Bar Grating Stair Treads

metal grating panels make ideal stair treads for steel ladders. Bar grating ladders are used in the steel structure design and manufacture in waste water treatment and water plants. Featuring self-cleaning, skid-resistance and econoic cost, bar grating is formed with bearing bars and cross bars. The grating bearing bars can be ordinary plain flat or serrated flat metal plates. It is easy for installation and can be upplied in module sizes.

Specifications: 

Size Of Cross Bar: 5mmX5mm,6mmX6mm,8mmX8mm,10mmX10mm.

Grating Panel Width X Thickness(mm): 203,205,25X3,25X5,303,304,305,32X3,32X4,32X5,35X3,35X4,35X5, 404,405,406,503,504,505,605

Pitch of Bearing Bar: 20MM, 25MM, 30MM, 34MM, 38MM, 40MM, 50MM, 60MM, 70MM, 80MM, 90MM,100MM
Grate Panel Angle / Width:  73°/ 600 ,   59°/ 700 ,   51° /700 , 51° /900 ,  45°/ 700 ,   45° /900 ,  73°/ 600,   59°/ 700,   51° /700, 51° /900,  
45°/ 700,   45°/ 900, 45°/ 1100,   73°/ 600,   59° /700, 51°/ 700,   51°/ 900, 45° /700, 45° /900.