Kingflex Kingflex

Wholesale Rubber Foam Insulation For Ultra Low Temperature Pipeline System Factories, Pricelist

Multi-layer composite structure: ULT for inner layer; LT for outer layer. Main material: ULT—alkadiene polymer; color in Blue LT—NBR/PVC; color in Black

Product Description

Cryogenic thermal insulation application
Cryogenic thermal insulation installation
Cryogenic thermal insulation materials

This solution system overcomes stress at low temperatures and provides maximum mechanical performance.

Cryogenic performance testing diagram
Thermal insulation mechanical performance chart
Low temperature stress analysis graph
Material Properties
Property Base material Standard / Test Method
Cryogenic ULT Cryogenic LT
Thermal Conductivity -100°C, 0.028
-165°C, 0.021
0°C, 0.033
-50°C, 0.028
ASTM C177
Density Range 60-80Kg/m³ 40-60Kg/m³ ASTM D1622
Recommend Operation Temperature -200°C to 125°C -50°C to 105°C -
Percentage Of Close Areas >95% >95% ASTM D2856
Moisture Performance Factor NA <1.96x10g(m.m.Pa) ASTM E 96
Wet resistance Factor (μ) NA >10000 EN12086
EN13469
Water Vapor Permeability Coefficient NA 0.0039g/h.m²
(25mm thickness)
ASTM E 96
PH ≥8.0 ≥8.0 ASTM C871
Tensile Strength Mpa -100°C, 0.30
-165°C, 0.25
0°C, 0.15
-50°C, 0.218
ASTM D1623
Compressive Strength Mpa -100°C, ≤0.3 -40°C, ≤0.16 ASTM D1621
Product Overview

Cryogenic ULT is a flexible, high density and mechanically robust, closed cell cryogenic thermal insulation material based on extruded elastomeric foam. The product has been specially developed for use on the import/export pipelines and process areas of liquefied natural gas (LNG) facilities. It is part of the Cryogenic multi-layer configuration, providing low temperature flexibility to the system.

Product Dimensions
Thickness Size (L*W) ㎡/Roll
Inches mm
3/4" 20 10 × 1 10
1" 25 8 × 1 8
Cryogenic insulation pipe installation detail
Cryogenic insulation multi-layer structure
Cryogenic insulation onsite pipeline
Cryogenic insulation elbow protection
Cryogenic insulation flange insulation
Cryogenic thermal insulation rolls packaging
Frequently Asked Questions

What is Cryogenic ULT thermal insulation material?

Cryogenic ULT is a flexible, high-density, and mechanically robust thermal insulation material. It is based on extruded elastomeric foam with a closed-cell structure, specifically designed to withstand extreme low-temperature environments.

What are the primary applications of Cryogenic ULT?

It is developed for import/export pipelines and process areas of liquefied natural gas (LNG) facilities. It serves as part of a multi-layer configuration that delivers essential low-temperature flexibility and thermal protection.

What is the recommended operating temperature range?

Cryogenic ULT is recommended for extreme temperature ranges from -200°C to 125°C. For moderately low-temperature systems, Cryogenic LT can be used, which operates between -50°C and 105°C.

How does the material perform in terms of moisture and wet resistance?

The insulation material has a closed-cell area percentage greater than 95%. Cryogenic LT features a water vapor permeability coefficient of 0.0039g/h.m² (at 25mm thickness) and a wet resistance factor of over 10,000, ensuring excellent moisture barrier performance.

What standard sizes and dimensions are available?

The product comes in rolls with standard sizes of 10m x 1m for the 3/4" (20mm) thickness option and 8m x 1m for the 1" (25mm) thickness option.

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