Cryogenic G-10 Epoxy Glass Tube for LNG Applications

product details

Description

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.


Features

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


Applications

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


Technical Data Sheet

Cryogenic G-10 Epoxy Glass Sheet for LNG (G-10 CR)
Testing SizeΦ83*100
Water Absorption, 24 hrsASTM D570%0.1
Glass Content%60 – 70
Temperature-196℃ ~ 160℃Humildity35%
No.Test ItemDirectionUnitStandard ValueResult
1Densityg/cm³1.65–2.02
2Compressive StrengthParallelMPa280Pass
PerpendicularMPa400Pass
3Tensile StrengthParallelMPa35Pass
PerpendicularMPa300Pass
4Impact ToughnessPerpendicularKJ/m²35Pass
5Interlaminar Shear StrengthMPa40Pass
6Thermal ConductivityParallelW/m·K0.36Pass
PerpendicularW/m·K0.31Pass
7Linear Expansion CoefficientParallel10⁻⁶/K23Pass
Perpendicular10⁻⁶/K55Pass


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