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If you can't do it decisively, please ask a professional master.
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Plastic knots are good for both of them, and hot-melt pipe fittings are not advisable 90/100 of the technicians melt and shrink their necks, and it is best to use Lu Feng pressure parts.
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Taurus PP-R is a pure raw material without any ** materials, and now there are two kinds of gray and white in the market, which are guaranteed for 50 years. Among the top ten famous brands in China, the best quality should be Taurus, its market is not chaotic, and the gray PP-R is characterized by impermeable oxygen and good shading, so that the water in the pipe will not deteriorate.
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I heard that a company called Liangcheng in Dongxihu, Wuhan, which is quite close to Jinniu Pipe Industry, is not bad, you go to see Hazi yourself.
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**Check it up, it's very complete, but you mention to make appropriate adjustments!!
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You can't do this, not all pipes can be bonded. If there is a leakage point caused by improper construction, the joint can be repaired with GF electrofusion welding, and the joint can be guaranteed to have the same life as the original pipe.
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Hot melt treatment with PERT special fittings.
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No, there are professional people who can be connected with professional pipe fittings.
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No, it should be connected by hot melt process.
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Of course not, it must be hot-melted.
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Hello, the most representative authority of the Internet organization in terms of floor heating belongs to the China Floor Heating Network under the Warm Nest, the Warm Nest belongs to a leader in the HVAC industry, the floor heating web page is quite good, and you can ask if you don't understand it.
The official ** of Warm Nest China Floor Heating Network is [8dn].
Warm nest wall-hung boiler official network [8GL].
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How much is the installation of floor heating in Shanghai Shure Environmental Technology, mainly depends on the equipment you choose, the installation of floor heating mainly consists of boilers, pipes, water separators, thermostats, auxiliary materials, labor, etc., among which boilers, water separators, pipes and labor are a relatively high proportion of the part, not to mention labor, each place is different, labor costs are not the same, the choice of boiler mainly depends on what brand you choose, how much power, etc., different ** is not the same, the pipeline is also mainly based on the brand, The water separator depends on the brand you choose and the material, etc., so it is not easy to say how much it is, it is recommended that you find a few more local markets to ask, so that you can do it, Shure floor heating free door-to-door measurement, out of the plan, design.
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Electric floor heating part of the brand installation ** China's floor heating for more than 60 years of history, but also close to the general public, in the past electric floor heating ** generally in the 80 to 200 yuan range, this is the average floor heating, excluding floor heating installation fees, but including electric heating film, backfill and other basic materials, only a good effective paving area can better control the budget. If the actual paving area is 145 m², the actual paving area is 95 m² and 120 m², and the floor area is 78 m² and 80 m². Laying a warm 52 square meters, etc., can calculate its effective paving area.
1. The cost of auxiliary materials.
In addition to the main materials of graphene electric heating film, there are also auxiliary materials such as insulating boards, steel wire mesh, nylon tapes, reflective films and so on. These auxiliary materials are also one of the factors that affect electric underfloor heating**.
Generally speaking, because the auxiliary materials of electric floor heating are buried in the ground, it is very necessary to choose auxiliary materials with good corrosion resistance, if they are not corrosion-resistant, they are easy to be damaged. Good electric underfloor heating can reduce heat loss, which can improve the effect of electric underfloor heating and save electricity. At present, the quality of electric heating accessories on the market is good or bad, of course, there is a big difference.
The suggestion is to choose electric floor heating, we must choose a professional electric floor heating company, in order to ensure the effect and quality of electric floor heating.
2. Installation cost.
Electric film heating is a semi-finished product. After purchasing, you need to ask a professional electric underfloor heating installer for installation and commissioning. Therefore, the installation fee is also one of the most important components of electric underfloor heating.
Underfloor heating installation must be carried out by a professional installer to ensure the safety and effectiveness of an electric underfloor heating system. So, when choosing an engineering company, you must choose one with formal expertise.
Electric underfloor heating is generally slightly higher than water underfloor heating, because electric underfloor heating is more advanced than water underfloor heating. Generally speaking, the ** of a layer of electric floor heating is about 80 to 300 yuan, and the use of different materials leads to ** differences. However, it is recommended that you use some high-quality auxiliary materials when installing electric underfloor heating.
