What are the differences between commonly used cold water pipes and hot water pipes?
The hidden project is one of the places that every family attaches great importance to. If accidentally leaking or bursting water pipes, it will bring irreparable consequences. Nowadays, the quality of home life is getting better and better, which is reflected in various places in the house, and the water pipes used in daily life are also changed from single water pipes to hot and cold water pipes. So, what are the differences between cold water pipes and hot water pipes ? The difference between cold water pipes and hot water pipes is still very big. The prices of different wall thicknesses are different. The hot water pipes are thicker than the cold water pipes, and the prices are relatively expensive. Next, I will explain in detail about the difference between cold water pipes and hot water pipes , and hope to help you with your purchase! The difference between cold water pipes and hot water pipes The difference between cold and hot water pipes - materials What is the difference between cold water and hot water pipes? Hot and cold water pipes are the most commonly used plumbing pipes in homes. Because of the difference in the environment and temperature, the production materials of these two types of pipes are also different. The production materials used to manufacture hot water pipes must be copolymerized PP-R, while the production materials used to manufacture cold water pipes are mostly homopolymer PP-B. Difference between cold water pipes and hot water pipes - use environment What is the difference between cold water and hot water pipes? The hot water pipe is made of PP-R material. Under high temperature conditions, the stability and mechanical properties are better. Under low temperature conditions, there will be brittleness and high vulnerability to damage. The cold water pipe made of PP-B material has good toughness under low temperature conditions, but if the load has a low heat distortion temperature, if it is used under high temperature conditions, it will easily deform and its strength will be greatly reduced. Cold water pipe and hot water pipe difference - stress strength What is the difference between cold water and hot water pipes? Because of the different materials for the water pipes, the strength of the forces varies. The hot water pipe can be cracked with a hoe, but the cold water pipe may only become white due to the force, and it may not be cracked. Of course, this does not include that some merchants mix many limestone powders during production in order to reduce the cost, resulting in a decrease in the strength of the water pipe. In this way, even cold water pipes can be cracked with a hoe. The difference between cold and hot water pipes - performance What is the difference between cold water and hot water pipes? In the same specifications of hot and cold water pipes, the thickness of the wall is also the same. How to distinguish the hot water pipe from the cold water pipe? The cold water pipe has a memory water below the freezing point and can be naturally thawed in cold conditions, but it cannot be played. grilled. Therefore, in order to avoid the cracking and cracking of the water pipes, under normal circumstances, the exposure of the water pipes should be avoided as much as possible so as not to affect the service life of the water pipes. And in the design process, it is also necessary to maximize the performance of the pipeline. The difference between cold water pipes and hot water pipes - prices What is the difference between cold water and hot water pipes? Because the hot water pipes and cold water pipes have different pressure requirements when they are used, the wall thicknesses of the two water pipes are also different. Also, because the wall thicknesses of the two water pipes are different, the price is different. Hot water pipes are thicker than cold water pipes, so prices are higher. How to distinguish PPR tube from good to bad How to distinguish PPR pipe good or bad 1, touch Whether the surface is delicate and the particles are even. In the market, PPR tubes are mainly of three colors: white, gray, and green. Under normal circumstances, recycled plastic cannot be made white, so consumers often think that white is the best. In fact, this view is one-sided. As technology has improved, color is not a criterion for discriminating PPR tubes. The quality of the pipe can't solve the problem. If it is touched, the rough particles are likely to be mixed with other impurities. How to distinguish PPR pipe from good to bad 2 A good pipe has no odor, while a bad one has a strange smell. It is very likely that it is blended with polyethylene instead of polypropylene. How to identify the quality of PPR pipe 3, pinch The hardness of the PPR tube can be easily deformed into a deformed tube, certainly not a PPR tube. How to identify the quality of PPR pipe Looking at "resilience", tubes that are easy to smash are naturally not good tubes. However, the hardness is not equal to the elasticity, and consumers should leave doubts about PPR tubes that are not broken. Because some unscrupulous manufacturers increase the hardness of pipes by adding too many impurities such as calcium carbonate, such pipes are prone to embrittlement for a long time. How to distinguish PPR tube 5, burn This trick is also very useful! The impurity PPR tube will emit black smoke with a pungent odor; good materials will not only emit black smoke and odor after burning, but the molten liquid will still be very clean after burning. Editor's summary: The above is the common knowledge of the difference between cold water pipes and hot water pipes. 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