| FWU - Flame resistant tube for spot welding piping (flexible). |
- Flame resistant outer cover with high self extinction performance with compliant
V-0 of UL94 standard
- Bilayer structure with flame-resistant resin outer layer and polyurethane inner
layer with higher flexibility than FW
- Ether polyurethane resin is used for the inner layer to prevent degradation by
water or mold under high temperature and high humidity.
- Marking along the tube as an insertion length indicator
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