Factory Cheap Price 6 Inch C1220 C2400 3 Inch Round Brass Tube Pure Seamless Copper Pipe
Copper Material Introduction
Pure copper is a rose red metal, the surface of the formation of copper oxide film is purple, so industrial pure copper is often called copper or electrolytic copper. The density is 8-9g/cm3 and the melting point is 1083°C. Pure copper conductivity is very good, used in manufacturing wire, cable, brush, etc.; Good thermal conductivity, commonly used to manufacture magnetic instruments and meters to prevent magnetic interference, such as compass table; Plastic, easy to hot pressing and cold pressure processing, can be made into tube, rod, wire, strip, belt, plate, foil and other copper materials.
The copper tube is a silenced and drawn seamless tube. Light weight, good thermal conductivity, high temperature.
Used to make heat transfer equipment (such as condenser, etc.). It is also used in oxygen - making equipment to assemble cryogenic piping. Small diameter copper tubes are often used to transport pressurized liquids (such as lubricating systems, oil pressure systems, etc.) and pressure gauges for instrumentation. The quality of copper tube is very stable.
| Grade | Cu | Pb | Fe | Zn |
| C21000 | 94.0-96.0 | ≤0.05 | ≤0.05 | balance |
| C22000 | 89.0-91.0 | ≤0.05 | ≤0.05 | balance |
| C22600 | 86.0-89.0 | ≤0.05 | ≤0.05 | balance |
| C23000 | 84.0-86.0 | ≤0.05 | ≤0.05 | balance |
| C24000 | 78.5-81.5 | ≤0.05 | ≤0.05 | balance |
| C26000 | 68.5-71.5 | ≤0.07 | ≤0.05 | balance |
| C26000 | 64.0-68.5 | ≤0.15 | ≤0.05 | balance |
| C27000 | 63.0-68.5 | ≤0.10 | ≤0.07 | balance |
| C27200 | 62.0-65.0 | ≤0.07 | ≤0.07 | balance |
| C27400 | 61.0-64.0 | ≤0.10 | ≤0.05 | balance |
| C28000 | 59.0-63.0 | ≤0.30 | ≤0.07 | balance |
1.Good Quality and Complete Specifications
The cutting is flat and smooth,advanced technology reliable quality complete specifications. 2.Accurate Tolerance
Advanced machine production,exquisite workmanship,accurate thickness strict testing,each product is produced in strict accordance with the requirements.
3.Support Customization
There are many product styles, complete specifications,support customization.
4.Professional Packaging
Single box packaging.standard export sea-worthy packing and standard carton or according to customers demand for steel customized.
Certificates
