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Smaller Copper, Bigger Efficiency

Copper Weekly Brief — Week Ending 31 July 2026

      Copper remained elevated through the week ending 31 July, supported by tight mine supply, constrained concentrate availability and resilient long-term demand linked to electrification, grid investment and…

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Copper Weekly Brief — Week Ending 24 July 2026

  Copper ended the week near historically high levels as tight mine supply, falling exchange stocks outside the United States and resilient electrification demand continued to support the market. Against…

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Hillgrove Resources gains approval to start Emily Star

ASX-listed Hillgrove Resources has garnered board approval for the start of development at Emily Star as the third underground mining front of the Kanmantoo copper mine, in South Australia.   The development requires between $20-million and $22-million of…

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China’s Top Solar Firm Makes Switch from Silver to Copper

China’s biggest solar maker, LONGi Green Energy, has started mass production of solar cells that replace silver with copper at a new plant in Shaanxi — a key step in…

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September 23, 2017 · General, Plumbing

Heat exchangers using smaller diameter copper tubing are energy smart and finding all sorts of new uses.

“Not many years ago, there were just a handful of smaller diameter copper tube applications, but that is no longer the case,” says Avinash Khemka from International Copper Association India.

“Smaller Diameter Copper Tube heat exchangers enable high efficiency to be realised in diverse and dissimilar products, from cold vending machines and cold display cases to clothes drying heat pumps and mobile refrigeration systems,” he said in a recent article in Cooling India Magazine.

Smaller Diameter Inner-Grooved Copper Tubes technology is expanding into all sizes of heat exchanger coils from small to very large.

Smaller-diameter copper tubes can be found in a myriad of products, with tube lengths ranging from a few inches to several metres; and capacities ranging from hundreds of watts to hundreds of kilowatts.”

Full article: http://coolingindia.in/blog/post/id/13023/smaller-diameter-copper-tubes

Featured

Copper Weekly Brief — Week Ending 31 July 2026

      Copper remained elevated through the week ending 31 July, supported by tight mine supply, constrained concentrate availability…

Read More

Copper Weekly Brief — Week Ending 24 July 2026

  Copper ended the week near historically high levels as tight mine supply, falling exchange stocks outside the United States…

Read More

Hillgrove Resources gains approval to start Emily Star

ASX-listed Hillgrove Resources has garnered board approval for the start of development at Emily Star as the third underground mining front of the Kanmantoo copper mine, in South…

Read More

China’s Top Solar Firm Makes Switch from Silver to Copper

China’s biggest solar maker, LONGi Green Energy, has started mass production of solar cells that replace silver with copper at…

Read More

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