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  • After a long time of use, it will not rust after the corrosion protection layer on the surface of hot dip galvanized barbed rope, because the material inside the stainless steel barbed rope is the same as the material on the surface.
  • D, coating adhesion; The zinc layer of the plating parts should be firmly combined with the base metal with sufficient adhesion strength, and will not fall off or bulge after the hammer test.

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