JHL PEX Tools

Electric Pipe Heating Cable for Freeze Protection of Water and Waste Pipes

admin — Mon, 22 Apr 2013 16:44:12 +0000

The electric heating cable is designed to provide plastic or metallic pipes from freezing when the temperature falls below freezing point. These cables are excellent to make pipe working even the temperature us below 37F. These cables are also known as wrap on pipes of self regulating pipes as it can be easily wrapped around pipe. It can be conveniently fastened to pipes in areas that are prone to occurring freezing temperatures. The cables are available in different sizes and can be cut according to size requirement. It can be used to supply freeze protection to pipes in residential, commercial as well as industrial applications.
This type of cable is available with self monitoring technology that enable users to easily understand when the cable is working and when it is not. The self regulating mechanism stop the cable from working when there is no more need of it. This not only makes the overall functioning easy but even helps users to save on large volume of electricity. This self monitoring feature is offered in form of light ended cap. So, users may no more need to go through dark cold spaces or crawl under mobile regions in order to check for uninterrupted functioning of the cables.
The electric heating cable is useful for providing protection to both plastic as well as metal pipes. It can even be wrapped around waste and water pipes according to requirement. With help of self regulating mechanism it is even very convenient for users to hold variable amount of heat generated through it. The cable offers easy installation and is available with cold leads from both ends. The cable can also be overlapped as there are no open parts to it which makes it very safe to use and install in overlapping or cross connecting ways.
There is even no requirement of attaching thermostat to these cables. Besides protecting pipes from freezing, the cable is also useful for preventing formation of ice of roof top regions of residential or commercial buildings. The high energy efficient cable has operational capability for 120V to 240V. It can be employed for gutter deicing application as well. The high level of functionality and efficiency offered by these cables offered exceptional comfort to users. It even provides excellent flexibility to users thereby becoming their foremost preference for meeting heat tracing requirements. The electric heating cable offer excellent level of performance to users at economical means.

http://www.prweb.com/releases/2012/2/prweb9154545.htm

PEX tubing specification and all types description

admin — Thu, 27 Oct 2011 21:42:07 +0000

PEX tubing is the most preferred type of tubes used for plumbing and heating applications. It is obtainable in various forms depending on its manufacturing. These tubes are manufactured differently in order to serve multiple applications effectively. The classification of these tubes is also made on basis of material with which they are made and on type of applications served by them.

Type 1 – PEX – a

This type of PEX pipe is manufactured according to the ‘Engel Methodology’. In this tube, the cross linking is crafted above the melting point of crystal. This supplies more uniform and consistent cross linkage to entire tube. This process but takes much longer time to get completed and is little expensive in comparison to methodologies employed for crafting other forms of PEX.

Type 2 – PEX – b

This is category ‘b’ PEX pipe which is formed through method of silane. In this method the cross linking are mad between PEX with help of powerful cross linking agents. In order to quicken up the process, moisture and heat is used. Using such agents not only increases the completion time of process but also makes it quite simple and cheap.

Type 3 – PEX – c

This form of PEX tube is formed through process of electron beaming. The cross linking within the pipe structure is created down to the melting point of crystal which formulates uniform and even cross linking. This is the most eco-friendly way of preparing PEX products as it does not involve any sort of chemical agents in it. No kind of harmful products are produced through this methodology. This is one of the finest forms of PEX pipes.

Type 4 – PEX – Al – PEX

This is last type of PEX pipe which is crafted with layer of aluminum sandwiched between two strong layers of PEX. The layer of aluminum within it acts as barrier to any sort of corrosion or damage caused due to oxygen or other gases. Presence of aluminum within it prevents the oxygen molecules from getting in direct contact with water. In addition to this, the aluminum also enhances the robustness of pipe and provides much better firmness to it. It is most often used in performing radiant heating applications. It is also useful for carrying all such applications which involve extreme temperature conditions.
These are therefore 4 types of PEX tubing which are designed differently and used for performing different applications.

DIY PEX installation

admin — Thu, 06 Oct 2011 20:36:05 +0000

PEX is also called cross-linked polyethylene which was first functional in US during the year 1960. It has gained a lot of attention of people and nowadays most people use it in their homes for both residential and commercial purposes. The main advantage of PEX plumbing is that it is considered to be the safest and easiest to install. PEX installation can be done either by a professional or you can do it by yourself. It can be molded or bended easily but by adding different chemicals, it can be toughened easily. It is popular these days and widely used for the purpose of plumbing in residential and commercial areas.

