Water pipe
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Today Xiao Bian talked to everyone about the installation of pipe fittings in the decoration. We mainly use water pipelines to talk about the “small problems†that we have overlooked but are very important! 
First of all, do not let the decoration workers install the pipes when installing the pipes, and do not plan to install yourself. Be sure to ask professional water and electricity workers to install them. They can see some of our own invisible. problem 
There is no matter how you save money on the decoration, do not plan to buy pipeline materials, cheap, buy cheap and not very good quality pipe. 
No matter how exquisite and creative your decoration is, if you save money in this respect, it is purely a matter of putting the cart before the horse, cracking the water pipe, and leaking water. This leads to numerous examples of the overall rework of the decoration. Therefore, only quality pipes must be selected. Only at the source can this happen. 
Currently, there are three types of pipes in the market: PVC, PPR and metal. 
However, the high price of metal, the cost is slightly larger, and the use of a long time will inevitably rust, and PVC toxic, not suitable for use in the family waterway, integrated, PPR price is moderate, anti-bacterial and environmental protection. 
Xiao Bian here to remind everyone that the general high-quality PPR tube pure color, glossy, touch smooth and no grainy, incision formation. However, if it is a PPR tube with impurities, it will not only have a rough appearance, but it will also smell odor. Parents must pay attention to these details at the time of purchase. 
In general, the material of the pipeline is not as hard as possible. Some manufacturers seize the wrong understanding of the degree of solidity of the consumers, and increase the hardness by adding calcium carbonate and other impurities, so that it will be brittle for a long time and good quality PPR pipe. The resilience is very good, this is not to say that the pipe can be easily pinched and deformed, but after a certain pressure is applied to the pipe, the pipe can be easily restored to its original shape. 
If the temperature of the home-installed pipe is too low or too high, the pipe may be over-welded or over-tightened. The well-joined welded pipe should be in the state of “double eyelidsâ€. 
At present, the more popular method of pipeline wiring is topping. Compared with wall-walking and ground-routing, top-lifting can avoid accidental injury to pipelines during the installation of equipment in the future. In addition, if pipelines seep through, they can be discovered as soon as possible. 
The slotting of cold water pipes and hot water pipes should be 5 cm apart. Otherwise, the hot water pipes will lose heat and the cold water pipes will condense. 
Outdoor open-air pipes and near-light source water pipes need to be wrapped with heat-insulating materials, because direct light sources can cause bacteria and pipelines to be aged and brittle in the water pipes, and low-temperature weather can easily lead to water pipe burst. Some hot water pipes in the ceiling should also be wrapped with insulation materials, otherwise condensation may occur and the ceiling may get wet. 
Finally, after the installation of the water pipe, the pressure test is also performed. Generally, 1.5 times the water pressure test is used. No leakage is found to be acceptable. 
Finally say two sentences
I hope Xiao Bian to sort out these can give you some reference in the installation of water pipes, so that parents can be less confused in the decoration, more than a minute, is the biggest motivation for Xiaobian I tirelessly write the text, we see the next!
Plumbing installation knows that's enough!
Decoration is a major event and the principle of doing big things in an informal manner is not suitable for the decoration above. Many details cannot be used together if the owner pays enough attention. Once problems arise, they are always irreversible losses.