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Single Insulated Copper Tubes

High-performance insulated copper tubing for HVAC & refrigeration systems.

ProductsBenro Industries Copper Tubes

Our copper tubes are manufactured from high-purity C12200 copper in accordance with EN 12735-1 standards. Commonly used in air conditioning and refrigeration systems, they ensure reliable performance and long-term durability.

Available in various sizes, thicknesses, and lengths, the tubes are supplied with protective caps and can be combined with high-performance insulation for enhanced efficiency.

EN 12735-1 Certified

Benro Industries Single Insulated Copper Tubes

BENRO INDUSTRIES Insulated copper connection lines represent a significant advancement in HVAC connectivity.
Manufactured according to EN 12735-1 (C12200 copper), these high-value products consist of single seamless annealed copper tubes or Twin Insulated Copper Tubes with PE/NBR insulation, offering superior performance compared to traditional insulation methods for split air conditioner installations (9000 BTU to 48000 BTU).

Advantages

Reinforced Operational Safety

Ensures stable and reliable performance in split AC systems

Exceptional Durability

High-purity copper withstands mechanical stress 

UV-Resistant Insulation
PE/NBR insulation protects against UV and weather.
Flexible Application
Suitable for residential and commercial HVAC installations.

High-Performance PE Insulation

Designed to improve thermal efficiency and durability, the PE insulation protects copper tubing against condensation, UV exposure, and environmental conditions.
  • Material ………. PE
  • Density ……….. 30 kg/m³
  • Thermal Conductivity …. 0.0402 W/m.K
  • Heat Resistance … 70°C
  • Color … White/Gray
  • Wall Thickness …….. 8–12 mm
  • Tensile Strength …… 0.36 Mpa
  • Tear Strength ……… 0.19 N/mm
  • Water Absorption …… 33.28%
  • Elongation at Break … ≥ 60%
High-Purity C12200 Copper

Technical specifications

Material
Non-alloy copper
Asset 1
Grade
C12200 (>99.9%)
Asset 1
Temper

Soft (annealed)

Asset 2
Standard

EN 12735-1

Asset 3

Dimensions

Outside Diameter (inch) Outside Diameter (mm) Wall Thickness (mm) Tube Length (m) Type of insulation Ending
1/4 6.35 0.6 ~ 1.25 1 ~ 50 IXPE Covered / Single layer Brass nut or cap
3/8 9.52 0.6 ~ 1.25 1 ~ 50 IXPE Covered / Single layer Brass nut or cap
1/2 12.7 0.6 ~ 1.25 1 ~ 50 IXPE Covered / Single layer Brass nut or cap
5/8 15.88 0.6 ~ 1.25 1 ~ 50 IXPE Covered / Single layer Brass nut or cap
3/4 19.05 0.6 ~ 1.25 1 ~ 50 IXPE Covered / Single layer Brass nut or cap
insulated-copper-tubes-available-configurations-1-4-3-8

1/4″+ 3/8″ 9000 / 12000BTU

insulated-copper-tubes-available-configurations-1-4-1-2

1/4″ + 1/2″ 12000 / 18000BTU

insulated-copper-tubes-available-configurations-1-4-5-8

1/4″ + 5/8″ 24000BTU

insulated-copper-tubes-available-configurations-3-8-5-8

3/8″ + 5/8″ 24000BTU

insulated-copper-tubes-available-configurations-3-8-3-4

3/8″ + 3/4″ 48000BTU

insulated-copper-tubes-available-configurations-1-2-3-4

1/2″ + 3/4″ 48000BTU

Applications & Compatibility

Compatible with split air conditioning and refrigeration systems from 9000 BTU to 48000 BTU.

1/4"+ 3/8"

9000 / 12000BTU

1/4" + 1/2"

12000 / 18000BTU

1/4" + 5/8"

24000BTU

3/8" + 5/8"

24000BTU

3/8" + 3/4"

48000BTU

1/2" + 3/4"

48000BTU

Diamètre extérieur (pouces)
Diamètre extérieur (mm)
Épaisseur de paroi (mm)
Longueur du tube (m)
Fin
1/4
6,35
0,6 ~ 1,25
10 ~ 50
Capuchon
3/8
9,52
0,6 ~ 1,25
10 ~ 50
Capuchon
1/2
12.7
0,6 ~ 1,25
10 ~ 50
Capuchon
5/8
15,88
0,6 ~ 1,25
10 ~ 50
Capuchon
3/4
19.05
0,6 ~ 1,25
10 ~ 50
Capuchon

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