Metal buckles and clamping buckles, galvanized and phosphated execution

Metal buckles for polyester textile strapping

All types of polyester textile strapping - that is hot melt, woven and composite strapping - require metal buckles that can either be galvanized or phosphatized. For composite and hot melt polyester textile straps, use of galvanized buckles is recommended in order to reach maximum system strength. For woven strapping, phosphatized buckles having a kind of roughened surface are preferable as woven strap would not adhere to galvanized buckles and system strength would thus be reduced.