Water pipe is the key material for home decoration, whether it is a new decoration or renovation, water pipe is an important material for our daily water supply to provide protection, choose a good water pipe is what we hope, what is good for decoration with water pipe? The following nine positive pipe network to introduce you, and water pipe purchase notes to share with you, I hope you pay attention.

“Hidden project” is a very important issue, if the water pipe leakage and burst will bring irreparable consequences. In the past, the pipes used for water supply are mainly cast iron pipes. Outdoor mainly sand cast iron pipe, indoor use is galvanized cast iron pipe. But because after a few years of use is prone to produce a large number of rust scale, breeding bacteria, a serious danger to human health. Visible water pipe material selection is very important.

Water pipe bridge classification: metal-plastic difference
Water pipe is a water supply pipe, modern decoration water pipe are used to bury the wall construction, water pipe classification has three kinds, one is metal pipe, such as plastic-lined hot-plated cast iron pipe, copper pipe, stainless steel pipe, etc.. The second is plastic compound metal pipe, such as plastic compound steel pipe, aluminum-plastic composite pipe. The third category is plastic pipe, such as PB, PP-R.

Standard plumbing requirements: it is important to meet the actual
Plumbing is a hidden project in home decoration, and kitchen and bathroom plumbing is an essential part of the home, living water, bathing, bathroom drainage and so on are inseparable from the water pipe. However, because of its hidden nature, making the choice of water pipe has become very important. Some data show that these hidden projects once there has been a refurbishment, its investment will be more than 10 times the initial investment. Then the standard water pipe should meet what requirements
(1) economic performance
Water pipe economy can not be measured by an investment, because it is a “small investment, loss of large” products. Long life, maintenance-free, no loss, is the key to the economic performance of the water pipe. Pipes and fittings products, if not with the same life of the building, will give consumers a water pipe investment of more than 10 times the loss (mainly the loss of decorative materials more than once), but also may cause property damage to the family, increase maintenance costs.

(2) environmental health performance
Good plumbing materials should not cause pollution to the water, and can be recycled back and forth to use, there is no reuse concerns, will not leave a large pile of polluted garbage for future generations without a good way to deal with it, we have to think about future generations.

(3) corrosion resistance
Good plumbing materials in addition to the strength of the plumbing materials should be enough, but also have a strong corrosion resistance. Mainly includes: resistance to water corrosion problems, resistance to water corrosion, resistance to air corrosion and so on. Corrosion is a factor of water pipe leakage, but it is a factor that causes the water pipe to pollute the water source.

(4) thermal expansion properties
We will use cold water, but also hot water; we live in the environment will also occur in the four seasons of the year. So good plumbing materials should not be thermally conductive materials, should be a smaller coefficient of thermal expansion, the ambient temperature and the use of temperature adaptability. A high coefficient of thermal expansion is also a cause of water leakage.