PEX tubing are made with the help of chemical reaction which make it extremely hard and resistible to extreme cold and hot temperatures. Installation of PEX is based upon the compression/crimp ring system. This system actually helps in creating extremely tight connections. With the help of this system, these connections are created to be leakage proof and permanent. There are different kinds of tools required to set up PEX pipes. Some of the tools may include utility knife, crimping tool, crimp fittings, tubing cutter, transition fittings, shutoff valves and copper manifolds.

Creating pipe connections

While creating a pipe connection, you need to cut and measure the tubing. Make sure not to create any burrs (that is why it is suggested to get a good cutting tool). You can cut precisely by using a good cutting tool. Improper or cheap tools often cause bad connections that may make you suffer later on. This information is provided for your knowledge. No matter whether you do it yourself or labor does it all, it is essential that you know such things. After that, place that crimp ring over piping. Now, insert that fitting in tubing to fit the shoulder. Then, you need to use crimping tool in order to compress the ring onto tubing. Make sure to keep an angle of 90 degrees and ensure a closed crimp ring.
It is essential to inspect joint work properly so that it is done correctly. There are several things which must be considered seriously. You need to consider proper crimp at each and every end of tube. Ensure that all the ribs must be covered properly. Crimp tool should be at an angle of 90 degrees and if not then it simply means that there is a dent in the pipe somewhere. So, it can be said that one needs to take special care for PEX pipe installation to get good results.

Protect Your Body To Stay Comfortable While You Are Gardening

admin — Tue, 13 Sep 2011 15:51:34 +0000

An estate would have wanted results and the plant is satisfactory and also that can grow well so that your estate could have more satisfactory results and also has the advantage of better yet, to be able to get a good crop then you also must choose a good grass seed and also qualified for existing plants can grow well and can also grow to perfection, so it means you can to try to select some seed plants and also of good quality.

For protect your hands to be gardening in comfort you can to use work gloves and garden tools to protect your hands from pests or insects that often interfere with your estate, for that you could use some good quality garden tool equipment and also good for you to use for your can continue gardening in comfort and also no pests bothering you.

and especially if you are gardening in the rain, of course you will need work boots to protect you from splashes of rain water that may contaminate your feet and not make you uncomfortable, for that you can choose several types of high quality boots and also with the material are comfortable to wear so you can stay comfortably and also gardening well.

PEX Tubing has made in your home waters of equipment problems

admin — Tue, 13 Sep 2011 15:42:59 +0000

Problems concerning home waters often occur anytime within the current weather conditions allow leaks in pipes, seeping make sparks or spots on your wall and the problems with your home equipment. For that you have to work extra if there is problem in your home water problems. Prevention of leaks can be done by you manually, but at this nowadays anything can be done instantly without having to think long to fix it. With the PEX tubing you do not have to worry to think of any leaks in your pipes and problems-problems in your home waters. To fix it you may need to pay a double and also the extra power. In accordance with what you need you just select and book on your aquatic equipment in the PEX.

In a PEX water equipment has become a very useful item in your home equipment problems. For your home appliances PEX will guarantee you from your home water problems. There are several kinds of PEX that we provide to keep your water as well as pipe and couplings. PEX pipe is a plumbing pipe made from various kinds of elements that can maintain the condition of the pipe is still good in all conditions. PEX pipe is very safe to use for your home appliances because of the heat-resistant PEX pipes are easily damaged and not eaten by time because PEX pipes are made of quality metal. In today’s home equipment, especially on aquatic equipment is age range but with PEX tubing can be maintained all the safety and comfort.

