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"Maoming rigid polyurethane foam insulation pipe DN40/45 polyurethane directly buried foam pipe" parameter description
| In stock: | No | Authentication: | ISO9001-2000 |
| Product Category: | Insulation Pipe | Material: | Polyurethane |
| Pattern: | Microporous | Shape: | Surface Convex |
| Scope of application: | Residential district heating | Thermal conductivity (room temperature): | 0.03W/（m·k） |
| Brand: | Xinlong Risheng | Use temperature: | Below 200 degrees Celsius |
| Core: | Seamless Steel Pipe | Compressive Strength: | 262 |
| Bending Strength: | 190 | Elongation at break: | 19 |
| Low temperature bending: | 350 | Grade: | GB |
| Model: | Dn150/165 | Specifications: | GB/t29047-2012 |
| Trademark: | Xinjinlong | Packaging: | none |
| Patent Classification: | none | Patent Number: | none |
| Density: | 60 | Thermal conductivity: | 0.0333 |
| Stretch: | 19 | Yield: | 268568 |
Detailed introduction of "Maoming rigid polyurethane foam insulation pipe DN40/45 polyurethane direct buried foam pipe"
Maoming rigid polyurethane foam insulation pipe DN40/45 polyurethane directly buried foam pipe 12.5 microns. Layer 2: Polyurethane insulation layer: It is formed by injecting rigid polyurethane foam stock solution at one time into the cavity formed between the steel pipe and the outer sheath with a high-pressure foaming machine, which is commonly known as "tube-in-tube foaming". Layer: High Density Poly Protective Layer: Prefabricated black or yellow poly plastic tubing with a certain wall thickness. Its function is to protect the polyurethane insulation layer from damage by mechanical hard objects, and secondly, it is anti-corrosion and waterproof.
