High-Quality C122 Seamless Copper Tubing from China Suppliers | ASTM B280 Standard Factory Production
Copper Pipe
High strength at low temperatures. Commonly used in the manufacture of heat exchange equipment (such as condensers). Also used in the assembly of low-temperature pipelines in oxygen production equipment. Small-diameter copper pipes are often used to transport pressurized liquids (such as lubrication systems, hydraulic systems, etc.) and as pressure measuring pipes for instruments.
Copper pipes are robust and corrosion-resistant, making them the first choice for modern contractors in the installation of water supply, heating, and cooling pipes in all residential and commercial buildings.
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EconomicalCopper pipes save on materials and overall costs during installation, offering stability and reliability with no maintenance required.
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LightweightLower transportation costs, easier to maintain, and occupy less space compared to ferrous metal pipes.
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DeformableCan be bent and shaped into elbows and joints; smooth bends allow copper pipes to flex at any angle.
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Easy to ConnectSimple and reliable connection methods for fast installation in any piping system.
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SafeLeak-proof, non-combustible, produces no toxic gases, and is fully corrosion-resistant.
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High Temperature ResistanceCopper's melting point reaches 1083°C, making hot water system temperatures negligible for copper pipes.
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Historical Proof: Archaeologists have discovered copper water pipes dating back 4,500 years inside the Egyptian pyramids — and they are still usable today. Copper pipes are hard, resistant to corrosion, and withstand high temperatures and pressures, making them suitable for use in various environments.
Product Parameters
| Type | Straight Copper Pipe | Application | Water tube, Air Condition or Refrigerator, Water heater, Oil cooler pipe |
| Specification | OD: 2mm ~ 914mm, WT: 0.5mm ~ 80mm | Grade | T1、T2、T3、TU1、TU2、TU3 |
| Length | 1m, 2m, 3m, 4m, 6m, or as required | Cu (Min) | 59% |
| Alloy Or Not | Non-Alloy | Ultimate Strength (≥ MPa) | 205 |
| Elongation (≥ %) | 40 | Wall Thickness | 0.5mm ~ 80mm |
| Outside Diameter | 2mm ~ 914mm | Model Number | ASTM, JIS, DIN, GB, EN |
| Place of Origin | Tianjin, China | Processing Service | Bending, Decoiling, Welding, Punching, Cutting |
| Length | 6m, 5.8m, 4m or as required | Price Term | Ex-work, CIF, FOB, CFR, CNF, etc. |
| Export To | Korea, India, UK, Singapore, Dubai, etc. | ||
Packing And Shipping
Frequently Asked Questions
❓ What are the main applications of copper pipes?
Copper pipes are widely used in heat exchange equipment such as condensers, low-temperature pipelines in oxygen production equipment, water supply systems, heating and cooling systems in residential and commercial buildings, hydraulic systems, lubrication systems, and as pressure measuring pipes for instruments.
❓ What sizes and specifications are available for your copper pipes?
Our copper pipes are available with an outside diameter ranging from 2mm to 914mm and a wall thickness from 0.5mm to 80mm. Standard lengths include 1m, 2m, 3m, 4m, 5.8m, and 6m, with custom lengths also available upon request.
❓ What international standards do your copper pipes conform to?
Our copper pipes conform to multiple international standards including ASTM, JIS, DIN, GB, and EN, ensuring compatibility with global project requirements and quality assurance.
❓ Why are copper pipes preferred over galvanized steel pipes?
Unlike galvanized steel pipes, which are prone to rust and can cause yellowing tap water and reduced flow over time, copper pipes are highly corrosion-resistant, durable, and maintain performance even under high temperatures and pressures. Copper's melting point of 1083°C makes it ideal for hot water systems as well.
❓ What processing services do you offer for copper pipes?
We offer a full range of processing services including bending, decoiling, welding, punching, and cutting, allowing us to meet customized project specifications and requirements.
❓ What are the available shipping and pricing terms?
We support multiple trade terms including Ex-Works, CIF, FOB, CFR, and CNF. Our copper pipes are exported to countries including Korea, India, the UK, Singapore, Dubai, and more. Please contact us for a customized quote based on your destination and order volume.