Drawing treads – model RGP:

Note: in this model connecting rod width = 1 / 2 the width of the bearing rod.

Example of marking - grating model RGP:

• RGP-Tzn-2/4-33x33/30-800x1000mm
  
• RGP: model of grating
  
• Tzn: Surface protection (hot dipped galvanizing)
  
• 2/4mm: The thickness of the bearing rod / thickness of framing rod.
  
• 33x33/30mm: Mesh size / gratings height.
  
• 800x1000mm: Length (span suspension) x width.
  
  
• Additional explanation:
  Length (span):  The size of grating in direction of bearing rod. It is placed first in the description of grating size.
  Width: The size of grating in the direction of connecting rod.

Standard size of gratings - RGP model:

• Most standard dimensions of this model is: 2/4-33x33/30 mm
• Mesh size : 33x33mm * on demand and other dimensions (25x25/30x30/30x60/30x90)
• Gratings height: 30mm * upon request 20/25/35/40/50mm 
• Bearing rod thickness : 2 mm * at the request of 2.5 / 3 mm
• Connection rod - thickness x width: 2x15mm 2x10mm * on request
• Framing rod - thickness: 4mm * upon request 2/3/5mm
• Length x width (mm): according to customer requirement - max.1000x2000mm * for precision manufacturing, the final layout, easier handling, we recommend dimension of gratings max. 1000x1000mm.
• Gratings 2/4-33x33/30 mm Weight * approximately
  hot dipped galvanized : approx - 27.30 kg/m2
  raw without surface treatment: approx-24.90 kg/m2