Home improvement pipes are generally ppr water supply pipes, mainly from the aspects of quality, price and word of mouth. Personally, I think the price is not necessarily the most expensive, but it can't be too cheap. After all, you should drink water at home every day. There are many brands for reference, such as Jinde, Rifeng, Wei Xing, Liansu and Cai Zhong. , are well-known brands. You can compare and refer to it!

galvanized pipe

Most old houses are galvanized pipes, and now iron pipes for gas and heating are also galvanized pipes. After several years of use, a large amount of rust scale has been produced in the pipeline, and the yellow water flowing out not only pollutes the sanitary ware, but also is mixed with bacteria growing on the unsmooth inner wall. Due to corrosion, the content of heavy metals in water is too high, which seriously harms human health.

UPVC tube

In fact, it is a kind of plastic pipe, and the interface is generally glued. UPVC pipe has poor frost resistance and heat resistance, so it is difficult to be used as hot water pipe. Because its strength can not meet the pressure requirements of water pipes, cold water pipes are rarely used. In most cases, PVC pipes are suitable for electric wires and sewage pipes.

aluminum plastic tube

Aluminum-plastic composite pipe is a very popular pipe in the market. At present, Rifeng and Jinde are well-known in the market. Because of its light weight, durability and convenient construction, its flexibility is more suitable for home decoration. Its main disadvantage is that when it is used as a hot water pipe, long-term thermal expansion and cold contraction will cause dislocation of the pipe wall and leakage.

PPR tube

As a new type of water pipe material, PPR pipe has unique advantages, which can be used as both cold pipe and hot water pipe. PPR pipe is becoming a popular material because of its non-toxicity, light weight, pressure resistance and corrosion resistance.

brass

Copper tube has the advantages of corrosion resistance and sterilization, and is the first-class product in water pipes. There are two ways to connect copper pipes: clamping and welding. Like aluminum-plastic pipe, the clamp has the problem of aging and water leakage for a long time.

shopping tips

When choosing home decoration water pipes, you can refer to Jinde, Rifeng, Wei Xing, Liansu and Cai, all of which are well-known brands. You can compare and refer to it!

Closed treatment

When the pipeline is blocked, you can insert the hose of the water pump into the drainage pipeline, close the drain, and then put enough clean water to quickly pump air into the sewer to clear the pipeline.