Corrosion Resistant Bundy Tubes

Surface Finishes

There are many different types of surface finishes for metal products to improve their corrosion resistance, like paint, zinc, nickle, cadmium, tin, phosphorization etc.

For Bundy tubes,  zinc is plated(coated) mostly, as an economic and stable  surface finish for most applications. Organic coatings like PVF, PVDF, nylon, epoxy etc are applied to further enhance the corrosion resistance and even protect the tubes from gravel impacts on the roads.

The following table lists the availability of surface finishes for single and double wall Bundy tubes.

Surface Finish Single Wall Double Wall
Inside Outside Inside Outside
Copper OPT OPT STD STD
Zinc NA OPT NA OPT
PVF NA OPT NA OPT
Nylon NA OPT NA OPT
AlGal NA OPT NA OPT
Nickle OPT NA NA OPT

Note:

  • OPT: Optional
  • NA: Not Applicable
  • STD: Standard
Bundy Tube Surface Coating
Bundy Tube Surface Coating

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