Environmental protection copper tube
Purple copper tube, a kind of non-ferrous metal tube. It is pressed and drawn seamless tube. High strength at low temperature. Commonly used in the manufacture of heat exchange equipment (such as condensers, etc.). Also used for oxygen equipment in the assembly of low-temperature piping. Small diameter copper pipe is commonly used to transport pressurized liquids (such as hot and cold water systems, lubrication systems, oil pressure systems, etc.) and used as a pressure measuring tube of the instrument.
The content of copper violet tube
Purple copper pipe is much more widely used than pure iron, 50% of copper is electrolytically purified into pure copper for the electrical industry every year. 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 passes, the impure copper on the anode gradually melted, pure copper will gradually precipitate on the cathode. This refined copper; purity up to 99.99%. 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 worse.
Purple copper pipe characteristics
High strength: the material density of the purple copper pipe, and has good toughness and plasticity, which can ensure the high strength of purple copper pipe in industrial production and architectural decoration in the field of application.
Good corrosion resistance: purple copper pipe has good corrosion resistance, will not be due to water, gas and chemical erosion and corrosion, oxidation and other problems, can ensure that in the high temperature, high pressure and strenuous movement conditions for a long time operation and use.
Excellent thermal conductivity: Purple copper tube has good thermal conductivity, can quickly transfer the internal heat and pressure, suitable for water, gas and refrigeration industry.
Good processing performance: the processing performance of the purple copper tube is good, it can be processed according to the customer's requirements for different molding and processing, and it can be automated production to improve the production efficiency and reduce the cost.
Application areas of copper tubes
Industrial manufacturing field
Purple copper tube is suitable for manufacturing high strength, high density and products under high temperature and high pressure, such as aviation, aerospace, machine building and automobile manufacturing.
Consumer goods field
Copper tubes can be made into a variety of household goods and electrical products, such as locks, hangers, lamps, faucets, wires and cables.
Building Decoration
Copper tubes can be used for indoor and outdoor architectural decoration, such as railings, door handles, lamp posts, roof drainage systems and so on.
Water, gas and refrigeration industry
Copper tubes are suitable for piping systems that transport water, gas and refrigerant, such as water pipes, train brake pipes, automobile refrigeration pipes and air conditioning pipes.
