Copper Tube for Air Conditioning & Refrigeration (ACR)

Refrigeration Straight Lengths (RSL's) and Pancake Coils are supplied in accordance with EN12735-1.

Each copper tube is produced to the very highest standard with cleanliness and performance being paramount. Supplied with end caps, in a heat sealed plastic sleeve and labeled.

In accordance with the Pressure Equipment Directive (PED) the manufacturers name and batch number are marked on the tube every 600mm for full traceability.

Held in stock for delivery throughout the UK

Orders are picked to meet your specific requirements.
Please phone, fax or email your order direct to our sales team (see contact us)

HALF HARD REFRIGERATION STRAIGHT LENGTHS - in accordance with EN12735-1
SIZE - OD x WT	( Size mm)	3 Metre Lengths
3/8" X 21g	(9.53 mm X 0.81 mm)	•
1/2" X 20g	(12.7 mm X 0.91 mm)	•
5/8" X 20g	(15.88 mm X 0.91 mm)	•
3/4" X 18g	(19.05 mm X 1.22 mm)	•
7/8" X 18g	(22.23 mm X 1.22 mm)	•
1.1/8" X 18g	(28.58 mm x 1.22 mm)	•
1.3/8" X 16g	(35 mm X 1.626 mm)	•
1.5/8" X 16g	(42 mm X 1.626 mm)	•

SOFT TEMPER PANCAKE COILS - in accordance with EN12735
SIZE - OD x WT	( Size mm)	15 Metre Coils	30 Metre Coils
3/16" X 22g	(4.76 mm X 0.71 mm)	•
1/4" X 22g	(6.35 mm X 0.71 mm)	•	•
5/16" X 21g	(7.94 mm X 0.81 mm)	•
3/8" X 21g	(9.53 mm X 0.81 mm)	•	•
1/2" X 21g	(12.7 mm X 0.81 mm)	•	•
5/8" X 20g	(15.88 mm X 0.91 mm)	•	•
3/4" X 19g	(19.05 mm X 1.02 mm)	•	•
7/8" X 19g	(22.23 mm X 1.02 mm)	•

REFRIGERATION TUBE SPECIFICATION - pancake coils and straight lengths
Alloy	Cu-DHP CW024A (Cu = 99.90% min. - P = 0.015 ÷ 0.040%)
Physical state according to EN 1057	Annealed R220	Half-Hard R250	Hard R290
Unit tensile strength - R min.	220 N/mm²	250 N/mm²	290 N/mm²
Percentage elongation - A min.	40%	20 - 30%	3%
Total carbon	C = 38 mg/m² according to standard EN 12735-1
Internal surface	Glossy
Marking on tube	EN 12735-1 diameter batch number
Dimensions and tolerances	According to standard EN 12735-1
Internal surface roughness	RA - 1/10 micron
Linear thermal expansion coefficient	0.00168 mm/m °C
Thermal conductivity at 20°C	364 W/m · K