Copper Tube, Bar & Busbar
Refrigeration tube, water tube, busbar and bar in C11000 and C12200 copper.
Key facts
| Grades and materials we supply | C11000 (ETP), C12200 (DHP), C21000 brass, T2 |
|---|---|
| Size range | Tube OD 4 – 200 mm, wall 0.5 – 20 mm · busbar 3 – 200 mm × 3 – 50 mm |
| Grade and temper | C11000 (ETP) and C12200 (DHP), soft / half hard / hard |
| Standard | ASTM B280, ASTM B88, ASTM B187, EN 1057, GB/T 17791 |
| Conductivity | ≥ 99.9 % IACS for C11000 busbar |
Grades we hold specifications for
Technical specifications
Copper is bought for conductivity and for corrosion behaviour in plumbing and refrigeration systems, so grade and temper are not interchangeable. We supply soft and half-hard tube for HVAC and water lines, hard busbar for switchgear and panel builders, and sheet and strip where a drawing calls for it — with temper and tolerance to your specification.
Main applications
- Air conditioning and refrigeration
- Plumbing and water supply
- Switchgear and panel busbar
- Heat exchangers and condensers
- Earthing and lightning protection
Packing and delivery
Pancake or level-wound coils for tube, straight lengths in bundles or wooden cases, busbar in wooden cases with interleaved paper and end caps.
Standards
FAQ
Do you supply tube for R32 and R410A systems?
Yes — clean, dry and capped ACR tube to ASTM B280. Ask for the moisture and cleanliness certificate if your line requires it.
Can the busbar be supplied tinned or bent?
Tinning, bending, drilling and punching are all arranged before shipment so the material arrives ready for assembly.
