent, even prolong the life of copper pipes, because after about 100 hours operation on the inner wall of the pipe forms a thin but durable protective layer sanitary engineering.

Valuable for water supply systems is another property of copper pipes - they are not subject to the rise on the inner walls of organic

and inorganic deposits. The obvious advantages as high stability temperature differences (range of operating temperatures for copper pipes ranging from -200 ° C to +250 ° C) and low coefficient of thermal expansion.

When comparing the properties of copper with other materials attracts the attention of its high plasticity, which increases the safety of water: copper pipes, in contrast quilting, are not afraid of freezing in water-filled condition. A resistance to ultraviolet radiation distinguishes copper from PEX Tubing, which under the action of sunlight begin to evaporate. Finally, low roughness (less
than steel and even plastic pipes) makes the same conditions using copper pipes of smaller diameter.

The use of polypropylene pipes: external utilities

Outdoor PEX tubing communication include thermal network, water supply and sewage system. One of the enumeration is enough to understand how important they are for the normal life of any city. They are also required for the townspeople, as refrigeration for storage of perishable products. And just as in the case of refrigerators, the absence of these undoubted benefits of civilization, we are starting to notice, only if there was a malfunction of any of these systems. Central heating, water supply, sewerage - for the implementation of each of these systems need reliable pipe, the quality of which depends on whether the work of engineering services uninterrupted.

At the present time to build and repair of external engineering networks are increasingly used polypropylene pipes. 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 polypropylene pipes for the economy become as necessary as cold stores in the summer. In those cases when you need a special strength and durability of pipes, used their reinforcement by special trains, most commonly used aluminum and fiberglass. Reinforced PEX tubing on operational parameters may well replace steel pipes, 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 polypropylene. Thus we obtain three-layer construction - two layers of polypropylene and between them a layer of aluminum. Pipes manufactured by this technology, different lower coefficient of thermal expansion and can be successfully used for the construction of thermal paths.

Regardless of the technology of manufacturing all plastic pipes are resistant to corrosion and looks quite aesthetically pleasing, even without paint, which distinguishes them from the metal pipes. Through the use of plastic pipe during installation of the pipeline achieves great savings. It manifests itself in practically all phases of construction. For transportation of plastic pipes do not need heavy equipment and installation is done quickly enough. When laying pipelines in addition to PEX fittings, tees and other fasteners can be used for welding, which is done using special welding machines.

Taco Circulator Pumps for PEX Tubing

One of the biggest advantages about these pumps is the presence of a rugged motor, which has been designed to last for many years to come. The special resilient mounted design coupled with motor with split base, in-built overload protector as well as sleeve bearings ensure and facilitate quiet operation of these Taco circulator pumps. The construction of these pumps is also very unique and special. The proven design construction comprises impeller with non-ferrous material available in a single piece, shaft made of stainless steel, sleeve bearing with rugged bronze material, seal assembly with ceramic or carbon available in a two-piece design, spring coupling of durable design and in one piece etc. These features and design elements represent a proven and tested construction in such Taco circulator pumps resulting in high performance and efficiency.

Author: Taco Circulator Pumps for PEX Tubing

Jason Bold