Hot-DIP Galvanized Steel Grating for Trench Drain Channel with Heavy Load Bearing Open Grid Assembly

Brand Name:Gnee

Minimum Order Quantity:2PCS

Supply Ability:300000 Square Meter/Square Meters per Month

Product Details

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Trench Drain Channel Steel Grating

Heavy Load Bearing Metal Grating

Open Grid Assembly Galvanized Steel Grating

Product Description

China Suppliers Trench Drain Channel and Grate Hot-DIP Galvanized Steel Grating

Steel grating, also known as bar grating or metal grating, is an open grid assembly of metal bars. The bearing bars run in one direction and are spaced by rigid attachment to perpendicular cross bars or by bent connecting bars extending between them. This design is intended to hold heavy loads with minimal weight. Steel grating is widely used for floors, mezzanines, stair treads, fencing, trench covers, and maintenance platforms in factories, workshops, motor rooms, trolley channels, heavy loading areas, boiler equipment, and heavy equipment areas.

Hot-DIP Galvanized Steel Grating product photo

Common Steel Grating Specification

Bearing bar pitch	Cross bar pitch	Bearing bar size (depth*thickness)
20×3	25×3
25×3	40×3	20×5 \| 20×5
30	100	G203/30/100 \| G253/30/100
		G323/30/100 \| G403/30/100 \| G205/30/100 \| G255/30/100
50		G203/30/50 \| G253/30/50
		G323/30/50 \| G403/30/50 \| G205/30/50 \| G255/30/50
40	100	G203/40/100 \| G253/40/100
		G323/40/100 \| G403/40/100 \| G205/40/100 \| G255/40/100
50		G203/40/50 \| G253/40/50
		G323/40/50 \| G403/40/50 \| G205/40/50 \| G255/40/50
60	50	G203/60/50
		G253/60/50 \| G403/60/50 \| G205/60/50 \| G255/60/50
32×5	40×5
45×5	50×5	55×5 \| 60×5
30	100	G325/30/100 \| G405/30/100
		G455/30/100 \| G505/30/100 \| G555/30/100 \| G605/30/100
50		G325/30/50 \| G405/30/50
		G455/30/50 \| G505/30/50 \| G555/30/50 \| G605/30/50
40	100	G325/40/100 \| G405/40/100
		G455/40/100 \| G505/40/100 \| G555/40/100 \| G605/40/100
50		G325/40/50 \| G405/40/50
		G455/40/50 \| G505/40/50 \| G555/40/50 \| G605/40/50
60	50	G325/60/50 \| G405/60/50
		G455/60/50 \| G505/60/50 \| G555/60/50 \| G605/60/50

Raw Material

Galvanized steel grating: A36 is the common grade. After welding is completed, surface treatment will be carried out: mild steel grating will be hot-dip galvanized or painted to make it look beautiful or corrosion-resistant.
Stainless steel grating: Common grade is SS201, 304, 316, 316L. Stainless steel grating itself has a strong corrosion resistance, suitable for food processing and chemical fields.
I Bar Steel Grating: With its unique I-section design, it exhibits excellent bearing capacity and stability, and is suitable for heavy-loaded industrial platforms, bridges and other places, and has both ventilation and light transmission properties.

Steel grating material and construction details

Product Summary

China Suppliers Trench Drain Channel and Grate Hot-DIP Galvanized Steel Grating Steel grating, also known as bar grating or metal grating, is an open grid assembly of metal bars. The bearing bars run in one direction and are spaced by rigid attachment to perpendicular cross bars or by bent ...

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