Hot Selling Foamed NBR PVC Rubber Foam Insulation Pipe Thermal Insulation Foam Pipes for Air Conditi
Detailed specification for Hot Selling Foamed NBR PVC Rubber Foam Insulation Pipe Thermal Insulation Foam Pipes for Air Conditi
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| Model NO. | Class B |
| Warranty | 5-Year Product Warranty |
| Material | Rubber and Plastic |
| Kind | Standard Pipe Insulation Tubular |
| Water Absorption | ≤0.5 % |
| Tensile Strength | ≥0.8 MPa |
| Bulk Density | 40-60kg Per Cubic Meter |
| Thermal Insulation Thermal Conductivity | ASTM C518 ≤0.033 W/(M·K) |
| Thermal Conductivity(40℃) | ASTM C518 ≤0.038 W/(M·K) |
| Fire Resistance Flame Spread Index (Fsi) | ASTM E84 ≤25 - Class B Fire Rating |
| Oxygen Index (Oi) | ASTM D2863 ≥32 % |
| Elongation at Break | ASTM D412 ≥150 % |
| Transport Package | Plastic Film Packaging |
| Specification | Width: 30-1500mm; Thickness: 3-50mm |
| Trademark | Zhongjia |
Key Applications (By Industry)
Highlight these scenarios in your product listing to match buyer pain points:
1. HVAC & Refrigeration Industry
Pipes & Ducts: Insulates cold/hot water pipes, air conditioning ducts, and refrigeration pipelines (e.g., supermarkets, cold storage). Prevents condensation (WVTR ≤0.1 g/(m²·24h)) and reduces energy loss (thermal conductivity ≤0.033 W/(m·K)).
Equipment: Wraps air conditioner compressors and heat exchangers—resists high temperatures (up to 105℃) and reduces noise (sound absorption coefficient ≥0.3 at 500Hz).
2. Construction Industry
Indoor Insulation: Used for wall, ceiling, and floor insulation in residential buildings, hospitals, and schools. Low formaldehyde emission (≤0.1 mg/m³) and flame resistance (ASTM E84 FSI ≤25) ensure indoor safety.
Outdoor Insulation: Applied to external walls and roof ducts—waterproof (water absorption ≤0.5%) and UV-resistant (optional UV coating for 5-year outdoor service life).
3. Industrial & Transportation
Industrial Equipment: Insulates oil pipelines (nitrile material resists oil corrosion) and chemical tanks (acid/alkali resistance).
Marine & Automotive: Marine cabin insulation (meets IMO SOLAS standards) and automotive HVAC systems (lightweight, density 40-60 kg/m³, reduces vehicle load).
4. Cold Chain Logistics
Insulates refrigerated trucks, shipping containers, and freezer warehouses—maintains stable low temperatures (-50℃ ~ +5℃) and prevents condensation (closed-cell structure).
Why Choose Our Rubber & Plastic Insulation?
This street light features high brightness, energy saving, environmental protection, and easy installation. It has a waterproof rating of IP67 and has passed CE certification. It is suitable for schools, parks, roadsides, factories, squares, etc. It has a warranty period of 3 years. Moreover, we can provide various styles to meet your needs.
Parameter
Category
Property
Test Standard
Value
Advantages
Thermal Insulation
Thermal Conductivity (-20°C)
ASTM C518
≤0.033 W/(m·K)
Lower than industry average (≤0.038), reduces HVAC energy loss by 20%+
Thermal Conductivity (40°C)
ASTM C518
≤0.038 W/(m·K)
Stable insulation performance in high-temperature environments
Fire Resistance
Flame Spread Index (FSI)
ASTM E84
≤25
Class B fire rating, meets EU EN 13501-1 Class B-s1, d0 (low smoke, no dripping)
Oxygen Index (OI)
ASTM D2863
≥32 %
Self-extinguishing when away from fire, safe for public buildings
Mechanical Performance
Tensile Strength
ASTM D412
≥0.8 MPa
Resists tearing during installation, suitable for complex pipe shapes
Elongation at Break
ASTM D412
≥150 %
High flexibility, no cracking after bending (e.g., curved ducts)
Water & Moisture Resistance
Water Vapor Transmission Rate (WVTR)
ASTM E96
≤0.1 g/(m²·24h)
Closed-cell structure, no moisture absorption—avoids mold growth in refrigeration systems
Water Absorption (24h)
ASTM C272
≤0.5 %
No performance degradation in humid environments (e.g., basements, marine cabins)
Environmental & Safety
Formaldehyde Emission
GB 18583-2008
≤0.1 mg/m³
Meets EU E1 standard, safe for indoor use (hospitals, schools)
Heavy Metal Content (Pb/Cd/Hg/Cr)
EN 71-3
≤100 mg/kg
Complies with REACH and RoHS regulations, no toxic substances
Temperature Resistance
Service Temperature Range
Internal Test
-50°C ~ +105°C
Suitable for cold chain (refrigerators) and high-temperature (hot water pipes) scenarios
Product Specifications (Bulk & Customizable)
We offer standard sizes for immediate delivery and customized solutions for project-specific needs (MOQ: 100 rolls/sheets).
Product Type
Form
Thickness
Width
Length
Density
Target Application
Standard Pipe Insulation
Tubular (Pre-slit)
9mm ~ 50mm
28mm ~ 273mm (inner diameter)
1.8m / roll
40 ~ 60 kg/m³
HVAC cold/hot water pipes, refrigeration system pipelines
Sheet Insulation
Flat Sheet
6mm ~ 50mm
1.2m / 1.5m
2.4m / sheet
40 ~ 80 kg/m³
Wall insulation (data centers), ceiling insulation (shopping malls), equipment tanks
Customized Insulation
Tubular/Sheet/Shaped
5mm ~ 100mm
0.5m ~ 2.0m
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