32*5 Truck Load Trench Gutter Rain Water Drainage

• After-sales Service: 2 Years
• Warranty: 2 Years
• Certification: ISO
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 325/30/100
• Application: Steel Structure Walkway, Foot Pedal, Drain Cover
• Shape: Flat Shape
• Manufacturing Method: Machine Welding
• Material: Carbon Steel
• Model No.: 325/30/50
• Model Number: 325/30/100, 305/30/50, 255/30/100, 253/30/100...
• Certificate: ISO 9001:2008
• Height: 20-100mm
• Size: 300*1000 mm
• Surface Treatment: Hot-Dipped Galvanized, Painted, Untreated
• Transport Package: Normal
• Specification: Q235
• Trademark: JW
• Origin: Hebei Anping
• HS Code: 7308900000
• Production Capacity: 10000 Ton/Year

Product Description

1.what is steel grating ?(  sidewalk grates )  -- Steel grating is made by bearing bar and cross bar according to the flat-steel weft arrangement, in high-pressure spacing on resistance welder welded by cutting, incision, opening, overlock process such as processing and into customer requirements finished products.


2.steel grating specification-   325 steel grating
panel size available(black grating): 1000x5800mm or 1000x6000mm
 

Bearing bar pitch	Cross bar pitch	load steel size ( Width ×Thickness)
		20×3	25×3	32×3	40×3	20×5	25×5
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	-	G253/60/50	G253/60/50	G403/60/50	G205/60/50	G255/60/50
Bearing bar pitch	Cross bar pitch	load steel size (Width ×Thickness)
		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

3. Anping metal walking grates introduction--  325 steel grating

Bearing bar type	Flat bar	I bar	Serrated bar
Cross bar type	Twisted bar	Round bar	flat bar
Production process	welded	Pressure locked
Surface treatment	Self-colour	Galvanized	painted
application	Platform	walkway&floor	Trench cover	Steel stair treads
	Suspended ceiling	Barrier fence

Compared with cost iron drain cover, the advantage of steel grating:
1. Saving material: the most economical method of using material at the same bearing condition, correspondingly, also less material of supporting structure.
2. Less investment: less material, less workman, shorter time limit of project, no need of clearance and maintenance.
3. Easy construction: fixed by installation fastener or welding, one person can finish.
4. Durable: hot-dipped galvanized, high attacking and heavy duty proof.
5. Modernization: beautiful appearance, reasonable design, good ventilation and daylight,
6. Light structure: less material, light weight, easy to be lifted and loaded
7. Dirt proof: no rain, no snow and dust