Hot dip galvanized platform steel gratings port deck grating price

Introduction of steel grating

There’re three kinds of steel gratings, plain style grating, serrated steel grating and I bar steel grating. They are widely used in steel structure platforms, stair treads, sidewalks, drainages and well covers etc. We are professional factory to design and manufacture standard steel grating and customize according to client's requirements.

1) What's Material of steel grating? 

Steel, Mild Steel (Low Carbon Steel) or Stainless Steel, fiberglass

2) Surface Treatment of steel grating 

Untreated, Painting or Hot dip Galvanizing

Specification list of driveway grates

Item  No.	Bearing Bar  Pitch	Cross  Bar  Pitch	Specification of  stainless steel drainage grates ( width × thickness )
			25×3	32×3	40×3	20×5	25×5
1	30	100	G253/30/100	G323/30/100	G403/30/100	G205/30/100	G255/30/100
		50	G253/30/50	G323/30/50	G403/30/50	G205/30/50	G255/30/50
2	40	100	G253/40/100	G323/40/100	G403/40/100	G205/40/100	G255/40/100
		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

 

 

What's Usages of gratings?

Metallurgy, petroleum, shipbuilding, chemical industry, port, platform, joist, road, pier and groove panel, pedal, sun shade, ventilation pervious to light, etc.