| Technical Data |
| Property |
Unit |
Value |
Test Method |
| Temperature range |
°C |
(-50 - 110) |
GB/T 17794-1999 |
| Density range |
Kg/m³ |
45-65Kg/m³ |
ASTM D1667 |
| Water vapor permeability |
Kg/(m.s.pa) |
≤0.91×10 ﹣¹³ |
DIN 52 615 / BS 4370 Part 2 1973 |
| μ |
- |
≥10000 |
- |
| Thermal Conductivity |
W/(m.k) |
≤0.030 (-20°C) |
ASTM C 518 |
| ≤0.032 (0°C) |
| ≤0.036 (40°C) |
| Fire Rating |
- |
Class 0 & Class 1 |
BS 476 Part 6 part 7 |
| Flame Spread and Smoke Developed Index |
- |
25/50 |
ASTM E 84 |
| Oxygen Index |
- |
≥36 |
GB/T 2406, ISO4589 |
| Water Absorption, %by Volume |
% |
20% |
ASTM C 209 |
| Dimension Stability |
- |
≤5 |
ASTM C534 |
| Fungi resistance |
- |
Good |
ASTM 21 |
| Ozone resistance |
Good |
GB/T 7762-1987 |
| Resistance to U.V. and weather |
Good |
ASTM G23 |
💎 Excellent performance
The insulated pipe is made of NBR and PVC. It doesn't contain fibrous dust, benzaldehyde and chlorofluorocarbons. Moreover, it has low conductivity & heat conductivity, good moisture resistance, and fireproof.
🌐 Widely used
The insulated pipe can be widely used in cooling units and equipment of central air conditioning, freezing water pipes, condensing water pipes, air ducts, hot-water pipes and so on.
🛠️ Easily to be installed
The insulated pipe not only can be easily installed with the new pipeline, but also can be used in the existing pipeline. The only thing you need to do is to cut it, then glue it. Moreover, it doesn't have negative influence on the performance of the insulated pipe.
📐 Complete models to choose
The wall thickness ranges from 9 mm to 50mm, and the inside diameter is from 6mm to 89mm.
🚚 Delivery on time
The products are in stock and the quantity of supplying is large.
🤝 Personal service
We can offer the service according to the customers' requests.
We have attended domestic and international exhibitions. Like CR exhibition in Beijing and Shanghai every year. Canton fair, American, Brazil, Austria, Singapore, Korea, India, Japan and KZ ALMATY exhibition. We talk with the customers and give the professional suggestion for their inquiry in exhibition.
Frequently Asked Questions (FAQ)
❓ What materials are used to make the insulated pipe?
The insulated pipe is made of NBR (Nitrile Butadiene Rubber) and PVC. It is free of fibrous dust, benzaldehyde, and chlorofluorocarbons.
❓ What are the key properties of this insulation material?
It features low thermal conductivity, excellent moisture resistance, good UV and ozone resistance, and meets fire protection standards with a Class 0 and Class 1 rating.
❓ What is the suitable temperature range for this insulated pipe?
According to the technical data (GB/T 17794-1999 test standards), the temperature range of the material is from -50°C to 110°C.
❓ How is the insulated pipe installed?
It can be easily installed on both new and existing pipelines. You simply need to cut the pipe, place it around the pipeline, and glue it together without affecting its thermal performance.
❓ What sizes and models are available for selection?
We offer complete models with wall thicknesses ranging from 9 mm to 50 mm, and inside diameters ranging from 6 mm to 89 mm.
Kingflex
