Purple copper pipe specifications are a uniform tabulation reflecting the standardization of purple copper pipe, which is also known as copper pipe is a type of non-ferrous metal pipe. It is pressed and drawn seamless tube. Copper pipe that meets the specifications of the purple copper pipe is lighter in weight, has good thermal conductivity and high low-temperature strength. It is commonly used in the manufacture of heat exchange equipment (e.g. condensers, etc.). Also used in oxygen equipment assembly of low-temperature piping. Small diameter copper tube is commonly used to transport pressurized liquids (such as lubrication system, oil pressure system, etc.) and used as instrumentation pressure measurement tube.
Copper pipe specification table weight formula, copper is pure copper: pure copper is purple-red, also known as purple copper. Pure copper density of 8.96, melting point of 1083 ℃, the quality of the calculation is as follows: G = 8.96 π δ (D - δ) / 1000 G: mass kg δ: tube wall thickness mm D: tube diameter mm
Compliance with the specifications of the purple copper pipe: weight per meter (kg) = 0.02796 * wall thickness * (outer diameter - wall thickness)
Copper in the specifications of the purple copper pipe has a strong, corrosion-resistant properties, and become a modern contractor in all residential commercial housing, water piping, heating, cooling piping installation of choice. Because the product status of purple copper in industrial purple copper is more important, purple copper specification table is also the focus of attention of various enterprises.
Purple copper pipe specification table is as follows
Purple copper pipe standard JIS H3300 CNS 5127 H3081
Nominal diameter of ceramic steel pipe ㎜ 8 10 15 20 25 32 40 50 65 80 100 125 150 in 1/4 3/8 1/2 5/8 3/4 1 1 1/4 1 1/2 2 2 1/2 3 3 1/2 4 5 6
Average OD ㎜ 9.52 12.7 15.88 19.05 22.22 28.58 34.92 41.28 53.98 66.68 79.38 92.08 104.78 130.18 155.58 Grade K 0.89 1.24 1.24 1.24 1.24 1.65 1.65 1.65 1.83 2.11 2.41 2.77 3.05 3.40 4.06 4.78
Thickness ㎜ L grade 0.76 0.89 1.02 1.07 1.14 1.27 1.4 1.52 1.78 2.03 2.29 2.54 2.79 3.18 3.56 M grade 0.64 0.71 0.81 0.89 1.07 1.24 1.47 1.65 1.83 2.11 2.41 2.77 3.10
The above is the specification table of copper pipe, copper pipe has strong, corrosion-resistant properties, and become the first choice of modern contractors in the installation of water piping, heating and cooling piping in all residential commercial properties.1, copper is economical. Because copper pipe is easy to process and connect, so that when it is installed, you can save materials and total cost, stability can be reliable, can save maintenance. 2, copper is lightweight. For the same inner diameter of the stranded threaded pipe, copper pipe does not require the thickness of ferrous metal. When installed, copper tubing has a smaller delivery cost, is easier to maintain, and takes up less space. 3. Copper is shape-changing. Because copper pipe can be bent and deformed, it can often be made into elbows and joints, and smooth bends allow copper pipe to be bent at any angle.4. Copper is easy to connect.5. Copper is safe. It does not leak, does not promote combustion, does not produce toxic gases, and is corrosion resistant.
