Refrigerated copper
Copper designed for refrigeration and HVAC systems. High thermal efficiency.
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10x2 a 100x20 10x2 a 100x20Technical information
Seamless round tubes. For refrigeration, air conditioning, and industrial applications.
| TABLE OF DIMENSIONS – Refrigeration Tube EN-12735 (1) | ||||||
|---|---|---|---|---|---|---|
| Annealed in coils * | Hard in straight lengths ** | |||||
| Size/inches | Size/mm | Size/inches | Size/mm | Size/inches | Size/mm | |
| 1/4 x 0.031 | 6.35 x 0.80 | 3/8 x 0.031 | 9.52 x 0.80 | 1.1/8 x 0.039 | 28.57 x 1.00 | |
| 3/8 x 0.031 | 9.52 x 0.80 | 1/2 x 0.031 | 12.70 x 0.80 | 1.3/8 x 0.049 | 34.92 x 1.25 | |
| 1/2 x 0.031 | 12.70 x 0.80 | 5/8 x 0.031 | 15.87 x 0.80 | 1.5/8 x 0.049 | 41.27 x 1.25 | |
| 5/8 x 0.031 | 15.87 x 0.80 | 5/8 x 0.039 | 15.87 x 1.00 | 2.1/8 x 0.049 | 53.97 x 1.25 | |
| 5/8 x 0.039 | 15.87 x 1.00 | 3/4 x 0.039 | 19.05 x 1.00 | 2.5/8 x 0.065 | 66.68 x 1.65 | |
| 3/4 x 0.039 | 19.05 x 1.00 | 7/8 x 0.039 | 22.22 x 1.00 | 3.1/8 x 0.065 | 79.37 x 1.65 | |
| 7/8 x 0.039 | 22.22 x 1.00 | 1 x 0.039 | 25.40 x 1.00 | |||
* Annealed in 15 m coils
** Hard in 5 m lengths
| ALLOYS AND APPLICATIONS | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Copper tube: | ||||||||||
| Copper composition | ||||||||||
| Material designation | Composition (mass content) in % | |||||||||
| STANDARD | Symbol | Number | Element | Cu + Ag | Al | Fe | Ni | P | Pb | Applications |
| EN-12735-1 | Cu-DHP | CW024A | min. max. |
99.9 , |
-- | -- | -- | 0.015 0.040 |
-- | Piping for air conditioning |
| Min. value (-max) | |||
|---|---|---|---|
| Alloy | Tensile Strength Rm (MPa) | Yield Strength Rp0.2 (MPa) | Elongation A (%) |
| LWC TUBE EN 12735-2 | 220 | 40 | 40–90 |
