Kingflex Kingflex

China Flexible insulation system for Ultra Low Temperature pipe Supplier, Suppliers

Temperature range: -200℃ to +125℃ for LNG/cold pipeline or equipment application Main raw material: ULT: alkadiene polymer; LT: NBR/PVC Color: ULT is blue; LT is black.

Product Description

Thermal Insulation Application
Thermal Insulation Pipeline
Thermal Insulation Material
Cryogenic Insulation Testing
Applications
  • LNG
  • Large-scale cryogenic storage tanks
  • Ethylene projects (PetroChina, SINOPEC)
  • Nitrogen plants
  • Coal chemical industry
Cryogenic Insulation Overview

The flexible ultra-low temperature insulation system belongs to the multi-layer composite structure, serving as the most economical and reliable cooling system. The system can be directly installed under temperatures as low as -110℃ on all piping equipment. When the surface temperature of the pipe is lower than -100℃ and the pipeline usually experiences repeated movement or vibration, it is necessary to lay a layer of wear-resistant film on the inner surface. This further strengthens the inner wall strength of the material to ensure the long-term adiabatic effect under deep cooling.

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ULT Technical Data
Property Unit Value
Temperature range °C -200 to +110
Density range Kg/m³ 60-80
Thermal Conductivity W/(m.k) ≤0.028 (-100°C)
≤0.021 (-165°C)
Fungi resistance - Good
Ozone resistance - Good
Resistance to U.V. and weather - Good
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Exhibitions and Global Projects

Participating actively in numerous relevant professional exhibitions both domestically and internationally. The technical applications and product installations span across multiple countries, bringing efficient and reliable energy-saving solutions to various infrastructures and heavy industrial facilities globally.

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Frequently Asked Questions
What is the temperature range of the ultra-low temperature insulation system?

The system operates effectively across a wide temperature spectrum from -200°C to +110°C, making it suitable for deep freezing applications.

How does the insulation system handle repeated pipe vibration?

To protect the piping against continuous vibration or movement under -100°C, a wear-resistant film is laid on the inner surface. This layer reinforces structural integrity to guarantee long-term performance.

What are the core applications of this cryogenic insulation system?

It is primary designed for LNG pipelines, large-scale cryogenic storage tanks, ethylene processing facilities, nitrogen plants, and coal chemical industries.

What is the thermal conductivity of this material?

The system maintains a thermal conductivity of ≤0.028 W/(m.k) at -100°C and decreases to ≤0.021 W/(m.k) at -165°C, ensuring optimal cooling retention.

Does the insulation material offer weather and environmental resistance?

Yes, the material exhibits verified performance ratings of "Good" for fungi resistance, ozone resistance, and overall resistance to UV light and weathering.

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