Thermal insulated pipe supports are specialized support components for high-temperature or low-temperature pipes in overhead or trench installations, integrating the load-bearing structure with an efficient insulation layer into one unit. Their core structure typically consists of, from inner to outer layers: a flexible insulation layer in contact with the pipe, a high-density rigid insulation core in the middle, and an outer metal reinforcement with a steam barrier. This design can directly block the heat transfer path through the metal support, while also withstanding the stresses caused by the pipe's weight and thermal displacement.
Product Features
- 'Near-zero thermal bridge' design: Through an integrated insulation structure, it maximizes the reduction of heat conduction paths from pipelines to structural supports.
- Multi-functional integration: Integrates support, insulation, moisture-proofing, and fireproofing functions into a single prefabricated component, simplifying the design and procurement process.
- Strong material compatibility: The lining material is compatible with various pipeline external anti-corrosion layers and mainstream insulation systems, preventing electrochemical corrosion.
Application Fields
- Regional Energy Pipeline Networks: Long-distance overhead pipelines or utility tunnels for urban centralized heating and cooling systems.
- Petrochemical and Power Infrastructure: High-temperature steam pipelines, hot oil pipelines, and other insulated process pipelines within industrial facilities.
- Industrial and Commercial Facilities: Chilled water and hot water pipelines in HVAC systems to prevent condensation and enhance energy efficiency.
- Special Application Scenarios: Indoor and outdoor pipeline projects with stringent fireproofing and moisture-proofing requirements.
Technical Parameters
|
Parameter Category |
Technical Indicators |
Test Standards/Notes |
|
Product Specifications |
Applicable Pipe Outer Diameter |
DN15 - DN450 (customizable), determined according to the customer's pipe specifications |
|
Standard Support Length |
125 mm, 200 mm, 300 mm, other lengths can be customized |
|
|
Standard Insulation Thickness |
30 mm, 40 mm, 50 mm |
|
|
Mechanical Properties |
Density |
≥ 120 kg/m³ |
|
Compressive Strength |
≥ 1.0 MPa |
|
|
Tensile Strength |
≥ 0.8 MPa |
|
|
Maximum Support Spacing |
≤ 6 m |
|
|
Thermal Performance |
Thermal Conductivity |
≤ 0.045 W/(m·K) (70°C时) |
|
Long-term Operating Temperature Range |
-50°C ~ +110°C |
|
|
Durability and Safety |
Water Absorption (Volume) |
≤ 3.0% |
|
Product Standards |
Complies with the JC/T2154-2012 China Building Materials Industry Standard |
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