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31～60 item / All 80 items
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Connection method and pipe fittings used for refrigerant-coated copper pipes | Refrigerant copper piping for air conditioning
Introduction to three types of connections: flare connection, brazed connection, and mechanical joint connection!
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Products, specifications, and installation of insulated copper pipes for refrigerants | Copper piping for air conditioning refrigerants
We would like to introduce an article about the standards established by the Japan Copper Center!
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Advantages of Copper Pipes in Refrigerant Piping for Air Conditioning | Refrigerant "Copper" Piping for Air Conditioning
Utilizing its excellent corrosion resistance, it is widely used in building roofing materials, exterior materials, and industrial equipment!
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Q&A about Copper: Regulations, Certification, and Qualifications
We have published information stating that copper containers are regulated by food sanitation laws to come into direct contact with food!
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Q&A about Copper: Products, Construction, Processing, Surface Treatment
Advice on preventing and addressing issues related to the use of brass and bronze fittings, as well as measures to prevent and mitigate discoloration phenomena, is also included!
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Q&A about Copper: Aomizu
The phenomenon of the bath turning blue is caused by copper soap! Here are methods to prevent its formation and easy ways to implement them.
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Q&A about Copper: Verdigris
Methods for preventing the formation of verdigris, as well as ways to induce its formation as quickly as possible, are included!
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Q&A about Copper: Corrosion Resistance and Durability
Introducing a Q&A on corrosion resistance against copper corrosion substances, potential corrosion, and ant nest-like corrosion!
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Q&A about Copper: Thermal and Mechanical Properties
We explain the elongation in response to the temperature rise of copper, as well as the linear expansion coefficient and methods for calculating thermal expansion!
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Q&A about Copper: Super Antibacterial Performance
Exhibiting super antibacterial performance through the trace metal action of copper! Introducing various Q&A about deodorizing effects and more.
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Q&A about Copper
"Super antibacterial properties" and "thermal and mechanical characteristics"! We are compiling questions about copper that have been submitted by everyone.
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[Column] Understanding Copper: CO2 Reduction and Carbon Neutrality
Durability is of course a feature, but it is also easy to recycle and has low carbon dioxide emissions from manufacturing to construction!
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[Column] Understanding Copper: Flow Diagram of "Copper" in Japan
Circulation of copper resources! Continuously recycled as "valuable metals," contributing to the realization of a resource-circulating society.
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[Column] Understanding Copper: Recycling
Copper, which has high value as a recycled material! As the effective use of limited resources is desired, the role of copper is increasingly anticipated.
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[Column] Understanding Copper: Essential for the Human Body and Organisms
Copper is an essential nutrient for health! Copper has been recognized as a component of "nutritional functional foods" and is necessary for both animals and plants.
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[Column] Understanding Copper: Life and Copper (History of Copper Use)
The first metal that humanity ever obtained! In recent years, copper's "super antibacterial properties" have garnered attention, and antibacterial products using copper are thriving in various fields.
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[Column] Understanding Copper: Daily Life and Copper (Household Items, Others)
High-quality cooking tools that quickly and evenly transmit heat! Antibacterial items utilizing the super antibacterial properties of copper, loved by wagashi artisans, such as copper pots.
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[Column] Understanding Copper: Life and Copper (Buildings and Equipment)
Copper roofs have a long lifespan! Utilizing the excellent workability, constructability, and corrosion resistance of copper, copper pipes are used for refrigerant piping in air conditioning equipment.
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[Column] Understanding Copper: Life and Copper (Precision and Optical Equipment)
Copper and copper alloys are also active in components of precision and optical equipment! They possess workability, corrosion resistance, and non-magnetic properties, while also contributing to the miniaturization of precision devices.
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[Column] Understanding Copper: Life and Copper (Transportation)
Various copper products are used, including electrical components, radiators, gaskets, fuel devices, and pressure regulators!
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[Column] Understanding Copper: Life and Copper (Communication and Electronic Devices)
Copper is active in various home appliances! Copper products are essential materials for generators, transformers, and distribution boards.
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[Column] Understanding Copper: Physical Properties and Mechanical Properties
An explanation of the physical properties of pure copper and the relationship between electrical conductivity and thermal conductivity! Mechanical properties will also be introduced.
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[Column] Understanding Copper: Characteristics of Copper
Introducing the main features of copper, such as its excellent electrical conductivity, good thermal conductivity, and antibacterial properties!
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Copper Ion Water Generation Device 'Cu Energy'
Not only water, but also removing substances that adhere to water supply and drainage systems and pipes! Water purification device using copper ions.
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Copper Ion Generation Water Treatment Device "Cu Energy TS Series"
No use of any drugs! This is a device that purifies industrial water and cooling water using the "power of copper."
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Copper Ion Generation Water Treatment Device "Cu Energy" <Environmentally Friendly>
A system that purifies water using the power of copper ions! It exhibits sterilizing effects against various bacteria and viruses.
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The mechanism of Cu energy.
A system that purifies water using the power of copper ions, completely free of taste, odor, and any chemical agents!
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[Cu Energy] Mechanism of Water Purification <Rust and Scale>
Decomposition and removal through chemical reactions! By continuously circulating copper ion water, we suppress and prevent generation and adhesion.
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[Cu Energy] Mechanism of Water Purification <Algae・Slime>
Copper ions exhibit antibacterial effects against various bacteria and viruses! Proper equipment management and hygiene control are possible.
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【Cu Energy】Reduction of water quality management costs with copper ions.
No toxicity and almost no corrosiveness due to the absence of chemicals! No need for wastewater treatment costs or water quality management equipment, etc.
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