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pipe insulation cladding 3 inch pipe insulation
Construction material>>Thermal Insulation>> Rockwool Pipe>>Specification
Volume weight:80-150kg/m3
Thickness:30-200mm
Inner Diameter:Φ22-1220mm
Length:1000mm
Construction material>>Thermal Insulation>> Rockwool Pipe>> Technical Parameter
Average diameter of fiber:≤7
Slag ball(>0.25mm):≤12%
Organism:≤3%
Factor of heat conduction(W/m.k):≤0.044
Water:≤0.5%
Water absorption coefficient:≤5%
Hydrophobic coefficient:≥98%
Maximum service temperature:≤650°C
Inflammable property:Non-Inflammable A1
Product performance | RP110 | RP120 | RP140 | Unit | Testing standard | ||||||
Thermal Conductivity | 50°C | 0.039 | ≤0.039 | ≤0.039 | W/m·K (Kcal/mt hr °C) | GB/T 10295 ASTM C518 ASTM C177 | |||||
100°C | 0.044 | 0.044 | 0.044 | ||||||||
150°C | 0.056 | 0.052 | 0.052 | ||||||||
200°C | 0.072 | 0.063 | 0.061 | ||||||||
250°C | 0.084 | 0.072 | 0.070 | ||||||||
300°C | 0.095 | 0.081 | 0.078 | ||||||||
Max.Temp | 450 | 650 | 650 | °C | ASTM C411 | ||||||
Thermal load shrinkage temperature | 400 | 600 | 600 | °C | GB/T 11835 | ||||||
Linear Shrinkage | ≤2 | ≤2 | ≤2 | % | ASTM C356 | ||||||
Volume moisture absorption rate | ≤0.02 | ≤0.02 | ≤0.02 | Vol% | ASTM C1104M | ||||||
Hydrophobicity | 99 | 99 | 99 | % | GB/T 10299 | ||||||
Chloride content | ≤10 | ≤10 | ≤10 | mg/kg | ASTM C871 | ||||||
Density | 110 | 120 | 140 | Kg/m3 | |||||||
Combustion performance | A1 Flame Spread<25 Smoke Spread<25 | A1 Flame Spread<25 Smoke Spread<25 | A1 Flame Spread<25 Smoke Spread<25 | GB 8624 ASTM E84 | |||||||
Organic content | ≤4.0 | ≤4.0 | ≤4.0 | % | GB11835 | ||||||
Environmental protection | asbestos-free,non-CFCs/HCFsC/HFCs | ||||||||||
Construction material>>Thermal Insulation>> Rockwool Pipe>> Performance
Good performance of thermal insulation.mechanical.ire prevention
High acidity has better chemical stability and fiber durability
Low cost and high temperature resistance
Good characteristics of sound absorption.
Construction material>>Thermal Insulation>> Rockwool Pipe>> Application
Rockwool products have many practical uses; the following are some of the main fields:
In the Thermo-acoustical field Rockwool is used for the insulation of buildings of all types and uses, such as houses, department stores, offices, athletic buildings, airports, etc.
In insulating industrial plants buildings and mechanical systems like:
Cooled stores.
Refineries.
Chemical and Petrochemical Plants.
Central Air conditioning.
Hot water and chilled water systems.
For industrial purposes, Rockwool is used in many industries as:
Industrial furnaces and ovens.
Boilers.
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