We also provide a wide range of home appliances you match what you need, such as PEX tubing. For information or ordering anything you do not have to look because we are providing online services to facilitate your access to and consult directly with the experts. We also can deliver and improve your home in terms of equipment installation work on time in accordance with your expectation. For more information you just visit the online services that have provided equipment such as your home waters that we have provided.

http://www.hardsurfaceflooring.com/

PEX pipe

admin — Thu, 09 Jun 2011 20:21:43 +0000

The PEX pipe with oxygen barrier is a highly durable and compatible product manufactured by the company for use in radiant heating applications. This PEX pipe can be used for a large number of radiant heating applications, such as snow melt systems, radiant floor heating, radiators and baseboard systems and for boiler supply lines and return lines. The PEX pipe with oxygen barriers features an Oxygen Diffuser Barrier per DIN 4726 standards, which prevents the corrosion of cast iron parts in a heating system such as radiators, circulators, boiler heating elements and more.

It provides for different applications such as:

It can be used for non structural concrete slabs with a thickness of 1.25”-2” having gypsum or thermal materials over the plywood subfloor as it is secured to the subfloor with pipe clamps, plastic clips and other approved fastening methods.
It is also best suited for Sleeper type systems, staple up systems and Sandwich systems with and without heat transfer plates.
Apart from this Engineered Subfloors and Modular Board systems can also use PEX pipe as it is secured to grooved channels of plywood or foam board subfloor panels.

The PEX pipe is a highly compatible plumbing tube and can be easily installed using different installations. It possesses high durability and flexibility and has gone through a pressure rating test before applying it to use. Simply it is a great and long lasting product that needs to be given a trial.

As a result, we obtain four estimates of temperature for the choice of plated heat exchangers in the design.

admin — Thu, 09 Jun 2011 20:08:26 +0000

It is these temperatures should be included in the specification that is passed to the manufacturer for selection of water to air heat exchangers.
Q: And what after all do in a situation where installed at the facility water to Air heat exchangers not provide hot water to the desired temperature?
The first step is to review, during which identify:
- Pollution degree plated heat exchangers deposits (as described above);
- Match input coolant temperature, and their costs calculated.
To increase the heat output plated heat exchangers can recommend the following actions:
1. Chemical cleaning (or mechanical treatment).
2. Raising the temperature and flow of heating fluid.
3. Replacement plated heat exchangers.
4. Reconstruction of the plated heat exchangers to transfer to the 2-way scheme, and an increase in the number of plates.
The last event we were tested on boiler number 1987 Ergach. At that, with respect to the project were equipped with two plated heat exchangers heating brands FPS-43-163-1E firm «FUNKE» the thermal capacity of 8.0 MW each. During the operation revealed that there is a rapid overgrowth of the heating surfaces plated heat exchangers deposits, resulting boiler was “locked up” – could not heat the water network above 65-70 ? C (for schedule 95/70 0 C).
The survey showed – with an estimated heat transfer coefficient plated heat exchangers 6600 W / (m2. 0C), its actual value was only 1736-2343 W / (m2. 0C), which corresponds to the relative nomu parameter (F/F0) = 0; 26-0,36. When disassembling the plated heat exchangers on the heating surface were detected scale-nye sediment thickness 0,2-0,3 mm with the following composition: 78% calcium, 22% iron oxides.
To normalize the heat from the boiler in the first place we have been made of the measure to increase spending (by about 30%) and the boiler water temperature to the maximum – from 110 to 115 ? C, as well as adjustments of reagent water chemistry. While all of these activities is limited, so the effect (failed to raise the temperature of network water for 5 .. 7 ? C), in conjunction with the regular-molecular =it possible to avoid disruption of heating a residential area.
Radically the problem was solved only in the summer of 2003. When, in collaboration with the well-known manufacturers of plate heat exchangers, “Reed, we performed a re-design of plated heat exchangers to transfer to the 2-way traffic scheme coolants and quantitative increase in plates with 163 to 250.
The reconstruction failed to fully normalize heat from the boiler room.
To the negative effects of reconstruction plated heat exchangers include the following:
- Hydraulic resistance of the water to air heat exchangers has increased from 2,0 to 6,8 m v.st., ie 3,4 times;
- Complicated by the operation of dismantling heat exchangers due to device ports and supply lines on both sides of the heat exchanger.

Grundfos mq3-45 – boost the quality of the piping system with this pump!

admin — Fri, 08 Apr 2011 19:45:05 +0000

Using a circulator pump for a domestic water recirculation system may not be enough sometimes, and this is when the wise thing to do is to research some more and find a solution to the problem. The right attitude should be to purchase a booster pump such as the Grundfos mq3-45 model.

