Steel grid plate, drain cover, staircases boards, pool cover, plug grille plate,steel grille fences by the load flat steel bar and with a certain amount of distance warf and weft, high pressure resistance welding machine from the original plate welding, cutting the incision, opening, the processes of deep-packet processing form.
　　The product of a simple, light weight, load, impact resistance, the hot dip zinc treated appearance and durability, and anti-rust anti-corrosion, surface gloss appearance with ventilation, lighting, cooling, explosion-proof, anti-skid performance of the proposed method. Widely used in petrochemical, power plants, water, sewage treatment plants, municipal works, sanitation projects in areas such as platforms, corridors, bridge, ditch covered wells, ladder, fences, etc. guardrail
　　If you need a special type of specification plate steel grille, please contact us, that you need a high degree of flat steel thickness of the load, load flat steel bar spacing and spacing, we can produce for you all the different types of steel grille plate.

 

main specifications

Series Series distance traverse line distance Load Piangang specifications (Wide×thick) 20×3 25×3 32×3 40×3 20×5 25×5 1 30 100 G203/30/100 G253/30/100 G323/30/100 G403/30/100 G205/30/100 G255/30/100 50 G203/30/50 G253/30/50 G323/30/50 G403/30/50 G205/30/50 G255/30/50 2 40 100 G203/40/100 G253/40/100 G323/40/100 G403/40/100 G205/40/100 G255/40/100 50 G203/40/50 G253/40/50 G323/40/50 G403/40/50 G205/40/50 G255/40/50 3 60 50 G203/60/50 G253/60/50 G253/60/50 G403/60/50 G205/60/50 G255/60/50 系列 Series distance traverse line distance Load Piangang specifications (Wide×thick) 32×5 40×5 45×5 50×5 55×5 60×5 1 30 100 G325/30/100 G405/30/100 G455/30/100 G505/30/100 G555/30/100 G605/30/100 50 G325/30/50 G405/30/50 G455/30/50 G505/30/50 G555/30/50 G605/30/50 2 40 100 G325/40/100 G405/40/100 G455/40/100 G505/40/100 G555/40/100 G605/40/100 50 G325/40/50 G405/40/50 G455/40/50 G505/40/50 G555/40/50 G605/40/50 3 60 50 G325/60/50 G405/60/50 G455/60/50 G505/60/50 G555/60/50 G605/60/50