Industry Standards

As the leading U.S. manufacturer of metal bar grating products, and a member of the Metal Bar Grating Division of the National Association of Architectural Metal Manufacturers (NAAMM,) Harsco Industrial IKG (IKG) helped develop the Grating Industry Standards Manuals for metal bar grating (ANSI/NAAMM MBG531-00) and heavy duty bar grating (ANSI/NAAMM MBG532-00.)

For more information, click on the links to the NAAMM information listed below.

Other industry tables and codes linked to this page are the IKG to NAAMM Conversion Table, the Standard Width Table, and the Standard Industrial Codes (SIC) and Harmonized Codes.

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Grating Fundamentals