Grundfos MQ3-35 Booster Pump model 96860172

Posted by Edmundo Plumber in Grundfos pumps category

In contrast with a normal water pump, Grundfos mq3-45 has a compact motor that is equipped with a boosting option. The advantage of this system is that it can safely be used in domestic plumbing applications because it not only circulates the water, but also boosts its speed if necessary. This way, the potable water of some systems will have no risks of becoming contaminated because of a slow flow.

It is natural that because of this complex and useful option that the motor of Grundfos mq3-45 has, it needs to be protected somehow. This is the main reason why its manufacturers have installed a protective function and an automatic reset option. They both guard over the well-being of the unit, keeping its performance at its best and ensuring its long life.

Similar to many other water pumps, the Grundfos mq3-45 has a temperature range at which the liquid should flow in order for the device to be secure and to work properly. For this model, the range is between 0 and 35 degrees Celsius. Additionally, the maximum pressure at which it can operate is of 109psi, because of the glass fiber that forms part of the impeller and pump housing.

Grundfos MQ3-45 Booster Pump – Grundfos 96860195

By pexpipeman, 02/01/2011

To conclude, this model of water pump is best for those houses with a plumbing system that will not work properly because of the slow flow of water. Due to its boosting system, this pump will not only purify the water, but it will also keep it clean and safe to drink.

Shopping for the best water pump: Taco 006-ST4

admin — Fri, 08 Apr 2011 19:40:48 +0000

When working on building a house of your own, you need to know a few basic pieces of information. The most notable one is that you need to have a highly resistant and trustworthy foundation. After the house is complete, there are a few other issues you should be preoccupied about and which regard the technical aspects of the construction. One of them is water circulation through the system of pipes. Although the Taco Company offers a large variety of products, Taco 006-ST4 is a remarkably smart choice.

Like most of their products, Taco 006-ST4 is designed to fit the needs one may have when dealing with water circulation. Therefore, this stainless steel pump is not only practical and easy to install, but it is also suitable for purposes such as circulating heated or cold water, usage in domestic pipes and hydro heating.

Bronze Taco 006-ST4 Circulator Pump

Due to the material it was created from, the Taco 006-ST4 has an enhanced resistance. Stainless steel makes it durable even if it has to conduct water from 4 to 104 degrees Celsius, or with a pressure of up to 125 psi. Maybe the most useful feature this water circulator has is that it has a replaceable cartridge, which means you don’t have to change it completely if it breaks. This is an impressive innovation, and it is an important advantage of the product.

Taco 0014 Stainless Steel Circulator Pump

All in all, if you are to choose a quality water pump, you should opt for a stainless steel Taco model. Moreover, the Taco 006-ST4 may be the perfect fit for your requirements. Not only can they resist to high temperatures and pressures, but they are also easy to use and safer than other types of pumps available!

The different types of materials used for heat exchangers

admin — Fri, 08 Apr 2011 19:36:01 +0000

Heat exchangers are widely used nowadays across the globe. They have applications both in the industry and around the home. Every appliance in your house which uses energy may work with a heat exchanger.

Depending on the model of the heat exchanger and its purpose, there are different categories of materials that are used in order to manufacture the devices. Thus, materials vary highly for brazed plate heat exchangers, plate and frame heat exchangers, shell and tube heat exchangers and others.

For the brazed plate heat exchangers, the small plates are made from 304, 316 and 316L stainless steel. This prevents corrosion, a phenomenon that occurs when water and metal come in contact. The plates are copper or nickel brazed, thus ensuring a higher lifespan of the device.

As far as shell and tube heat exchangers are concerned, manufacturers must keep in mind the fact that they are used primarily in industrial plants, such as oil refineries or chemical plants. The most popular materials used are the 304 and 316 stainless steel, because those alloys have more nickel and chromium, thus making the metal more resistant to oxidization.

For the plate and frame heat exchanger and air to water heat exchanger, stainless steel and copper pipes are the materials of choice during manufacturing. The explanation is the desire of producers to offer the best quality at the best price. This does not mean the device is cheap, it means that one will not need to replace it frequently.

Copper, stainless steel, nickel and chromium alloys, those are the materials used in the production process of heat exchangers. Thus, those devices have a warranty between 5 and as much as 20 years. The devices are reliable and work efficiently for a long time.