JSHESOL THERMAL INSULATION TECHNOLOGY CO., LTD
| Payment Terms | EXW/FOB/CIF |
| Supply Ability | According to products |
| Delivery Time | Negotiable |
| Packaging Details | Carton packaging/Wooden case packaging/according to the requirements |
| Brand Name | JSHESOL |
| Certification | SGS |
| Place of Origin | Changzhou, Jiangsu,China |
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Product Specification
| Payment Terms | EXW/FOB/CIF | Supply Ability | According to products |
| Delivery Time | Negotiable | Packaging Details | Carton packaging/Wooden case packaging/according to the requirements |
| Brand Name | JSHESOL | Certification | SGS |
| Place of Origin | Changzhou, Jiangsu,China |
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
Extreme Cryogenic Resistance – Stable down to -200℃.
Superior Thermal Efficiency – As a low thermal conductivity insulation material, it reduces energy consumption.
Fire Safety – Class 1 / B1 fire rating, Flame Spread Index <25.
Moisture Resistance – Closed cell content ≥95%, water absorption ≤2%.
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.
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2012
Total Annual:
3000000-5000000
Employee Number:
80~120
Ecer Certification：
Verified Supplier
JSHESOL Thermal Insulation Technology Co., Ltd., established in 2012, is located at No. 1 and No. 18 Victory Road, Chunjiang Town, Xinbei District, Changzhou City, Jiangsu Province (two factory areas). The registered capital is 30 million yuan, and by the end of 2021, the company's annual sales ... JSHESOL Thermal Insulation Technology Co., Ltd., established in 2012, is located at No. 1 and No. 18 Victory Road, Chunjiang Town, Xinbei District, Changzhou City, Jiangsu Province (two factory areas). The registered capital is 30 million yuan, and by the end of 2021, the company's annual sales ...
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