Due to their unique characteristics, copper rectangular tubes have proven to be a crucial element in various industries. The tubes' exceptional properties have made them popular among artisans and DIY enthusiasts. Copper rectangular tubes are versatile, durable, and easy to work with, making them ideal for several applications. In this blog post, we will take a deep dive into the applications of Copper Rectangular Tubes and how they improve things.
What Is A Copper Rectangular Tube?
Copper Rectangular Tubes are metal tubing made from Copper, a highly conductive and corrosion-resistant material. This shape offers many advantages over traditional circular tubes, such as increased strength and stability in structural applications. It is commonly used in plumbing, electrical wiring, and heating systems as it can withstand high temperatures and pressures. Additionally, its malleability allows for easy bending and shaping to fit various design needs. Furthermore, the reddish-brown colour of Copper adds an aesthetic appeal to projects or installations where it is used. With its numerous benefits and wide range of applications, it's no wonder that copper rectangular tubes have become popular among engineers, architects, and construction professionals worldwide.
Plumbing
Copper rectangular tubes are widely used in plumbing. Compared to other metals, Copper is more resistant to corrosion, making it the perfect material for pipes. Copper tubes are also antimicrobial, repelling bacteria, fungi and viruses, making them perfect for carrying clean water. They supply water to homes, hospitals, offices, and public buildings. Moreover, copper rectangular tubes have great thermal properties, allowing hot water to flow through them efficiently.





Electrical Wiring
Copper is an excellent conductor of electricity and heat. Copper rectangular tubes are used in electrical wiring because of their high conductivity. Copper wiring is increasingly becoming popular compared to aluminium wiring, which was used in the past. Copper rectangular tubes can withstand wear and tear and have low resistance to electricity, making them ideal for electrical installations.
HVAC Systems
Copper rectangular tubes are widely used in HVAC (heating, ventilation, and air conditioning) systems. They are ideal for heat transfer applications due to their high thermal conductivity. Copper tubes are also very formable, allowing artisans to make intricate shapes and designs for indoor and outdoor HVAC units, like air conditioning condensers and heat exchangers.
Art And Craftwork
Copper rectangular tubes are a favourite among artisans and DIY enthusiasts. Artisans use copper tubes to make beautiful home decor items like copper mirrors, planters, and lamps. Copper tubes are versatile and can be easily shaped into different designs. Moreover, Copper is an attractive metal with a unique appearance that adds a touch of elegance and class to any artwork.
Industrial Equipment
Copper rectangular tubes are used in a wide range of industrial equipment. They are suitable for heat transfer applications and can be used to manufacture heat exchangers in vehicles and industrial machinery. Copper tubes can withstand high pressures and temperatures, making them ideal for refrigeration and oil pipelines. Moreover, Copper is a durable material that can withstand wear and tear, making it preferable for manufacturing durable industrial equipment.
Our product range
| Product Category | Key Grades / Alloys | Common ASTM Standards (Examples) | |
|---|---|---|---|
| Copper Tubes / Pipes | C10100 (OFE), C10200 (OF), C11000 (ETP), C12000 (DLP), C12200 (DHP), C19200, C23000 (Red Brass) | ASTM B68 (Seamless Copper Tube), ASTM B75 (Seamless Copper Tube), ASTM B88 (Water Tube), ASTM B280 (ACR/Refrigeration Tube) |
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| Copper Sheets / Plates | C10100, C10200, C11000, C12200, C26000 (Cartridge Brass), C26800, C70600 (90-10 CuNi), C71500 (70-30 CuNi) |
ASTM B152 (Copper Sheet/Strip), ASTM B248 (Copper Plate) |
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| Copper Rods / Bars | C10100, C11000, C14500 (Tellurium Copper), C14700 (Sulfur Copper), C36000 (Free-Cutting Brass), C46400 (Naval Brass) |
ASTM B133 (Copper Rod/Bar), ASTM B16 (Free-Cutting Brass Rod) |
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| Copper Wires | C10100, C10200, C11000 | ASTM B1 (Hard-Drawn Copper Wire), ASTM B2 (Medium-Hard Copper Wire), ASTM B3 (Soft/Annealed Copper Wire) |
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| Copper Foils | C10100, C10200, C11000 | ASTM B103 (Phosphor Bronze Strip/Foil),* ASTM B152 (Copper Strip/Foil), IPC-4562 (PCB Foil Standards) |
Our factory
We are a leading manufacturer specializing in a comprehensive range of precision copper products, including tubes, sheets, rods, wires, and foils. Our advanced manufacturing facility operates with a full suite of modern equipment-from hot rolling mills and extrusion presses to precision drawing machines and automated finishing lines-enabling strict control over every production stage.
Committed to excellence, we adhere to major international standards such as ASTM, EN, JIS, and GB, supported by a rigorous quality management system. Our products serve diverse industries, including HVAC&R, electrical and electronics, automotive, construction, and industrial engineering. With strong in-house technical expertise, flexible customization capabilities, and a reliable supply chain, we deliver high-performance, cost-effective copper solutions to partners worldwide.

copper product packaging
To ensure every copper product you order receives reliable protection throughout transportation and storage, we provide systematic professional packaging solutions based on product type and shipping requirements. These include export-standard wooden crates, moisture-proof reinforced cartons, steel-structure pallet bundling, stretch film protection, and specialized end caps for tubing. Each batch of products undergoes cleaning and anti-rust treatment, followed by layered isolation wrapping using materials such as anti-rust paper, polyethylene foam, and bubble wrap to effectively prevent scratches and impacts. We also offer nitrogen-filled modified atmosphere packaging upon customer request, where inert nitrogen is injected into a sealed environment to significantly inhibit oxidation and moisture erosion. This is particularly suitable for copper materials with high surface quality requirements, long-term storage, or special environmental transportation, ensuring the products maintain their factory-level finish and performance upon arrival. All packaging is clearly labeled and accompanied by complete shipping documentation to ensure full traceability and ease of handling throughout the logistics process.





