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Strong Structure Cryogenic Pipe Supports HDPIR Cold Insulation Material
| Place of Origin | Changzhou, Jiangsu,China |
|---|---|
| Brand Name | Kaff Rees |
| Certification | SGS |
| Minimum Order Quantity | 20 Cubic Meters |
| Price | Negotiable |
| Packaging Details | Carton packaging/Wooden case packaging/according to the requirements |
| Delivery Time | Negotiable |
| Payment Terms | EXW/FOB/CIF |
| Supply Ability | According to products |
Product Details
| Name | Cryogenic Pipe Supports | Feature | Strong Structure |
|---|---|---|---|
| Application | Petrochemical Plant | Cold Insulation Material | HDPIR |
| Insulation Thicknesses | 25mm - 250mm | Packing | Wooden Case |
| Highlight | cryogenic pipe supports,pipe insulation supports |
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Product Description
Strong Structure Cryogenic Pipe Supports with HDPIR Cold Insulation Material
Pre-insulated pipe supports provide thermal isolation between pipes and external structures for maximum efficiency. They create an immediate thermal break to prevent heat loss or gain, depending on system service temperatures. These supports maintain desired pipe temperatures by keeping heat in or out as required.
The Insulated Pipe Support System is designed for supporting insulated pipes and equipment. The system consists of insulated pipe supports and cold insulation materials, with High Density Polyisocyanurate (HDPIR) as the critical insulation component.
Kaff Rees Insulated Pipe Support System Variants
- Sliding Pipe Support System
- Guide Pipe Support System (including vertical pipe supports)
- Limit/Fixing Pipe Support System
- Bearer Supporting Bracket System
Standard Sliding System Structure Components
- Pipe support base
- Rubber plate
- Metal protective layer
- Vapor barrier
- HDPIR inner layer
- HDPIR outer layer
- Metal pipe clamp
- Bolts
- Disc spring
- Nut
Kaff Rees provides a comprehensive range of insulated cryogenic pipe supports for low temperature pipe systems. These supports feature mechanical clamping via disc spring bolting. The steel support cradle, containing HD-PIR insulation, is hot-dip galvanized as standard.
Our cryogenic pipe supports meet international technical standards, covering pipe diameters from OD 21.3 mm (0.84 in) to OD 965.20 mm (38 in) with insulation thicknesses from 25 mm (0.98 in) to 250 mm (9.84 in). Designed for medium temperatures down to -196°C, they use materials suitable for specified loads and temperature ranges.
HDPIR Material Characteristics
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 with millions of uniform sealed cells. HDPIR offers superior performance to timber with low density, thermal conductivity, and water absorption.
HDPIR Physical Properties
| 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 |
Production Process
Typical Applications
These products are used in industrial processes for production, transport, and distribution of liquefied gases including:
- Propane and butane (LPG)
- Methane (LNG)
- Ethylene
- Nitrogen
- Ammonia
Packing and Storage
All components are pre-assembled in our workshop. Finished products are wrapped in anti-UV polythene film and packed in wooden cases.
Installation Guidelines
- Disassemble product components, position them correctly, then reassemble
- Follow Kaff Rees' installation instructions precisely
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