Kingflex Kingflex

China Kingflex Thermal Insulation Tubes are closed-cell Manufacturer, Quotes

Kingflex Thermal Insulation Tubes are closed-cell elastomeric foam structure whose non-porous composition offers high thermal efficiency as well as protection from imminent condensation problems and helps in sound absorption. Due to their dimensional stability, they reduce friction and reduce installation time significantly. Normal wall thicknesses of 1/4”, 3/8″, 1/2″, 3/4″,1″, 1-1/4”, 1-1/2″ and 2” (6, 9, 13, 19, 25 , 32, 40 and 50mm). Standard Length with 6ft (1.83m) or 6.2ft(2m).

Product Description

Thermal Insulation Tube Production
Insulation Materials
Insulation Quality Testing
Thermal Insulation Tubes Details
Product Specifications
Factory Warehouse
Product Application
Piping Insulation Demonstration
Kingflex Thermal Insulation Tubes not only are they environmentally friendly, they pose no harm to human health, they have zero Ozone Depletion Potential (ODP), Global Warming Potential (GWP) of less than five, and a low Volatile Organic Compound (VOC) of less than 6 µg/m2/hr in 24 hours. The elimination of chlorofluorocarbons (CFC) and hydro chlorofluorocarbons (HCFC) from the production process while complying with LEED requirements make BOLNFLEX Thermal Insulation Tubes ideal for use in projects that need optimal air conditioning, refrigeration, chilled water pipes, and hot water pipes thermal insulation.
Kingflex Technical Data
Property Unit Value Test Method
Temperature range °C (-50 - 110) GB/T 17794-1999
Density range Kg/m³ 45-65Kg/m³ ASTM D1667
Water vapor permeability Kg/(m.s.pa) ≤0.91×10 ﹣¹³ DIN 52 615 / BS 4370 Part 2 1973
μ - ≥10000 -
Thermal Conductivity W/(m.k) ≤0.030 (-20°C) ASTM C 518
≤0.032 (0°C)
≤0.036 (40°C)
Fire Rating - Class 0 & Class 1 BS 476 Part 6 part 7
Flame Spread and Smoke Developed Index - 25/50 ASTM E 84
Oxygen Index - ≥36 GB/T 2406, ISO4589
Water Absorption, % by Volume % 20% ASTM C 209
Dimension Stability - ≤5 ASTM C534
Fungi resistance - Good ASTM 21
Ozone resistance Good GB/T 7762-1987
Resistance to U.V. and weather Good ASTM G23
Improve the energy efficiency of the building
Reduce transmission of exterior sound to the interior of the building
Absorb reverberating sounds within the building
Provide thermal efficiency
Keep the building warmer in winter and cooler in summer
Building Construction Application
Ventilation Ducting Insulation
HVAC Pipe Fittings
Piping Insulation Layout

Frequently Asked Questions

What are the environmental advantages of Kingflex Thermal Insulation Tubes?
Kingflex Thermal Insulation Tubes are eco-friendly with zero Ozone Depletion Potential (ODP), a Global Warming Potential (GWP) of less than five, and a very low Volatile Organic Compound (VOC) release of less than 6 µg/m²/hr in 24 hours. The manufacturing process does not use CFCs or HCFCs, making them highly compliant with LEED environmental standards.
What temperature range can Kingflex Thermal Insulation Tubes handle?
According to the technical testing specifications, these insulation tubes perform reliably within a wide temperature range from -50°C to 110°C, making them suitable for both extreme refrigeration and hot water piping.
Do these insulation tubes possess fire-resistant properties?
Yes. Kingflex Thermal Insulation Tubes meet Class 0 and Class 1 fire rating standards under BS 476 Part 6 & 7. They also achieve a Flame Spread and Smoke Developed Index of 25/50 under ASTM E 84, showing excellent fire-retardant performance.
How does this insulation material resist water and moisture absorption?
These tubes exhibit strong water vapor permeability (≤0.91×10 ﹣¹³ Kg/(m.s.pa)) and high water resistance, limiting water absorption to ≤20% by volume (per ASTM C 209). They also possess outstanding dimensional stability and resistant qualities.
Are these insulation tubes resistant to external weather, UV rays, and mold growth?
Absolutely. The technical test data confirms that the tubes have "Good" ratings for fungi resistance (ASTM 21), ozone resistance (GB/T 7762-1987), and overall resistance to UV and harsh weathering (ASTM G23).
For what application types are Kingflex Thermal Insulation Tubes recommended?
They are ideal for HVAC systems, air conditioning, refrigeration setups, chilled water pipes, and hot water pipelines, protecting system efficiency and preventing unwanted energy loss or condensation.

Related Products