A completely non-halogen type protective tube. A wire protection tube for marking that does not contain any harmful substances such as bromine and nitrogen.
Since it is almost oval, it will not be kinked during engraving. Positioning is easy because it does not come off even when mounted.
Since there is no marking (characters such as product name and standard are not printed on the tube surface), the engraving clearly emerges.
The engraved characters do not disappear easily.
Since it is a non-shrink type, it is also suitable for insulating protection of wire rods.