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Different regions vary in price, but relatively speaking, the price of Taurus is not high, and it is suitable for tooling.
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You can learn about Hangzhou Nuancheng floor heating, only the floor is installed, there is floor heating, floor + floor heating two-in-one. Professional master comes to install, no installation fee is charged. **One square varies from 200 to 1,000, mainly depending on the material of the floor.
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What color is the Taurus floor heating pipe, in fact, different colors are for different channels, it is really important to pick a suitable and cost-effective pipe, it is recommended to go to the market to understand, but I also have the experience of carefully selecting floor heating pipes, and then I will talk about how to judge the floor heating pipes
1. See whether the inner wall is smooth and not scaling: the inner wall of the pipe is not easy to scale, which can reduce heat loss and warm faster, such as Rifeng's PE-RT floor heating pipe, which is done well;
2. Look at whether the low temperature resistance is good: floor heating is generally used more in winter, so it has high requirements for low temperature resistance. For example, the Taurus PE-RT floor heating pipe can withstand low temperature -40, while the Rifeng PE-RT floor heating pipe can withstand low temperature -70 and has superior frost resistance;
3. See if it can resist corrosion: corrosion resistance has a long life, Rifeng PE-RT floor heating pipe has special molecular scaling and lasts for 50 years;
4. See whether it is convenient for construction and how to conduct heat: the pipe is flexible, convenient for construction, and has high thermal conductivity, and radiant heating is faster.
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Taurus floor heating pipe has been seen in the market before, the boss said that the quality of yellow, white, orange can be, you can refer to it. However, I finally chose the floor heating pipe of Rifeng, golden, the appearance is more beautiful, and I heard that it is very resistant to low temperatures, suitable for the cold weather on my side, and now it has been used for more than 2 years without problems, and I am very satisfied. Search down.
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The quality of Taurus floor heating pipes is not bad.
Taurus floor heating pipe PE-RT pipe has excellent stability and strong pressure resistance, its homogeneity, stable performance, good creep resistance, and has been used in heating and hot water systems for 50 years. Taurus floor heating pipe PE-RT is impact resistant and impact-resistant, and can be transported and constructed under -70. It is more resistant to external shocks than other pipes and avoids system damage caused by rough construction.
Taurus floor heating pipes are made of PE-RT, which is simple to install and easy to maintain. When the pipeline is damaged by external force, it can be repaired by hot melt method, which is convenient, fast and safe, and there is no need to replace the entire heating pipe, and the construction cost and maintenance cost are low.
The difference between good and bad floor heating pipes
1. Look at the surface material, the surface of a good floor heating pipe should be smoother, and there will be no unevenness when touched by hand. If you look closely, each tube has a different model written on it, with its own brand logo on it, and it is all sealed with a steel seal that is difficult to fall off. If it is a poor quality underfloor heating pipe, there will be some rough potholes on the surface without any markings.
2. It can be judged by the thickness of the pipe, and the thickness of the general floor heating pipe is above. You can use different brands of pipes to make a comparison, or you can use the naked eye to see, if these two materials are difficult to distinguish, use a small wooden stick to knock on the pipe, you can tell by the sound, the pipe wall thickness will make people feel very stuffy, and the pipe wall will be very thin will make people feel very clear.
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There are five kinds of Taurus floor heating pipes commonly used on the market
Pert1 type, 20 tubes; Pert1 type, 20 tubes; Pertii type underfloor heating pipes; Pert Oxygen Barrier Tube; PB underfloor heating pipes.
White engineering pipes, red new pert floor heating pipes, yellow is also pert cheaper than red, and then there is beige oxygen blocking pipes. Get to know Weixing, Ruihe, Georg Fischer, and Jinde.
Material classification of floor heating pipes.
PE X pipe: PE X A pipe is a floor heating coil that must be required by the European Union, and it is relatively high. During construction, the pipe expansion connection method is adopted, and the connection can be completed in a few seconds.
It is characterized by good low-temperature toughness, high temperature resistance, good stress crack resistance, no thermoplastic properties, can not be connected and repaired by hot melt welding, can only be mechanically connected by metal pipe fittings, and is prone to water leakage after long-term use.
