Rubber insulated insulation pipe is a flexible pipemade of rubber and plastic processed through special production processes.
• Low thermal conductivity: not exceeding 0.034W/m · k at 0℃, with excellent insulation performance.
• Completely closed cell structure: The insulation effect is long-lasting and good, which can effectively reduce heat loss.
• Strong resistance to water vapor penetration: Moisture resistance μ≥5000, forming a “built-in”waterproof layer.
• Good fire resistance: oxygen index above 32, not easy to burn, safe to use.
• Strong corrosion resistance: It can effectively resist the erosion of various chemical substances and extend the service life of pipelines.
• Environmentally friendly and non-toxic: It does not contain fluorinated materials such as CFC, HFC, orHCFCs, does not contain formaldehyde, dust, or fibers and has no pollution to the environment.
■ Features
· High quality insulation pipe:
- Several types: PE / ХPE / Titan / Rubber, two layers / single layer, etc
- Thickness 8mm-20mm.
- Anti-UV, Low water absorption, Low thermal conductivity
-Surface can be printed with words.
-Standards comply with EN13501, M1. ASTM E84. AS1530. RoHS. etc
· All sizes and thicknes of high quality copper tubes, as your requirements. Standards comply with EN12735, IS H3300, ASTM B280, AS1571. RoHs, etc.
· Typе: single or pair types.
· With fared nuts
· Length: 1~50 meters.
· Suitable for any gas: R22, R407C, R410A, R404A, R507C, etc
· Light weight, good thermal conductivity
· Easy and quick installation, saving time and money, easy transport
· Seamlessness prevents from moisture entry or dripping.
· Can be with accessories: Nut, Drain pipe Tape, PVC wall. fix tape, jointinsualion pipe PC walhole sleve and cap, Electrical tape, Seal plasteretc

■ Insulation Technical Data(AS1530.3-1999)
Material | Highly flexible 13mm and 19mmpaired tubular closed cellelastomeric nitrile rubber foam |
Thermal Conductivity | 0.033W/ mK.at 23°C |
Water Absorption | 0.0030 g/100cm2 |
Spread of Flame Index | 0 |
Smoke Development Index | 3 |
Working Temperature | -40C to +105°C Range |
■ Copper Tube Safe Working Pressure
Copper Tube Outside Diameter & Wall Thickess (mm) | 50℃ | Safe Working Pressure (kpa) 65℃ 75℃ |
6.35x0.8 | 10635 | 9545 8820 |
9.52x0.8 | 6800 | 6105 5640 |
12.70x0.8 | 4995 | 4480 4140 |
15.88x1 | 5030 | 4515 4170 |
19.05x1.1 | 4697 | 4181 3895 |
■ Specification
Product Code Cope | Copper Tube Outside Diameter & Wall Thickness (mm) | Copper Tube Outside Diameter (inch) | Length (ft) | R-Values | R410A & R32 Rated |
13mm Wall Thickness Insulation | |||||
JHR2320T13 | 6.35x0.81+9.52x0.81 | 1/4+3/8 | 65 | 0.70 | Yes |
JHR2420T13 | 6.35x0.81+12.70x0.81 | 1/4+1/2 | 65 | 0.60 | Yes |
JHR2520T13 | 6.35x0.81+15.88x1.02 | 1/4+5/8 | 65 | 0.60 | Yes |
JHR3520T13 | 9.52x0.81+15.88x1.02 | 3/8+5/8 | 65 | 0.60 | Yes |
JHR3620T13 | 9.52x0.81+19.05x1.14 | 3/8+3/4 | 65 | 0.60 | Yes |
19mm Wall Thickness Insulation | |||||
JHR2318T19 | 6.35x0.81+9.52x0.81 | 1/4+3/8 | 59 | 1.10 | Yes |
JHR2418T19 | 6.35x0.81+12.70x0.81 | 1/4+1/2 | 59 | 1.00 | Yes |
JHR2518T19 | 6.35x0.81+15.88x1.02 | 1/4+5/8 | 59 | 1.00 | Yes |
JHR3518T19 | 9.52x0.81+15.88x1.02 | 3/8+5/8 | 59 | 1.00 | Yes |
■ Non-Standard Customization

Closed cell structure, B1 level flame retardant (self extinguishing upon ignition)

The closed cell structure blocks water vapor penetration and has a high moisture barrier factor (μ value) to prevent pipeline condensation.

Low density (about 60-90 kg/m³), easy to cut, bend, and fit complex pipelines.

Does not contain CFCs (chlorofluorocarbons), meets environmental standards, and some products have passed B1 level flame retardant certification.
■ Why Choose JIAHAO




■ Qualification Certification






