Part No : JCTB107
7/8″ Soft Coiled Copper Pipe 15m
- Made to EN12735-1
- Size range 1/4″ to 7/8″
- Inkjet marked
- Nitrogen purged and capped to reduce contamination
Material Analysis :-
- Material grade phosphorus de-oxidised copper; Cu-DHP or CW024A as defined in BS EN 1976
- Minimum copper content 99.90% (including silver)
- Phosphorus 0.015-0.040%
- Total impurity maxima 0.060% (excluding phosphorus and silver)
- The melting point of copper is 1083⁰ and it has a density of 8.9 gm/cc
Refrigeration and Air Conditioning Tubes Working Pressures
The tables below give the maximum working pressure (MWP)
They have been calculated based on the requirements of EN378:2:2008 using the stress values according to EN 14276.
Although straight tube is supplied in either half hard or fully hard condition, we have also quoted figures based on annealed condition which is representative of the tube in the area immediately surrounding brazed joints.
The maximum test pressure can be 1.5 times that of the (MWP)
Standard Copper Coiled Tube to EN 12735-1 R220
| O.D. (inches) | Wall (inches) |
Gauge (SWG) | MWP in annealed condition up to 100°c |
| 1/4 | 0.028 | 22 | 125 |
| 5/16 | 0.028 | 22 | 98 |
| 5/16 | 0.036 | 20 | 129 |
| 3/8 | 0.032 | 21 | 81 |
| 1/2 | 0.032 | 21 | 69 |
| 5/8 | 0.036 | 20 | 61 |
| 3/4 | 0.040 | 19 | 54 |
| 7/8 | 0.040 | 19 | 46 |
Safety Data Sheet :-
PLEASE NOTE : We are unable to send large quantities of this product.