PE RT pipe: It retains the advantages of PEX pipe, the pipe can be connected by hot melt, the joint is reliable, it is not easy to leak, the flexibility and low temperature resistance are very good, and the material is moderate, cost-effective, and it is a general pipe used in the current floor heating.
PB pipe: It has the characteristics of high pressure resistance, good high temperature and low temperature resistance, good impact resistance, easy to bend but not **, and is the softest among several floor heating pipes. The raw material ** is the highest, more than double that of other varieties, and it is currently less used in China.
PP R pipe: good high temperature resistance, good mechanical properties and superior connection performance, non-toxic, hygienic, is an ideal pipe for domestic hot water and radiator system pipes, but due to its poor low temperature impact resistance, it is less used in floor heating pipes.
To sum up, we have to buy according to our needs.
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One: There are five kinds of Taurus floor heating pipes commonly used in the market:
1. White engineering pipe.
2. The red new pert floor heating pipe is rising.
3. Yellow is also pert and cheaper than red.
4. a beige oxygen barrier tube;
5. a PB floor heating pipe;
Two: Taurus floor heating pipe **:
Generally, the Taurus floor heating pipe contractor is about 80 yuan. Taurus judged that the floor heating pipe is now generally one square meter in the market. It may vary by region**.
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The headquarters of Jinniu Pipe Industry is located in the beautiful shore of Hanyang, with two major pipeline production bases in **kou Industrial Park and Ezhou Industrial Park, and has established high-tech entities such as Shanghai Yidong International ****** and European Kestar (Kestar) International R&D Center. There are several manufacturers of Jinniu floor heating pipesThere are several manufacturers of Jinniu floor heating pipes, Wuhan Jinniu Economic Development **** was established in 1999, is a group technology enterprise specializing in providing a full set of system solutions for new plastic pipes, based on the diversified application research and processing of high-performance polymer materials. The company has always adhered to the core values of "responsible", adhered to the corporate tenet of "truth-seeking, innovation, and service to the society", adhered to the positioning of the mid-to-high-end market, and successively developed and produced seven categories and eighteen series of pipeline products, sponge city stormwater management system and comfortable home system around the complete application of plastic pipe products and systems, so as to provide users with a healthy and green quality life.
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At present, the best Taurus floor heating pipes on the market are mainly divided into five grades, namely PERT1 type, 20 tubes, PERT1 type, 20 tubes, PERTII type floor heating pipes, PERT oxygen blocking pipes and PB floor heating pipes. There is still a certain difference between the ** of each grade of floor heating pipes, we still have to understand the corresponding grade when buying floor heating pipes, and at the same time, we must also combine the actual needs of the family to buy, try to buy better quality floor heating pipes, so that the life of use is relatively long, and it is not easy to have problems.
Floor heating is an integrated system, including floor heating pipes, floor heating manifolds and thermostats, wall-hung boilers, etc., such as thermostats and wall-hung boilers are selected according to the specific situation of the user, the thermostat is for room temperature control, and the wall-hung boiler is self-heating for floor heating. Seven Star Comfortable Home, the installation company introduces that there are domestic brands and imported brands of pipes, ** about 100-200 yuan square meters, including installation. Design, survey, etc.
Floor heating maintenance costs can be divided into several different parts, the general maintenance cost is 200 yuan to 300 yuan, if the internal parts of the equipment are damaged, the parts need to be replaced in order to use normally, the replacement parts are relatively high, mainly according to the needs of the user and the brand of the components. If it can be repaired, only labor costs are charged. In addition, the overall warranty period for underfloor heating maintenance is one year, and the user does not need to pay any fee if the damage occurs within one year after the installation is completed. >>>More
It feels cold in winter, especially in the north where the winter is cold, so every home in the north uses underfloor heating. Underfloor heating is the increase in the temperature of a room by heating the entire floor to heat it and keep it dry, which is very popular among consumers. So,How much is the floor heating installation per square meter >>>More
HVAC workers, if you can't transfer to social security, it is 7000 a year, and if you ask for social security, it will take 1 year. Suspension of social security and transfer to social security are relatively high. The nickname avatar is a mobile phone number.
This is generally about a few hundred yuan to 1,000 yuan, and this is usually the price.