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Zhejiang Jingliang Copper-Tube Products Co., Ltd

Custom Ultra-fine copper tube with an outer diameter of <5mm

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Ultra-fine copper tube with an outer diameter of <5mm

Ultra-fine copper tube with an outer diameter of <5mm are high-precision, high-value-added copper tube products. With an outer diameter less than 5mm and extremely small dimensional tolerances, they are suitable for various high-precision applications, possessing significant technological advantages and market value. The processing cost per ton exceeds 150,000 RMB, fully reflecting the meticulous requirements in manufacturing processes and material selection.

The production process of ultra-fine copper tubes is complex and rigorous, using high-purity copper materials to ensure excellent electrical and thermal conductivity, while also possessing good corrosion resistance and stability. Precision machining technology is employed to ensure that the outer diameter, wall thickness, and surface smoothness of each copper tube meet the highest industry standards, satisfying the demands of high-precision applications.

These copper tubes are widely used in instrumentation, electronic equipment, medical equipment, and precision instruments, and are particularly suitable for applications requiring high conductivity, corrosion resistance, and precise dimensional control.

The core advantages of this product lie in its superior conductivity, corrosion resistance, and high customizability. Users can customize products according to specific needs, ensuring that the product meets the precision requirements of different application scenarios. The copper tubes can operate stably under high temperature, low temperature, and high pressure environments, with a wide range of adaptability and reliable performance.

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Ultra-fine copper tube with an outer diameter of <5mm
  • Ultra-fine copper tube with an outer diameter of <5mm
Get a Quote

To avoid errors caused by inconsistent dimensional standards in communication, if you need to request a quotation, please provide the information as per the following format as much as possible:

  • Product Description:

    Outside Diameter × Wall Thickness × Length (in mm)Hardness of HV or HBWTolerance on Outer Diameter & Inner Diameter

  • Reference Standard:

    (e.g., ASTM B88/EN 1057)

  • Quantity:

    (in KG or pieces)

  • Notes:

    e.g.Are there any special process requirements?Are any certificates required?

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ABOUT US
30+YEARS OF
EXPERIENCE
About Us

A Reliable Partner of the Copper Tube Industry

Zhejiang Jingliang Copper-Tube Products Co., Ltd established in 1994, is China Ultra-fine copper tube with an outer diameter of <5mm Manufacturers and Custom Ultra-fine copper tube with an outer diameter of <5mm Suppliers, has been deeply involved in the copper tube industry for over three decades. The company primarily produce various specifications of products such as copper tubes, brass tubes, copper square tubes, fin copper tubes, copper capillary tubes, condenser copper tubes, copper evaporator tubes, and conductive rods, which are of quality and have earned the trust and acclaim of customers both domestically and internationally.

Wide Applications:

These products are widely used in various fields including air conditioning, refrigeration, heat exchange, sanitary ware, automotive, machinery, electric furnaces, and chemical industries.

Convenient Transportation:

Strategically located in Tangpu Town, renowned as the “home of copper tubes” in East China. Our company enjoys a prime location, adjacent to the Shangsan Expressway and National Highway 104, and is conveniently situated just over 70 kilometers from Hangzhou and Ningbo, ensuring easy accessibility and a business position.

Strong Financial Resources:

With its strong financial resources and advanced copper tube processing technology, our company holds an advantageous position in market share, brand value, technological content, and product quality, becoming a preferred supplier for many listed groups.

Large Scale Production:

The company occupies an area of over 20,000 square meters, with a construction area of 12,800 square meters. In 2022, our annual production exceeded 7,500 tons, with a value output of up to 450 million yuan, demonstrating our strong production capacity and market competitiveness.

Comprehensive Industry Chain:

Jingliang has now developed into a complete industrial chain integrating smelting, extrusion, drawing, precision rolling, and annealing. It has been awarded multiple honors, including "Top Ten Copper Tube Enterprises" and "Leading Taxpayer in the Copper Tube Industry".

Smart Manufacturing:

Jingliang Copper-Tube Products will better integrate the concept of factory construction into its corporate development strategy, insist on refining technology and polishing products more finely, and the future of "intelligent manufacturing".

Genuine Cooperation:

Zhejiang Jingliang Copper-Tube Products Co.,Ltd warmly welcomes friends from all walks of life to visit and offer guidance. We look forward to joining hands with you to create a brilliant future together.

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Industry knowledge

Copper tubes are the "blood vessels" of the refrigeration system, mainly used in condensers, evaporators and connecting pipelines. Its high thermal conductivity (with a thermal conductivity coefficient of approximately 400 W/m·K) enables rapid heat transfer, enhancing the energy efficiency ratio of air conditioners and refrigerators. The promotion of environmentally friendly refrigerants such as R410A has further driven the development of copper tubes towards high pressure resistance, thin-walled and lightweight. Industry standards such as ASTM B280 (Copper Tubes for Air Conditioning) have strict regulations on indicators such as cleanliness and tensile strength to avoid refrigerant leakage and system blockage.
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