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Cupori 460 Solar Cu-DHP is a copper tube with ultra-clean outer surface for solar collectors. Especially for applications where good welding properties are required (eg. ultrasonic and laser welding). Temper: Hard, half-hard or annealed. Delivery forms: Straight lengths or level wound coils.
Cupori 461 Solar Cu-OF is a copper tube that is manufactured from oxygen-free copper with ultra-clean outer surface for solar collectors. Especially for applications where good welding properties are required (eg. ultrasonic and laser welding). Temper: Hard, half-hard or annealed. Delivery form: Straight lengths or level wound coils (LWC).
Product information
- Cupori 460 Solar is manufactured from phosphorusdeoxidized copper (Cu-DHP) and Cupori 461 Solar Cu-OF from oxygen-free copper according to standard EN 12449 for straight lengths and coils and EN 12735-2 for level wound coils
- Ultra clean outer surface
- Can be welded to copper and aluminium
- Easy to bend
- Max. coil size 360 kg
- Temper: Cupori 460 Solar Cu-DHP: hard (R360 and R290), in level wound coils
- Temper: Cupori 461 Solar Cu-OF: hard (R360 and R290), half-hard (R250) or annealed (R220) in straight lengths
- Solutions for coil lifting and decoiling equipment are available
Advantages
- shorter welding time increases production efficiency and saves energy
- less cleaning – saves time and money
- ensures durability and technical performance of solar heating elements
- each tube eddy current tested during manufacture
- 100 % recyclable
Application areas
- boilers
- cable shoes
- district heating
- filter dryers
- fittings
- heat exchangers
- heat pumps heating and cooling elements
- industrial gases and carbon dioxide
- radiators
- RF-cables
- solar panels
- spouts and shower rails
- taps and supply tubes
- towel rails
- other industrial applications
Product range
Level wound coils (R360 and R290)
| Outer diameter of tube | 6–12 mm 6–16 mm |
| Wall thickness | 0,35 mm 0,40–1,45 mm |
Straight lengths (R360, R290, R250 and R220)
| Outer diameter of tube | 4–108 mm |
| Wall thickness | 0,50–2,50 mm |
Please contact us if your requirements are outside the above range.
Packaging
Solar coils are delivered either with or without cardboard reels, according to customer specifications. The coils are shrink wrapped on a pallet. If necessary, inhibitor can be used, which protects the tubes from moisture and oxidation during transportation and storage. Straight tubes are delivered in wooden boxes or in bundles.