Product presentation：
Soft copper pipe is a kind of high-quality metal pipe, which has a wide range of applications in modern construction and machinery manufacturing. Its unique advantages make it popular in the market, whether it is in home decoration or industrial manufacturing has an important role.
It is widely use in many fields like the following:
1. In the construction industry, soft copper pipes are often used in the manufacture of HVAC, water supply and drainage pipes. It has good corrosion resistance and is easy to process and install, so it has become an indispensable part of construction projects.
2. In the home appliance manufacturing industry, soft copper pipe also has an important application. For example, large household appliances such as refrigerators and air conditioners need to use copper refrigeration tubes, and the flexibility and plasticity of soft copper tubes make it possible to make various bending shapes, and have the functions of exhaust, refrigeration and water conduction.
3. Soft copper pipe is also widely used in the automobile manufacturing industry. Automotive cooling systems and braking systems require the use of soft copper pipes. Compared with traditional steel pipes, soft copper pipes are lighter, can improve the overall performance of the vehicle, reduce the weight of the body, and can effectively improve the fuel efficiency of the vehicle.
4. Soft copper pipe is also widely used in industrial production. For example, in the power industry, soft copper pipes are used to transport coolants and heaters in high-voltage wires. In addition, soft copper pipes are also used in the manufacture of oil cross-sea pipelines, chemical equipment and high pressure tools.
Feature of Soft copper pipe：
1. Good thermal conductivity: Due to the good thermal conductivity of soft copper pipes, they can quickly conduct heat in liquids and gases, so they are widely used in air conditioning, cooling systems and other fields.
2. Strong corrosion resistance: compared with other metal pipes, soft copper pipes have stronger corrosion resistance, which can resist the erosion of water, oxygen and other liquid and gaseous substances on the pipeline and extend its service life.
3. Easy to bend and install: Soft copper pipe is soft, easy to bend and process into various shapes, so as to adapt to the needs of different fields of use. At the same time, the soft copper pipe is also easy to connect and install, and can achieve rapid installation and disassembly, improving the efficiency of use.
4. High strength and durability: Soft copper pipe has high strength and durability, can withstand the operation of high pressure and high temperature environment, to ensure the stability and safety of the pipeline.
Production of Soft copper pipe:
1. Preparation of copper billet: use high-quality electrolytic copper or converter copper as raw materials, and make copper billet through smelting, casting, rolling and other process steps.
2. Drawing: After the copper billet is heated to a certain temperature, the copper billet is drawn into a copper wire with a specified diameter by the drawing machine.
3. Cleaning: The copper wire is treated with oil removal, oxygen removal, cleaning and other processes to ensure the surface finish of the copper wire.
4. Hardening: After a period of natural cooling, the softened copper wire is reheated to the appropriate temperature, and it is cooled rapidly by water cooling or air cooling, so that the surface of the copper wire produces a certain hardness and strength.
5. Drawing again: After hardening, the copper wire is drawn by the drawing machine again, and the soft copper pipe with the required diameter is drawn.
Operating requirement：
1. Cutting direction: It should be cut in the direction of the pipe axis. Do not use rotary force or push the blade along the axis during the cutting process, so as to avoid leaving scratches or jagged cuts on the surface of the pipe, affecting the quality of the pipe connection.
2. Cleaning the pipe: Before using the soft copper pipe, be sure to ensure that the inside of the pipe is completely clean to avoid any iron filings or impurities in the pipe. The method of cleaning the pipe is to rinse with water until clean.
3. Welding temperature: When using the welding method to connect the pipeline, the welding temperature must be controlled to prevent excessive temperature resulting in damage or deformation of the soft copper pipe.
4. Welding method: It should be completed step by step and as far as possible. When welding, the pipe is preheated, and then the pipe is gradually welded to the support with a solder bar.
5. Skill level: The operation of soft copper pipes requires a certain skill level. You are advised to undergo training or ask professional personnel to perform operations before operation to ensure safety.
FAQ:
Q: What are the categories of soft copper pipes?
A: Soft copper pipe can be divided into two kinds: red copper pipe and phosphorus copper pipe. Copper pipe contains more than 99.9% copper, has good electrical and thermal conductivity; Phosphorus copper pipe added a small amount of phosphorus element, has good corrosion resistance and plasticity.
Q: What are the processing technologies of soft copper pipe?
A: The processing technology of soft copper pipe mainly includes drawing, rolling, bending, welding and so on. Among them, welding is the most common method in the processing of soft copper pipe, which can be carried out by silver welding, brazing and other methods.
Q: What are the maintenance methods for soft copper pipes?
A: The maintenance method of soft copper pipe mainly includes regular cleaning, avoiding collision, preventing long-term moisture and so on. When cleaning soft copper pipes, neutral or weakly alkaline cleaners should be used, and acidic cleaners should be avoided. Soft copper pipes also need to be checked for cracks or fatigue fractures after a long time of use.
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