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  • Perforated Patterns
    • 60 Degree Staggered Center Round
    • 45 Degree Staggered Center Round
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    • Staggered Round Slot
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    • Geometric Hexagon
    • Decorative
    • Round Orbit 21st Century
    • Double Checkered 21st Century
    • Square Orbit 21st Century
    • Hex Orbit 21st Century
  • Patterns by % Open Area
    • 82.6% to 51.7%
    • 51% to 41.3%
    • 40.4% to 32.6%
    • 32.6% to 22.7%
    • 22.6% to 17.2%
    • 17% to 13.4%
    • 13.3% to 10.9%
    • 10.6% to 8%
    • 7.6% to 3.9%
  • Technical Studies
    • EMI Shielding Effectiveness
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Site MAP

  • Home
  • Perforated Metal
    • Properties and Abilities
  • Perforated Products
    • Perforated Sheet
    • Perforated Coil
    • Perforated Tube
  • Pierced Metal Products
  • Green Architecture and Design
  • Uses for Perforated Metal
  • Services
    • Metal Fabrication
    • Metal Finishing
  • Perforating Process
  • Product Quality, Cost & Delivery
    • Packaging
  • Material Information
    • Carbon Steel
    • Stainless Steel
    • Aluminum
    • Plastic
  • Tolerances and Options
    • Hole & Bar, Dimple Holes
    • Burr
    • Camber
    • Flatness
    • Shearing and Slitting
    • Squareness
    • Blank Areas & Locator Holes
    • End Margin Pattern
    • Coil Diameter, Length/ Splicing, Degreasing
    • Fabricating & Finishing
  • Perforated Patterns
    • 60 Degree Staggered Center Round
    • 45 Degree Staggered Center Round
    • Straight Center Round
    • Staggered Center Square
    • Straight Center Square
    • Staggered Round Slot
    • Straight Round Slot
    • Straight Square Slot
    • Geometric Hexagon
    • Decorative
    • Round Orbit 21st Century
    • Double Checkered 21st Century
    • Square Orbit 21st Century
    • Hex Orbit 21st Century
  • Patterns by % Open Area
    • 82.6% to 51.7%
    • 51% to 41.3%
    • 40.4% to 32.6%
    • 32.6% to 22.7%
    • 22.6% to 17.2%
    • 17% to 13.4%
    • 13.3% to 10.9%
    • 10.6% to 8%
    • 7.6% to 3.9%
  • Technical Studies
    • EMI Shielding Effectiveness
    • Pressure Loss (Fluid)
    • Pressure Loss (Air)
    • Strength and Elasticity
    • Formability
    • Acoustic Applications (Theory)
    • Acoustic Applications (Tested)
  • Company Info
    • Locations
    • Customer Service
    • Company News
    • Sales Reps
  • Related Links
  • Privacy Policy
  • Site Map

243 W. Eighth St., PO Box 4174 - Wyoming, PA 18644
600 Royal Road Michigan City, IN 46360

Copyright © 2009, Diamond Manufacturing Company. All rights reserved.

  • Home
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  • Perforated Products
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  • Uses for Perforated Metal
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  • Perforating Process
  • Product Quality, Cost & Delivery
  • Material Information
  • Tolerances and Options
  • Perforated Patterns
  • Technical Studies
  • Company Info
  • Related Links
  • Privacy Policy
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