Steel Grating

Steel grating is an open steel component composed of load-bearing flat steel and cross bars arranged at a certain distance in longitude and latitude, and fixed by welding or pressure locking. According to different manufacturing methods, it is divided into welded steel grating and locking steel grating.

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Product Details

Introduction Types Raw Materials Applications

Introduction:

Types:

1. According to the welding method, it can be divided into: pressure welding type, embedded type, through-lock type and through-welding type.

2 According to the shape of the side surface of the load-bearing flat steel, it can be divided into: flat type, tooth type and "I" type, etc.

3. According to its applications, it can be divided into: general-purpose steel gratings and special-purpose steel gratings, such as trench covers, step boards, etc.

4. Steel grating plates are divided into stainless steel grating plates and carbon steel grating plates according to materials.

Raw Materials:

Steel gratings are generally made of carbon steel, and the surface is hot-dip galvanized to prevent oxidation. It can also be made of stainless steel. Steel grating has ventilation, lighting, heat dissipation, anti-skid, explosion-proof and other properties.

Applications:

Welded steel grating is the most common type among steel grating. Welded steel grating is connected at the intersection of load-bearing bars and cross bars. Welded steel grating is a versatile option for light to medium loads. Heavy duty metal grating is the best choice for heavy loads. Heavy duty steel grating is suitable for highways, airport runways, bridge floors and wheeled transportation.

It is widely used in platforms, walkways, trestles, trench covers, manhole covers, ladders, fences, factories in the fields of petrochemicals, electric power, tap water, sewage treatment, ports and terminals, building decoration, shipbuilding, self-propelled parking lots, municipal engineering, sanitation projects, etc.

Steel Grating

Series	Pitch of Bearing bar	Cross-bar Pitch	Specification of bearing bar load(width×thickness)
Series	Pitch of Bearing bar	Cross-bar Pitch	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	Pitch of Bearing bar	Cross-bar Pitch	Specification of bearing bar load(width×thickness)
Series	Pitch of Bearing bar	Cross-bar Pitch	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

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RELATED FAQ

1.Do I need to hire a professional installer for my metal fence?

All of our metal fences are very easy to install. Aside from its easy installation, we also provide an installation guide. that's why you can even install it by yourself.

2.Can I have more details of the fence,such as real picture and the accessories?

Sure, please contact us,we will send you drawing and the details parts pictures.

3.What is your sample policy?

We cansupply the sample if we have ready parts in stock, but the customers have to pay the courier cost. And all the sample cost will be refunded after you place the order.

4.Do you test all your goods before delivery?

Yes, we would the goods test before delivery.

5.How does your factory do regarding quality control?

We have a special QC department in charge of products' quality.

6.My order quantity is small,can you provide?

Yes. We will serve every customer with good quality products and services no matter how much your order is.