GRATING

Steel grating is flat steel bar according to a certain distance and cross arranged and welded into the middle of a square lattice with an iron and steel products ,steel grating generally use carbon steel production, appearance of hot dip galvanized, can serve to prevent the role of oxidation, can also be made of stainless steel .

1.The specification of plain type and serrated type bearing bar is 20 x 3 to 100 x 9;the specification of I-section type is 25 x 5 x 3, 32 x 5 x 3, 38 x 5 x 3, 40 x 5 x 3, 50 x 5 x 3, 50 x 7 x 4, 55 x 7 x 4, 60 x 7 x 4, 65 x 7 x 4, 70 x 7 x 4, 75 x 7 x 4

 2. Bearing Bar Pitch (center to center): 

12.5 to 100 mm etc, also be according to client's requirement and 30, 40, 60mm are recommended, America standard is available.

 3. Cross Bar Pitch (center to center): 

from18.5 to 101.6mm etc, also be according to client's requirement and 50, 100mm are recommended, America standard is available.

 4. Material:Low Carbon Steel or Stainless Steel

 5. Surface Treatment: Untreated, Painting or Hot Dipped Galvanizing 

 1. High strength and light structure.

 2. Powerful anti-corrosion, durable and long working life.

 3. Beautiful appearance, bright surface.

 4. No dirt-rain-snow deposit, automatic cleaning, easy maintenance.

 5. Good ventilation, day-lighting, heat-dispersing, resistant to sliding and explosion.

 6. Easy installation and disassembly.

They are widely used for platform, trestles, covers, ladders and fencing in many fields such as petroleum and chemical industry, electric power, water supply, sewage treatment, ship building, parking lots, city construction, environmental engineering.