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Lawton Copper Tubes - The Nation's Copper Specialist

K65 (CuFe2P) Copper Alloy Tubes for High Pressure CO2 Applications


Lawton Tubes are proud to be the first and only Manufacturer in the UK, offering from stock K65 tubes for the use in high pressure CO2 Air Conditioning and Refrigeration systems.

K65 Tubes are revolutionary and designed specifically for high pressure systems with SWP of up to 120 bar (1740 psi).

Due to its high mechanical strength yet retaining excellent fabrication properties along with significant cost savings (due to the use of much thinner wall thickness compared with standard copper tube) it is the future of CO2 Refrigeration.

K65 Copper Alloy tubes are produced to EN 12449 but have a bore cleanliness and packaged in accordance with EN 12735 for Refrigeration and Air Conditioning applications and conforms to PED 97/23/EC with full traceability.



Video showing Lawton Tube K65 Burst Test



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