Product

Ordinary Heat Shrinkable Tube

Double Wall Heat Shrinkable Tube

High Temperature Heat Shrinkable Tube

Heat Shrinkable Marking Tube

Medium/Thick Wall Heat Shrinkable Tube

High Pressure Heat Shrinkable Tube

Anti-Slip Pattern Heat Shrinkable Tube

Teflon Tube/Silicone Tube

Bellows

Molded Heat Shrinkable Parts

Molded Special-Shaped Protective Box

Insulation Sealing Protective Tape

Product Model Comparison Table

Heat shrinkable tube for gas pipeline YEVA-BG

Shrinkage ratio: 2:1                          
Working temperature: -55℃~125℃
Shrinkage temperature: 80℃~120℃
Environmental protection standard: RoHS
standard Color: yellow

product description:

The soft heat shrinkable tube for gas pipeline is made of radiation cross-linked polyolefin material. It has excellent physical, chemical and electrical properties. It is mainly used for the sealing protection of gas pipelines and water heater connecting pipes.

Features:

Shrinkage ratio: 2:1                          
Working temperature: -55℃~125℃
Shrinkage temperature: 80℃~120℃
Environmental protection standard: RoHS
standard Color: yellow


Specification(mm)Supply inner diameter(mm)Size after fully contracted(mm)standard packaging
(M/plate)
Maximum inner diameterWall thickness
12.7/6.4≥12.76.4 0.62±0.10100
23.0/9.5≥23.09.5 0.65±0.10100
29.0/12.7≥29.012.7 0.70±0.1050
33.5/16.0≥33.516.0 0.70±0.1050
40.5/19.0≥40.519.0 0.80±0.1050
51.0/25.4≥51.025.4 0.80±0.1025
65.0/32.5≥65.032.5 1.25±0.2025
76.2/38.0≥76.238.0 1.25±0.2025

Other specifications can be customized according to requirements

ProjectTest MethodsTypical data
Tensile StrengthASTM D 2671≥10.4MPa
Elongation at breakASTM D 2671≥300%
Longitudinal shrinkageASTM D 2671±5%
Tensile strength after heat aging136℃ ,168 hours≥7.3MPa
Elongation at break after heat aging136℃ ,168 hours≥100%
Thermal shockUL224 250℃ 4 hoursNo cracks, no drips
Withstand voltage (rated voltage 600V)ASTM D 2671/AC2500V,1minNo breakdown
Breakdown strength(Choose one from withstand voltage)ASTM 149≥15KV
Volume resistivityASTM D 2671≥10^14Ω.cm


Industry Application