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ASTM B587 C4430 C38500 Seamless Copper Tube Pipe for Air Conditioning and Refrigeration
Copper pipe, a kind of non-ferrous metal pipe. Is pressed and drawn seamless tube.
High low temperature strength. It is often used to manufacture heat transfer equipment (such as condenser, etc.). It is also used for assembling low-temperature pipelines in oxygen production equipment. Small diameter copper pipe is often used for conveying pressure liquid (such as lubrication system, oil pressure system, etc.) and used as instrument pressure tube, etc.
Copper pipe with strong, corrosion resistance characteristics, and become the modern contractor in all residential commercial housing water pipes, heating, refrigeration pipeline installation of the first choice.
1. Copper is economic. Because the copper tube is easy to process and connect, so that when it is installed, it can save material and total cost, stability and reliability, and can eliminate maintenance.
2. Copper is lightweight. Copper pipe does not need the thickness of ferrous metal for internal threaded pipe of the same inner diameter. When installed, copper pipe transport costs less, easier to maintain, take up less space.
Copper can change shape. Because copper pipe can bend and deform, it is often made into elbows and joints. The smooth bend allows the copper pipe to bend at any Angle.
Copper is easy to join.
5. Copper is safe. No leakage, no combustion, no toxic gas, corrosion resistance.
Copper tube is hard in texture, not easy to corrosion, and high temperature and high pressure resistance, can be used in a variety of environments. Compare with this, the shortcoming of a lot of other pipe material is apparent, for instance the multi-purpose galvanized steel pipe in past residence, rust easily, use time is not long can appear tap water hair yellow, current decrescent wait for a problem. Still the intensity that some material falls in high temperature can be reduced rapidly, when be used at hot water tube can produce unsafe hidden trouble, and the melting point of copper is as high as 1083 degrees Celsius, the temperature of hot water system is negligible to copper tube. Archaeologists have found copper water pipes in the Pyramids of Egypt that are 4,500 years old and still working today.
Copper is pure copper: pure copper is purple red, also known as red copper.
Suitable for the manufacture of copper pipe copper materials for T1, T2.
T1T2
The chemical composition of T1 is Cu+Ag99.95%, P0.001%, Bi0.001%, Sb0.002%, As0.002%, Fe0.005%, Ni0.002%, Pb0.003%,Sn0.002%,S0.005%, Zn0.005%, O0.02%.
The chemical composition of T2 is Cu+Ag99.95%, Bi0.001%, Sb0.002%, As0.002%, Fe0.005%, Pb0.005%,S0.005%.
Thermal conductivity (λ) 384/W·(m·K)-1
Ratio of hot melt (C) 0.394/ kJ ·(kg·K)-1
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