High Safety Insulated Pipe Supports , Calcium Silicate Pipe Supports
A complete insulated pipe support system consists of:
- Insulated pipe supports
- Cold insulation materials (primarily High Density Polyisocyanurate - HDPIR)
Optional auxiliary components include:
- Damp proof layer
- Metal protective layer
- Rubber plate
- Metal pipe clamp
- Bolt and nut assemblies
- Butterfly springs
- Cold insulation washers
- Polytetrafluoroethylene sliding pairs
- Steam insulation resistance
Primarily used for load-bearing and thermal insulation in:
- Petrochemical plants
- Liquefied gas facilities
- Refrigeration warehouses
- Central air conditioning systems
All components are pre-assembled in workshop conditions. Finished products are wrapped in anti-UV polyethylene film and securely packed in wooden cases for protection during transport and storage.
High Density Polyisocyanurate (HDPIR) is a foaming polymer combining properties of plastic, rubber and cork. Formulated from isocyanate, polyether, foaming agents, catalysts and flame retardants, it forms a cellular structure of millions of uniform sealed cells, offering superior performance to traditional materials with benefits including low density, minimal thermal conductivity and excellent water resistance.
| Physical Property | Unit | Technical Indicator |
|---|---|---|
| Avg. Density | kg/m3 | 160 | 224 | 320 | 400 | 500 | 550 |
| Thermal Conductivity (20°C) | W/m.K | ≤0.032 | ≤0.040 | ≤0.050 | ≤0.058 | ≤0.075 | ≤0.085 |
| Compressive Strength (normal temperature) | MPa | ≥2.0 | ≥4.0 | ≥7.0 | ≥12.0 | ≥18.0 | ≥22.0 |
| Water Absorption | % | ≤2.0 | ≤2.0 | ≤2.0 | ≤1.5 | ≤1.5 | ≤1.5 |
| Closed Cell Content | % | >95 |
| Linear Expansion Coefficient (-165-20°C) | 1/K | ≤65 x 10-6 |
| Application Temperature | °C | -306 |
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