Graepel-Metric

Metal profile grating

Characteristic

Graepel-Metric is a C-shaped, canted metal profile grating. Its perforation is a variant of Graepel-Universal: The hole diameters are the same (upward d = 7 mm and downward d = 14 mm), the lengthwise divider is 30 mm (40 mm with Graepel-Universal). The grating width can be realized in stages of 25 mm (30 mm with Graepel-Universal). This smaller hole spacing gives this perforation a different look, functionality and properties. It looks light and transparent and with 32 % at the maximum embossed field of 475 mm, it has also a larger open area than Graepel-Universal. Graepel-Metric has also high anti-skid values as well as a good drainage effect.

Application

The denomination follows the primary use in the industrial sector: Due to their width divider, metal profile gratings of Graepel-Metric perforation are especially suitable to cover surfaces that have at least one metric side length with standard gratings. There are no fitting gratings required which must be specially manufactured as special gratings for other perforations.

Ladder rungs are also available in Graepel-Metric perforation.

Program-controlled Perforations
Gallery
Options
  • This perforation is program controllable. Thus, individual embossings can be created.
  • The standard edge perforation may be omitted.
Test Results

Material Thicknesses

Anti-Skid Values

Material Thickness
DD 11 raw 2.0/2.5/3.0 mm
DD 11 hot-dip galvanized/DX 51 D pre-galvanized 2.0/2.5/3.0 mm
stainless steel 2.0/2.5 mm
ENAW 5754 2.0/2.5/3.0 mm

Want to learn more about our product?

Your Contact in North America:

Mark Zumdohme
Send request for contact
Tel.:  +1 402 861-1817
Mail: sales@graepel-na.com

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