Huashida heat shrink sleeve is composed of cross-linked polyethylene back and special heat melt adhesive.
Heat melt adhesive of Huashida heat shrink sleeve has good bonding with PE back, steel pipe and Fusion bonded epoxy (FBE layer). By heating PE back film shrinks, adhesive layer melts, and closely wraps around girth weld, then it forms together with FBE a firm and continuous anti-corrosion body.
Huashida heat shrink sleeve is resistant to corrosion, wear, impact, UV and aging, easier to be operated.