Copper tube for distribution of medical gases

Temper Annealed Half hard Hard
6×1
8×1
10×1 x x
12×1 x  x
14×1 x  x
15×1
16×1 x x
18×1  x
22×1 x x
28×1 x
32×1 x
35×1
40×1
42×1  x
42×1,2
52×1  x
54×1
54×1,2
54×1,5
64×2
76,1×2
88,9×2
108×2,5

Can be used

oxygen, nitrous oxide, helium, carbon dioxide, xenon
breathable air
specific mixtures of gases specified above
air for operating surgical instruments
gases and anesthetic vapors
the vacuum

Product Coils Straights tubes
Designation R220 R290
Minimum tensile strength (N/mm²) 220 290
Minimum elongation at break 40% 3%
Characteristics Values
Alloy Cu DHP – CW024A
Standard NF EN 13348
NF certification no
linear thermal expansion coefficient  0,0166 mm/m.°C
Thermal conductivity à 20 °C = 364 W/m.°C
Absolute Roughness μ= 0,0015 mm
Carbone residues annealed ≤ 10 mg / m²
hard ≤ 10 mg / m²
Completely impermeable to gases, resistant to UV ray
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TEMIX O2® :

TEMIX O2® is a copper tube with high purity (Cu> 99.90%) Cu-DHP, in conformity with ISO 1553. It has a specific degreasing operation and possible residues elimination on the inner tube wall. This treatment therefore makes it suitable to carry oxygen and medical gases in accordance with document AFNOR FD S90-155 and NF EN 737 “calculation of distribution systems for medical gases.”

TEMIX O2® meets all the specifications and requirements of the standard EN 13348 “copper tube for medical gases”, including a residual lubricant content on the inner surface of the tube should not exceed 10 mg / m2.