ALLBLACK CO., INC.

Services

Black Oxide Finishing

Black Oxide Finishing

  • Up to 120 inches in length

  • Solvent Base Oil

  • Water Emulsified Oil

  • Steel, Stainless Steel, Brass, Bronze

  • Competitive Prices

  • Rack or Barrel

Manganese Phosphate Coating

  • Up to 55 inches in length

  • Rack or Barrel

  • Steel Only

  • Competitive Prices

Zinc Phosphate Coating

  • Up to 55 inches in length

  • Rack or Barrel

  • Steel Only

  • Competitive Prices

Passivation

Passivation

  • Up to 36 inches in length

  • Rack or Basket

  • Stainless Steel Only

  • Competitive Prices

Nondestructive Testing (NDT)

Magnetic Particle Inspection and Liquid Penetrant Testing

Additional Services

Our services provide a number of advantages to your metal parts, such as additional abrasion resistance, corrosion resistance, and enhanced appearance. They do not alter the physical or dimensional properties of the surface, and are an inexpensive method to increase the life and productivity of your parts. We also offer pre-process preparation involving a number of procedures including sandblasting, tumbling, and deburring.