How to recoginze the butyl rubber inner tube?
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- Issue Time
- Jul 28,2019
The methods to recognize the butyl rubber inner tube :
The inner tube body has color line with width no less than 2mm .
1. Butyl rubber inner tube, there should be blue line on its circumference.
2. Butyl rubber and halogenated butyl rubber inner tube , there should be green line on
its circumference.
3. Butyl rubber and EPDM rubber inner tube, there should be red line on its circumference.