ASTM B68 Copper Round Pipe 2-800mm OD C21000 C22000 C72900 H62 for HVAC Systems
ASTM B68 compliant copper and brass round pipes in grades C21000, C22000, C72900, and H62. These continuous casting copper tubes are engineered for superior performance in heat exchange applications, air conditioning systems, and refrigeration equipment.
| Parameter | Specifications |
|---|---|
| Material Grades | C21000, C22000, C72900, H62 |
| Outside Diameter | 2mm to 800mm |
| Wall Thickness | 1mm to 220mm |
| Length | 1 meter to 6 meters |
| Hardness Options | 1/16 hard, 1/8 hard, 3/8 hard, 1/4 hard, 1/2 hard, full hard |
| Surface Finishes | Polished, bright, oiled, hair line, brush, mirror, or custom requirements |
| Available Shapes | Round, Square, Flat, Hexagon, Oval |
- Heat exchange equipment and systems
- Air conditioning and refrigeration units
- Oxygen generation equipment low-temperature pipelines
- Pressure liquid transportation systems
- Instrumentation pressure pipes
- Building water pipes and refrigeration pipes
- Decorative applications (stair rails, architectural elements)
- Solar water heater systems
All shipments include Mill Test Certification. Third-party inspections (SGS or equivalent) are welcome and supported. Our quality control system ensures consistent product performance and reliability.
| Parameter | Details |
|---|---|
| Minimum Order Quantity | 1 Ton |
| Delivery Time | Prompt delivery based on order quantity |
| Packaging | Plastic film with wooden case or wooden pallet |
| Payment Terms | T/T, L/C |
Annual production capacity exceeds 500,000 tons with over 800 specification variations. Advanced manufacturing equipment includes laser cutting machines, decoiler machines, slitting machines, flying shear machines, hairline processing machines, polishing machines, folding plate machines, ERW machines, and automated packing systems.
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