Plate and Sheet Polishing

Diamond Brite Metals polishes plate and sheet for service centers, distributors, heavy industrial applications, and Original Equipment Manufacturers (OEMs). All plate and sheet polishing is done by specially engineered machines.

We polish to any RA/RMS in strict compliance with the applicable standard. We offer Pit Free Surface Finishes for dairy, food & beverage, and heat exchanger fabricators.

Applicable Standards

ISO 4287 and ISO 4288.

ASME BPE

Capacity

Title	Description
Thickness	20 GA up to 14”
Length	Up to 600” (50’)
Width	Up to 144”

Finishes Provided

All RA/RMS Finishes (measured, recorded, and certified according to ISO 4287 and ISO 4288

#4 Finish / #4 Satin Finish
#4 Dairy / (aka #4 Food and Beverage)
Sanitary #4
#6 Finish/ #6 Satin Finish
#7 Mirror-Lite Finish
#8 Directional Mirror
All Grit Finishes (0-1000 grit)
Cross-Grain Running the Width of the Plate

Industries Served

Food & Beverage
Dairy
Pharmaceutical
Heat Exchanger and Pressure Vessel Fabricators
Process Fabricators
Bioprocessing Equipment Fabricators
Marine & Shipbuilding
Metals Service Centers & Distributors
Automotive
Architectural Fabricators

All plate and sheet polishing is done in strict accordance with Diamond Brite Metals quality management system.

Get in touch with Diamond Brite Metals Today!

At Diamond Brite Metals, we provide premium polishing services for stainless steel, brass, bronze, and aluminum. With a commitment to quality craftsmanship and precision, our team ensures every project meets the highest industry standards. From industrial applications to custom solutions, we deliver polished results that enhance both performance and appearance.