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logo clean hd
  • Home
  • About
    • Vision- Misson-Core Value
    • Manufacturing Facilities
    • Environmental Policy
    • Health & Safety Policy
    • Technical Instructions for Ruby Copper Tubes
  • Products
    • Pancake Copper Coil
    • Level Wound Copper Coil
    • Straight Copper Tube
    • Insulated Copper Coil
    • Inner Grooved Copper Tube
  • Production Process
  • Blog
    • Copper Market
    • Copper Knowledge
    • Ruby Copper News
    • Community & CSR
  • Documents
    • Catalogue
    • Certificates
  • Contact

Copper Knowledge

Learn about copper properties, applications, and production processes. Practical knowledge and expert insights from Ruby Copper.

Level Wound Copper Coil for HVAC & Refrigeration Applications

Level Wound Copper Coil for HVAC & Refrigeration Applications Read More »

ASTM B280 Copper Tube

ASTM B280 Copper Tube Supplier for HVAC & Refrigeration Industry

ASTM B280 Copper Tube Supplier for HVAC & Refrigeration Industry Read More »

Ruby Copper – Global Demand for Copper Tube Manufacturers

Ruby Copper – Global Demand for Copper Tube Manufacturers Read More »

Copper Tube Supplier – How to Choose a Reliable Partner for HVAC & Refrigeration Projects

Copper Tube Supplier – How to Choose a Reliable Partner for HVAC & Refrigeration Projects Read More »

ASTM Standards for Copper Tubes in HVAC Systems

ASTM Standards for Copper Tubes in HVAC Systems Read More »

5 Most Common Types of Copper Tubes Today and Their Applications

5 Most Common Types of Copper Tubes Today and Their Applications Read More »

Faster Installation When Using Pre-Insulated Copper Pipes

Pre-Insulated Copper Pipes – The Optimal Solution for Air Conditioner Efficiency

Pre-Insulated Copper Pipes – The Optimal Solution for Air Conditioner Efficiency Read More »

Ruby Copper Manufacturing Process

Ruby Copper Manufacturing Process Read More »

Straight Copper Tube: Advantages, Applications, and Specifications

Straight Copper Tube: Advantages, Applications, and Specifications Read More »

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Recent Posts

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  • How to Select Copper Pipes for AC Systems

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© 2021. RUBY COPPER TUBE JOINT STOCK COMPANY

Enterprise Registration Certificate No.: 0900246768 – Date of issuance: April 4, 2006, amended for the 25th time on January 25, 2021 Issuing authority: Business Registration Office – Department of Planning and Investment of Hung Yen Province Registered business address: Road 206, Zone D, Pho Noi A, Industrial Park, Nhu Quynh Commune, Hung Yen Province, Vietnam. All information on this website is the property of TOAN PHAT COPPER TUBE Company and is for reference purposes only. Ruby Copper shall not be held responsible for any issues arising in relation to the application of such information.

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