1 Bearing Bar Height (mm) 20 , 25 ,30 , 32 , 35 , 38 , 40 , 45 , 50 , 55, 60, 65, 70, 80, 90,100
2 Bearing Bar Thickness(mm) 2, 2.5 , 3 , 3.5 , 4 , 4.5 , 5 , 6 , 7 , 8 , 9 , 10
3 Bearing Bar Type Plain Serrated
4 Twisted Square Cross Bar 5, 6, 8
Diameter(mm)
5 Bearing Bar Pitch(mm) 25 , 30, 33, 34, 35, 40, 41, 50
6 Cross Bar Pitch(mm) 20, 25, 38, 50, 76, 100
7 Finish Self Colour,Hot Dip Galvanized,Painted

 

TYPE 1	TYPE 2
TYPE 3

 

QUALITY of Steel bar grating / Steel metal grating /Stair tread
For us Quality in all of its forms counts and we strive to provide the best quality within the industry. To this end our Quality commitment starts from the raw materials we purchase through to delivery of the finished product.

Raw Materials
All our raw materials are purchased from Quality approved mills which are all ISO 9001 certified. Our steel is procured to the following minimum standards
 BS EN 10025 Grade S275 JR
 ASTM A1011M

Welder Testing
Our welders are tested and approved to the following standards
?BS EN 287-1:2004 (British Standard and European norm)
?AWS D1.1:2010 (American Standard)

Hot Dip Galvanised
If required our products are hot dip galvanised the following standards
 BS EN ISO 1461:2009(British Standard and European norm)
 ASTM A123 (American Standard)

Quality Assurance
We have a series of inspection points within our process where we 100% inspect all our material. This is to ensure we can guarantee our finished product is of the highest standard.