Copper, the reason why called copper, because it contains 99.95% copper, purity is very high; copper strong and corrosion-resistant, mostly used in water pipelines, heating, refrigeration pipeline, at the same time, because it has a low-temperature strength of the characteristics of the high temperature, so used to manufacture the condenser or the oxygen equipment in the low-temperature piping, so what are the applications of the use of copper? How practical? What are the advantages of comparing with other plastic pipes? What is its price? Today, I'm with you to understand the knowledge about copper.
Copper pipe is hard, not easy to corrode, and high temperature, high pressure, can be used in a variety of environments. Compared with this, many other pipe shortcomings are obvious, such as the past residential galvanized steel pipe, very easy to rust, the use of time will not appear yellow tap water, water flow becomes small and other issues. There are also some materials at high temperatures will rapidly reduce the strength of the hot water pipe for hot water pipe will produce unsafe hidden danger, and the melting point of copper up to 1083 degrees Celsius, the temperature of the hot water system on the copper pipe is negligible. Archaeologists have found copper water pipes inside Egyptian pyramids from 4,500 years ago that are still in use today.
Application Uses:
Purple copper tubing has a much wider range of applications than pure iron, with 50 percent of copper being electrolytically purified into pure copper each year for use in the electrical industry. Here said copper violet, indeed to be very pure, containing copper up to 99.95% or more before, a very small amount of impurities, especially phosphorus, arsenic, aluminum, etc., will greatly reduce the conductivity of copper. Oxygen in copper (copper refining is easy to mix a small amount of oxygen) has a great impact on the conductivity, copper for the electrical industry generally must be oxygen-free copper. In addition, lead, antimony, bismuth and other impurities will make the copper crystallization can not be combined together, resulting in thermal embrittlement, will also affect the processing of pure copper. This very high purity of pure copper, generally refined by electrolysis: the impure copper (i.e., crude copper) as the anode, pure copper as the cathode, with copper sulfate solution as the electrolyte. When the current through, the anode on the impure copper gradually melted, pure copper will gradually precipitate on the cathode. This refined copper; purity up to 99.99%. Purple copper is a relatively pure kind of copper, generally can be approximated as pure copper, electrical conductivity, plasticity are better, but the strength, hardness is a little worse.
Practicality:
Purple copper pipe connection firmness is very strong, making it more practical value. Because there are many kinds of pipes on the market, the interface fittings are mainly copper pipes, even if some parts of the pipe can not use copper fittings, it is still necessary to have a copper fittings in the place where it interfaces with the faucet. But if the copper fittings are connected with other pipes, due to the different materials of pipes and fittings, the physical and mechanical properties of the thermal expansion and contraction of the physical and mechanical properties of the difference is very large, the firmness of the connection naturally be subjected to additional challenges. Therefore, copper pipe connected with copper fittings, firmness will be greatly enhanced.
Environmental advantages:
Purple copper pipe compared with the general plastic pipe, it can be found that the main material of plastic pipe contains plasticizers and other chemical additives, easy to escape with time and temperature changes caused by the hardening and embrittlement phenomenon or plastic. And copper copper pipe is not plastic pipe of various modifiers, additives, additives and other chemical components, the nature of a very stable. And the water supply in the E. coli in the copper pipe can not continue to reproduce, more than 99% of the bacteria in the water into the copper pipe 5 hours after being completely killed. Moreover, the organization structure of copper pipe is extremely dense and impermeable. Whether it is grease, bacteria, viruses, oxygen and ultraviolet rays and other harmful substances can not pass through it and pollute the water. In addition, copper pipe does not contain chemical additives, and will not burn to release toxic gases that suffocate people. Moreover, the recycling of copper is conducive to environmental protection and is a green building material for sustainable development.
Manufacturers recommended and price:
Wuxi Mengyuanda Special Steel Co., Ltd. all kinds of brass tube? Environmental protection purple copper tube? Can be customized according to customer requirements
￥48.5?(Starting batch 1kg)
Tianjin Haohong Weiye Iron and Steel Trade Co. Tianjin purple copper tube / T2 purple copper tube non-standard purple copper tube? ￥61(Starting lot 100kg)
Shangyu more rich copper factory? Mass production and direct sales of the purple copper tube T2?TP2?Brass tube H62?H65 copper tube
￥ 23 (Starting batch 10 kg)
Wenzhou City Longwan Hongguang Copper Products Factory Finishing T2 capillary purple copper tube small copper tube? Electrode copper tube? Production of precision brass tube
￥ 40.2?(Starting batch 1 kg)
Yangzhong Minghong Instrumentation Accessories Factory production plastic-coated copper tube, copper cable, instrumentation gas pipe? Copper? Copper tube
￥ 14.8? (Starting batch 1 m)
The above is about the introduction of copper, you can see, copper is a kind of green building materials, in the combustion will not release harmful gases to human beings, but also recycling, is conducive to the protection of the ecological environment; its connection firmness, practicality and strong, corrosion-resistant, is a good helper in the life of mankind; As for the above manufacturers Price is for reference only Oh, the actual price but also with the manufacturer docking price-based; I hope that the above content can help you more in-depth understanding of copper.
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