G-10 CR tube is a cryogenic-grade glass fabric reinforced epoxy tube designed for ultra-low temperature applications down to -196°C. It is manufactured from alkali-free glass fiber fabric impregnated with epoxy resin through a hot rolling and curing process. The material offers high mechanical strength, low thermal conductivity, and stable electrical insulation performance under cryogenic conditions. It is widely used in LNG equipment, air separation units (ASU), cryogenic piping systems, and tank trucks requiring reliable thermal insulation and structural stability.
YILONG
Epoxy Resin + Glass Fiber Cloth
Laminated
Light Green
2-200mm
10-1200mm
1000mm
Pallet, Wooden Box
Excellent performance at cryogenic temperatures down to -196°C
High mechanical strength and dimensional stability
Low thermal conductivity for effective insulation
Good electrical insulation properties
Stable performance in humid and low-temperature environments
Suitable for precision machining
● LNG and cryogenic equipment
● Air separation units (ASU)
● Cryogenic piping and support systems
● Tank trucks and storage systems
● Electrical insulation components for low-temperature service
● Precision machined cryogenic insulation parts
| Cryogenic G-10 Epoxy Glass Sheet for LNG (G-10 CR) | |||||
| Testing Size | Φ83*100 | ||||
| Water Absorption, 24 hrs | ASTM D570 | % | 0.1 | ||
| Glass Content | — | % | 60 – 70 | ||
| Temperature | -196℃ ~ 160℃ | Humildity | 35% | ||
| No. | Test Item | Direction | Unit | Standard Value | Result |
| 1 | Density | — | g/cm³ | 1.65–2.0 | 2 |
| 2 | Compressive Strength | Parallel | MPa | 280 | Pass |
| Perpendicular | MPa | 400 | Pass | ||
| 3 | Tensile Strength | Parallel | MPa | 35 | Pass |
| Perpendicular | MPa | 300 | Pass | ||
| 4 | Impact Toughness | Perpendicular | KJ/m² | 35 | Pass |
| 5 | Interlaminar Shear Strength | — | MPa | 40 | Pass |
| 6 | Thermal Conductivity | Parallel | W/m·K | 0.36 | Pass |
| Perpendicular | W/m·K | 0.31 | Pass | ||
| 7 | Linear Expansion Coefficient | Parallel | 10⁻⁶/K | 23 | Pass |
| Perpendicular | 10⁻⁶/K | 55 | Pass | ||
Yes, based on drawings or samples.
UL, RoHS, REACH, CE, ISO, etc.
Usually 100 kg or 100 sheets, negotiable.
Yes, common samples free, buyer pays freight.
2-4 weeks after payment.
Yes, including labeling and packaging.
Yes, over 20 years.
T/T 30% deposit, 70% before shipment. Negotiable if supports needed.
Yes, we offer CNC machining.
Manufacturer and Exporter
No.3, Mianzhi Street, Zhucheng, Shandong, China
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