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-200℃ LNG Pipe Insulation PIR Polyisocyanurate Foam ASTM D1622
-200℃ LNG Pipe Insulation PIR Polyisocyanurate Foam ASTM D1622
Specifications
Brand Name :
JSHESOL
Certification :
SGS
Place of Origin :
Changzhou, Jiangsu,China
MOQ :
20 Cubic Meters
Price :
Negotiable
Payment Terms :
EXW/FOB/CIF
Supply Ability :
According to products
Delivery Time :
Negotiable
Packaging Details :
Carton packaging/Wooden case packaging/according to the requirements
Description

ASTM D1622 -200℃ LNG Pipe Insulation PIR Polyisocyanurate Foam

Product Description

PIR (Polyisocyanurate Foam) is a rigid insulation material tested in accordance with ASTM D1622. Known as a low thermal conductivity insulation material, PIR achieves thermal conductivity as low as 0.022 W/m·K and maintains excellent mechanical strength under -200℃ cryogenic conditions. Compared with traditional polyurethane, PIR provides higher compressive strength (≥200 kPa), superior fire resistance (Class 1 / B1), closed cell content ≥95%, and water absorption ≤2%. It is widely recognized as the preferred LNG pipe insulation material.

Applications

  • LNG Cryogenic Pipeline Insulation: Ensures stable thermal performance at -200℃.

  • Cryogenic Tanks & Cold Storage: Suitable for ethylene plants, LNG tanks, and refrigeration systems.

  • Industrial & Building Insulation: Applied in petrochemical facilities, refrigeration networks, and energy-efficient buildings.

Key Advantages

  1. Extreme Cryogenic Resistance – Stable down to -200℃.

  2. Superior Thermal Efficiency – As a low thermal conductivity insulation material, it reduces energy consumption.

  3. Fire Safety – Class 1 / B1 fire rating, Flame Spread Index <25.

  4. Moisture Resistance – Closed cell content ≥95%, water absorption ≤2%.

  5. High Mechanical Strength – Compressive strength ≥200 kPa, tensile strength ≥320 kPa.

Technical Data Table

Item

Unit

Technical Data

Test Standard

Density

kg/m³

≥40

ASTM D1622 / ISO 845

Thermal Conductivity

W/m·K

0.022–0.035

ASTM C177

Compressive Strength

kPa

≥200

ASTM D1621

Tensile Strength

kPa

≥320

ASTM D1623

Water Absorption

%

≤2

ASTM D2842

Closed Cell Content

%

≥95

ASTM D6226

Service Temperature

℃

-200 ~ +120

-

These parameters highlight PIR’s performance in ASTM D1622 PIR Polyisocyanurate Foam, -200℃ cryogenic insulation,

and LNG pipe insulation applications, ensuring safety and energy efficiency.

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-200℃ LNG Pipe Insulation PIR Polyisocyanurate Foam ASTM D1622

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Product Detail
Brand Name :
JSHESOL
Certification :
SGS
Place of Origin :
Changzhou, Jiangsu,China
MOQ :
20 Cubic Meters
Price :
Negotiable
Payment Terms :
EXW/FOB/CIF
Contact Supplier
-200℃ LNG Pipe Insulation PIR Polyisocyanurate Foam ASTM D1622

JSHESOL THERMAL INSULATION TECHNOLOGY CO., LTD

Verified Supplier
1 Years
jiangsu, changzhou
Since 2012
Business Type :
Manufacturer, Seller
Main Products :
Fibrelok Drum, Pipe Insulation Materials, Pipe Insulation Supports
Total Annual :
3000000-5000000
Employee Number :
80~120
Certification Level :
Verified Supplier
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