Industrial galvanized sheet metal grates, galvanized open steel floor grating

steel grating informations:

1. Material: Mild (low carbon) steel (CN: Q235, US: A36, UK: 43A) or stainless steel

2. Surface treatment:galvanized {CN: GB/T13912, US: ASTM (A123), UK: BS729} ,painted,untreated

3. Style:serrated,serrated-I shape

4. width and length are all on request.

5. Certification: ISO9001:2008,CE

6. Characteristics:light weight, high bearing capacity, safe , skid-proof, easily fixed and dismantled, economical ,long life and durable, ventilated and penetration of light, easily to be cleaned, beautiful in appearance.

7. Application:Widely used in electricity, petrochemical, chemical industry, metallurgy, machines, modeling, port, marine engineering, construction, papermaking, medicine, textile, well cover, suspended ceiling, ventilation and penetration of light, etc

8. Packaging Detail: pallet or according to the customers' requirements

Steel Grating Walkway nowadays are press-welded by auto machine, the size of the grating panel size is usually around 6000x1000mm made by machine. Then we will cut them to size and close the ends as per drawing designed.

Especially we add one process of grinding after banded:

Firstly,the steel gratings will looks more beautiful after grinding, showing visual aesthetics.

Secondly, the steel gratings can be galvanized better after grinding.If the welding spatter stay on the gratings, or the welding joint is not smooth,then after galvanization, there will be much zinc metallurgical slag, and the thickness of the zinc film will be uneven. It will short the service life of the HDG steel gratings.

Industrial Steel Grating picture: