Introduction to Copper Capillary Straight Tube
Copper capillary straight tubes are essential components in various industries, especially in refrigeration, air – conditioning, and heat exchange systems. These tubes are characterized by their small inner diameter, typically ranging from a fraction of a millimeter to a few millimeters. Their straight shape makes them easy to install and integrate into different equipment. Copper is the preferred material for these tubes due to its excellent thermal conductivity, corrosion resistance, and malleability. It can efficiently transfer heat, ensuring the proper functioning of refrigeration and air – conditioning units. Additionally, copper’s durability allows the tubes to withstand harsh operating conditions and long – term use. Copper Capillary Straight Tube

List of the 10 Best Factories
1. Xinchang Sancai Machinery Co., Ltd.
Xinchang Sancai Machinery Co., Ltd. is a leading manufacturer in the field of copper capillary straight tubes. With years of experience in the industry, the company has established a solid reputation for its high – quality products and reliable service. The company is committed to continuous innovation and improvement, using advanced production technology and equipment to ensure the precision and quality of its copper capillary straight tubes.
Features in Copper Capillary Straight Tube:
- Precise Dimensions: The company can produce copper capillary straight tubes with accurate inner and outer diameters, meeting the strict requirements of different applications.
- High – Quality Material: It uses high – purity copper, which provides excellent thermal conductivity and corrosion resistance.
- Customization: Xinchang Sancai Machinery Co., Ltd. offers customized solutions according to customers’ specific needs, including different lengths, diameters, and wall thicknesses.
Company Advantages:
- Advanced Technology: The company has invested in advanced production and testing equipment, which enables it to produce high – quality products efficiently.
- Professional Team: It has a team of experienced engineers and technicians who can provide technical support and solve various problems for customers.
- Good Reputation: With a long – standing presence in the market, the company has won the trust of many customers at home and abroad.
Website: https://www.sccooltube.com/
2. Zhejiang Libang Copper Industry Co., Ltd.
Zhejiang Libang Copper Industry Co., Ltd. is a well – known copper processing enterprise. It has a large – scale production base and a complete production line. The company focuses on the research, development, and production of various copper products, including copper capillary straight tubes. It adheres to strict quality control standards throughout the production process.
Features in Copper Capillary Straight Tube:
- Stable Quality: The company has a strict quality management system, ensuring that each copper capillary straight tube meets high – quality standards.
- Large – scale Production: It can produce a large number of copper capillary straight tubes in a short time, meeting the needs of large – scale projects.
- Diverse Specifications: Zhejiang Libang Copper Industry Co., Ltd. offers a wide range of specifications of copper capillary straight tubes, providing more choices for customers.
Company Advantages:
- Cost – effective: Due to its large – scale production, the company can offer copper capillary straight tubes at a relatively low cost without sacrificing quality.
- Strong R & D Ability: It continuously invests in research and development to improve product performance and develop new products.
- Good After – sales Service: The company provides comprehensive after – sales service, ensuring that customers’ problems are solved in a timely manner.
3. Jiangyin Xinrong Copper Industry Co., Ltd.
Jiangyin Xinrong Copper Industry Co., Ltd. has been engaged in the copper processing industry for many years. It has a profound understanding of copper materials and production technology. The company is dedicated to providing high – quality copper products, especially copper capillary straight tubes, to the market.
Features in Copper Capillary Straight Tube:
- Smooth Surface: The copper capillary straight tubes produced by the company have a smooth surface, which can reduce fluid resistance and improve heat transfer efficiency.
- High Tensile Strength: They can withstand a certain amount of tension, ensuring the stability of the tubes during use.
- Low Impurity Content: The company strictly controls the impurity content in the copper, which helps to improve the performance of the tubes.
Company Advantages:
- Quality Assurance: It has obtained a series of quality certifications, which proves the high quality of its products.
- Experienced Staff: The company has a group of experienced production and management personnel, who can ensure the efficient operation of the production process.
- Flexible Production: It can adjust production according to market demand and customers’ special requirements.
4. Jiangxi Yongsheng Copper Co., Ltd.
Jiangxi Yongsheng Copper Co., Ltd. is a professional copper product manufacturer. It has advanced production equipment and a scientific management system. The company focuses on the production of copper capillary straight tubes and other copper products, aiming to provide high – quality products for different industries.
Features in Copper Capillary Straight Tube:
- Accurate Wall Thickness: The company can control the wall thickness of copper capillary straight tubes accurately, which is crucial for the performance of the tubes in different applications.
- Good Sealing Performance: The tubes have excellent sealing performance, which can prevent leakage in refrigeration and other systems.
- High – Temperature Resistance: They can withstand relatively high temperatures, suitable for use in harsh working environments.
Company Advantages:
- Efficient Production Process: The company has optimized its production process, which can improve production efficiency and reduce production costs.
- Quality Control System: It has a complete quality control system, from raw material inspection to finished product testing, ensuring the quality of each product.
- Industry Experience: With years of experience in the copper industry, the company has a good understanding of market demand and can provide products that meet market expectations.
5. Shandong Huaxin Copper Co., Ltd.
Shandong Huaxin Copper Co., Ltd. is a large – scale copper processing enterprise. It has a strong production capacity and a wide range of product lines. The company’s copper capillary straight tubes are well – received in the market for their stable quality and reasonable price.
Features in Copper Capillary Straight Tube:
- Uniform Inner Diameter: The inner diameter of the tubes is uniform, which can ensure the stable flow of fluids in the tubes.
- Good Bending Resistance: They can withstand a certain degree of bending without damage, which is convenient for installation in different systems.
- Compatible with Refrigerants: The tubes are compatible with various refrigerants used in the refrigeration and air – conditioning industries.
Company Advantages:
- Large – scale Production and Supply: The company can provide a large – quantity supply of copper capillary straight tubes, which is suitable for large – scale projects.
- Cost – effective Products: It offers products at a competitive price, which can help customers reduce costs.
- Good Customer Service: The company has a professional customer service team, which can provide timely and efficient service to customers.
6. Hebei Hongda Copper Co., Ltd.
Hebei Hongda Copper Co., Ltd. is a specialized copper product manufacturer. It focuses on the production of high – precision copper capillary straight tubes. The company has advanced production technology and a strict quality control system.
Features in Copper Capillary Straight Tube:
- High Precision: The company can produce copper capillary straight tubes with high precision in terms of dimensions and shape, meeting the requirements of high – end applications.
- Low Surface Roughness: The tubes have a low surface roughness, which can improve the heat transfer coefficient and reduce energy consumption.
- Excellent Corrosion Resistance: They can resist corrosion in different environments, ensuring a long service life.
Company Advantages:
- Technological Innovation: The company continuously invests in technological innovation to improve product quality and production efficiency.
- Quality – oriented Management: It adheres to quality – oriented management, ensuring that each product meets high – quality standards.
- Industry Reputation: With its high – quality products and good service, the company has established a good reputation in the industry.
7. Guangdong Jinyuan Copper Co., Ltd.
Guangdong Jinyuan Copper Co., Ltd. is a well – established copper processing enterprise in southern China. It has a modern production base and advanced production equipment. The company’s copper capillary straight tubes are widely used in the refrigeration and air – conditioning industries.
Features in Copper Capillary Straight Tube:
- Good Thermal Conductivity: The tubes have excellent thermal conductivity, which can improve the efficiency of heat transfer in refrigeration and air – conditioning systems.
- High – Quality Finish: They have a high – quality finish, which can enhance the appearance and performance of the tubes.
- Customizable Design: The company can provide customized design solutions according to customers’ specific needs.
Company Advantages:
- Geographical Advantage: Located in Guangdong, the company has convenient transportation and access to a large market.
- Diversified Product Portfolio: In addition to copper capillary straight tubes, the company also offers other copper products, which can meet the one – stop shopping needs of customers.
- Strong R & D Team: The company has a strong R & D team, which can continuously develop new products and improve existing products.
8. Fujian Fuxing Copper Co., Ltd.
Fujian Fuxing Copper Co., Ltd. is a reliable copper product manufacturer. It has a long – term commitment to environmental protection in the production process. The company’s copper capillary straight tubes are known for their high quality and environmental – friendliness.
Features in Copper Capillary Straight Tube:
- Environment – friendly Production: The company uses environmentally friendly production processes and materials, reducing the impact on the environment.
- Stable Chemical Properties: The tubes have stable chemical properties, which can ensure their performance in different chemical environments.
- Good Weldability: They can be easily welded, which is convenient for installation and connection in different systems.
Company Advantages:
- Environmental Awareness: The company’s environmental – friendly production concept not only meets the requirements of modern society but also attracts customers who value environmental protection.
- Quality Control in Production: It has strict quality control in the production process, ensuring the consistency and quality of the products.
- Customer – oriented Service: The company focuses on providing customer – oriented service, meeting the needs of different customers.
9. Anhui Huayuan Copper Co., Ltd.
Anhui Huayuan Copper Co., Ltd. is a professional copper product manufacturer with a focus on copper capillary straight tubes. The company has a complete production process and a strict quality inspection system.
Features in Copper Capillary Straight Tube:
- High – Purity Copper: The tubes are made of high – purity copper, which provides better performance in heat transfer and corrosion resistance.
- Accurate Length: The company can produce copper capillary straight tubes with accurate lengths, reducing waste during installation.
- Good Elasticity: They have good elasticity, which can adapt to certain deformation without damage.
Company Advantages:
- Quality – first Principle: The company adheres to the quality – first principle, ensuring that each product meets high – quality standards.
- Skilled Workers: It has a group of skilled workers who can ensure the high – quality production of copper capillary straight tubes.
- Cost – control Ability: The company has strong cost – control ability, which can offer products at a reasonable price.
10. Hubei Changqing Copper Co., Ltd.
Hubei Changqing Copper Co., Ltd. is an emerging copper product manufacturer. It has introduced advanced production technology and equipment from abroad. The company’s copper capillary straight tubes are gradually gaining recognition in the market.

Features in Copper Capillary Straight Tube:
- Advanced Technology – based Production: The company uses advanced production technology to ensure the high quality and precision of copper capillary straight tubes.
- Low – Noise Operation: The tubes can operate with low noise, which is suitable for applications where noise reduction is required.
- Good Compatibility: They are compatible with a variety of other components in refrigeration and other systems.
Shaped Copper Capillary Tube Company Advantages:
- New Technology Introduction: The introduction of advanced foreign technology gives the company a competitive edge in product quality.
- Flexible Market Response: The company can quickly respond to market changes and customer needs, adjusting production and product design.
- Growth Potential: As an emerging enterprise, it has great growth potential in the copper capillary straight tube market.