R.E.F. Precision Products, LLC

Finishing Processes

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About Us
R.E.F. Precision Products, LLC

REF is a full service machine shop dedicated to delivering a totally finished product to the customer. We are accustomed to all turnkey projects.

Plating Facilities List: Black Cadmium, Black Nickel, Black Zinc, Copper, Nickel, Electroless Nickel, Zinc, Cadmium, Tin, Tin-Lead.
Barrel Plating: Ebonol-C, Black Oxide, Anodizing, Alodine, Gold Caustic etch, irridite, passivating.
Sandblasting: Polishing, Buffing.
 
Military Specifications and Certified
 
Anodize, Mil-A-8625:
Chromic Acid Process/Nickel Acetate Seal
Chromic Acid Process/Dyed A Color/Nickel Acetate Seal
Sulfuric Acid Process/Nickel Acetate Seal
Sulfuric Acid Process/Dyed A Color/Nickel Acetate Seal
Hard Coat Process/Nickel Acetate Seal
Hard Coat Process/Dyed A Color/Nickel Acetate Seal

Chemical Film, Mil-C-5541:
Chemical Conversion Coating Maximum Coating
Chemical Conversion Coating Medium Coat
Conductive Chemical Coating less than Ohm per square inch
Chemical Conversion Coating Minimum Coat, retains Natural Aluminum Color

Passivation, QQ-P-35
Process Deviations According To Stainless Steel Used and Blue Print Requirements

Bright Dip – Treatment for Metals to Removal Metal Oxides, Heat Treating Scall or Foreign Material Prior To Final as Assembly Or Further Processing.

Other blue print specifications such as Mil-S-5002, Mil Std 171, Mil-F-14072

 
 
R.E.F. Precision Products, LLC
517-A Acorn Street . Deer Park, NY 11729
Phone: 631-242-4471 . Fax: 631-242-1718