How to buy a family room decoration pipe?

Aluminum plastic composite pipe: aluminum plastic composite pipe loss is small, easy to transport coils, can be arbitrary cut, easy to install, easy construction. However, the accessories are pure copper, and the price is expensive. The inner diameter of the copper part is smaller than the inner diameter of the aluminum-plastic composite pipe, the flow rate of the caliber is small, and the installation is not good, and the water leaks due to thermal expansion and contraction. The pipelines are vulnerable to destruction by other professional construction processes, waste of parts during repairs, and high construction costs. Aluminum plastic pipe is made of high-density polyethylene sandwiched aluminum, the melting point of polyethylene is 140 °C, so its long-term high temperature performance is good, the supporting nut nut and steel sleeve pressure pipe fittings, as long as the correct installation, reliable High degree.

PP-R pipe: PP-R pipe is regarded as green and reliable pipe by building water supply and drainage. PP-R pipe fittings are also PP-R material, compared with aluminum plastic composite pipe, the cost is lower, and the pipe fittings are installed on the outside of the pipe, so that the flow is not reduced. However, the PP-R tube should not be suspended for a long distance, and a fixing bracket should be set every 50 cm or it is easy to hang down and bend. In addition to the pure PP-R pipe, there is a PP-R aluminum plastic pipe. The pipe fittings of this pipe are the same as the PP-R pipe, but it is equivalent to the performance of the aluminum plastic pipe, the cost is lower than that of the aluminum plastic composite pipe, and the resistance Aging and strength properties are good, long-distance hanging without sagging, bending.
It is understood that, PP-R pipe due to the molecular characteristics of polypropylene itself, whether imported or domestic, there are disadvantages such as poor high temperature performance and large linear expansion coefficient. Therefore, Document 54 of the Ministry of Construction [2001] expressly stated that the long-term working temperature of PP-R pipes should not exceed 70°C; and the hot-melt jointing technology is more complicated, and defects in the stacking material are easily generated during push-pull, resulting in stress concentration and affecting the pipelines. Long-term performance. Therefore, at the time of purchase, do not easily commission a hydraulic or some non-qualified decoration company. When purchasing, please pay attention to the actual origin, trademark, and after-sales service guarantee of the product.
PE pipe: PE pipe structure is single, the overall performance is inferior to aluminum-plastic pipe, mainly used for floor heating pipes, floor heating facilities are generally completed by the builders, home improvement generally do not use PE pipes.
PVC-U pipe: The connection method of PVC-U pipe is glue. When it is hot, it is easy to fall off and open the rubber. It is only suitable for underground pipelines or buried pipelines. If it is used for large-diameter high-pressure hydraulic pipes, special brackets must be designed, especially At the corner, the impact of the current on the turn is very damaging. It is not advisable to use PVC-U pipes in home-installed water pipes, but threading pipes are generally flame-retardant PVC plastic flat pipes (PVC threading pipes).
Brass: Copper pipes are superior in sanitary performance, but they are expensive. The connection method of the copper pipe is welding (the pipe is divided into tin without tin) and the pipe is snapped (the pipe is divided into two types, one is the clamp type, the other is the reverse bite, the apron seal). The pipeline is easily damaged by subsequent construction or secondary decoration. "I love my family" Tip: Family decoration people often overlook the choice of water supply pipes and pipe diameters. Only a few problems have been discovered after the stay. For example, leaking pipes may damage the decoration, the water pressure is not enough, and the water heater cannot start. Therefore, from the perspective of the life of the pipe, it is best to choose a copper pipe or a good-quality aluminum-plastic composite pipe, the pipe diameter should be 20 mm or more, and the branch pipe connecting one faucet should not be lower than 15 mm, otherwise the water pressure will be insufficient. And water noise problems. If you choose aluminum-plastic composite pipe fittings, you should pay attention to the actual diameter and increase 2-3 mm to select the pipe diameter, such as branch pipe diameter of 2025 specifications, and the supervisor should be 2532 specifications, in order to ensure that more than two faucets at the same time The amount of water when used.
Plumbing: To meet health needs, all health indicators for water pipes must meet national standards before they can be used. However, the degree of cleanliness of water does not depend entirely on the pollution of the water quality of the pipeline, but also whether the pipeline used can resist the penetration of oxygen in the outside air into the pipe wall. Long-term oxygen penetration can make bacteria, scale, and moss grow in the pipeline and pollute the water. Experts suggest that when buying plastic pipe for household use, it is best to ask the merchant for a product quality inspection report. Do not buy cheaper pipes without the name of the plant or site.

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How to choose the decoration pipe

Aluminum plastic composite pipe: aluminum plastic composite pipe loss is small, easy to transport coils, can be arbitrary cut, easy to install, easy construction.

2010-04-29 10:12:38
Comparing the advantages and disadvantages of five common decoration pipes

The installation of water pipes must be carried out during the renovation. What kind of water pipes will be selected will become a problem. Commonly used water pipes in the market are divided into materials: aluminum-plastic composite pipes, PP-R pipes, PE pipes, PVC-U pipes, and copper pipes. Species, five kinds of materials are different in price and quality are also different.

2010-10-26 09:27:49
Building Materials Selection Guide: Install new home pipe materials to pay attention

Home decoration people often overlook the choice of water supply pipe and pipe diameter, only to find that there are many problems after the stay, such as pipe leaking to destroy the decoration, water pressure is not enough, the water heater can not start and so on.

2012-01-05 10:18:22
Type of water supply pipe and selection method of water supply pipe

1, the type of water supply pipe According to the different materials, water supply pipes are mainly iron pipe, plastic pipe, aluminum plastic pipe, PE pipe, PP-R pipe, copper pipe and so on. Iron pipes are easier to rust. The oxygen permeability and light transmission of plastic pipes are serious. Aluminum plastic pipe is made of high-density polyethylene sandwiched with aluminum. The melting point of polyethylene is 150 degrees, so it has long-term high temperature resistance, and also has a good light isolation and oxygen barrier effect, and it is mutually supporting the use of Card sleeve screw...

2012-03-14 14:13:56
How to decorate home decoration hose

Water pipe is a concealed project in the home improvement. It is troublesome to repair it. Buying a good quality water pipe can free you from worry. The following small series introduces you to a few tips for choosing a home improvement company's home decoration hose. In recent years, frequent reports have been reported on the occurrence of heavy losses caused by the explosion of pure plastic household water supply pipes, which has aroused widespread concern among home improvement users. Faced with the various water supply pipes on the market, how should ordinary consumers choose? Professionals provide...

2012-03-13 16:30:13
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Hello, The best days for your renovation work in 90 days are:

Saturday, November 14, 2015, October, and Wednesday

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If you can't start the work on that day , the Friday, November 20 , 2015, the beginning of October, and the beginning of the month, the Year of the Dinese, will be your lucky day of renovation.

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Constellation matching decoration style:

Aries is more suitable for "modern and simple" decoration style

The sheep who like to be fond of the limelight do not want their home style to be consistent with others. The post-modern style emphasizes that the architecture and interior decoration should have a historical continuity, but it is not rigidly adhered to the traditional logical thinking mode, making the entire home environment fashionable and without losing the taste. Aries prefers to host friends at home. This style of decoration allows Aries to face face when it comes to hosting friends.

Please refer to the following for more "Modern and Minimalistic" Style Decoration Case Diagram More

Modern minimalist style decor design two bedroom Modern minimalist style decor design two bedroom
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