Name: hot sale new style steel driveway grates grating
Brand: shiyi
Availability: InStock

Product Details

hot sale new style steel driveway grates grating

hot sale new style steel driveway grates grating

Product Description

The most economical choice of steel grating product. This grating is manufactured by an electro-forging process, welding rectangular bearing bars and cross rods. This welding method provides a positive fusion of cross rods and bearing bars. The most popular is the 19-4 spacing; with approximately 80% open area the 19-4 spacing allows for passage of dirt, snow, liquids, air and debris. Welded bar grating is also available in close mesh ADA conforming spacing for use in public areas. Different bearing bar thickness can be specified, the most common 3/16" is stocked in multiple depths. 1/8", 1/4" are stocked in limited quantities. Bearing bar thickness is offered from 1/8" to 1/2" to accommodate any load rating requirements. Universally used in most general industrial plants as well as commercial buildings; it has a wide range of uses such as walkways, platforms, safety barriers, ventilation grates, and drainage covers.

1.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.

2. 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.

3.Material of steel grating: Mild Steel or Stainless Steel

Weaving: plain weave, twill weave, bamboo flower weaving, knitting contrast

4.Features of steel grating:

High strength, light structure, a strong bonding structure of the grid so that it has a high load, the structure of light, easy lifting; shape beautiful, durable, hot-dip zinc surface treatment so that it has a very good corrosion resistance, surface gloss appearance ; ventilation, lighting, cooling, explosion-proof, anti-skid performance is good; no plot dirt, rain and snow is not the plot, not water, self-cleaning, easy to maintain.

5.Usage of steel grating:

widely used in petroleum chemical industry, power plants, water plants, sewage treatment plants, municipal works, sanitation engineering and other fields of the platforms, walkways, trench trestle bridge cover, covers, ladders, fence, fence, etc.

steel bar grating application

Hot dipped galvanized steel grating production process:

6.Specifications of steel bar grating:

Specification of steel grid mesh

steel bar grating application

Hot dipped galvanized steel grating production process

series	Series distance	Traverse line distance	Load flat specifications (wide×thick)
series	Series distance	Traverse line distance	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
1	30	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
2	40	50	G203/40/50	G253/40/50	G323/40/50	G403/40/50	G205/40/50	G255/40/50
3	60	50	-	G253/60/50	G253/60/50	G403/60/50	G205/60/50	G255/60/50
series	Series distance	Traverse line distance	Load flatspecifications (wide×thick)
series	Series distance	Traverse line distance	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
1	30	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
2	40	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