Better Factory Price Galvanised Mild Steel Trench Cover Grating

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: customized
• Application: Steel Structure Walkway, Drain Cover
• Manufacturing Method: Hand Made
• Material: Stainless Steel
• Lead Time: 5-10 Days
• Packing: as Per Customer′s Request
• Size: Customized
• MOQ: 10meters
• Customized Service: Accepted
• Transport Package: Pallet Galvanized Grating
• Specification: plain, serrated, I bar type etc.
• Trademark: solucent Galvanized Grating
• Origin: Hebei, China
• HS Code: 7308900000
• Production Capacity: 10000square Meter/Mouth

Product Description

 

General Introduction to Steel Gratings

Steel grating, also known as bar grating or metal grating, is an open grid assembly of metal bars, in which the bearing bars, running in one direction, are spaced by rigid attachment to cross bars running perpendicular to them or by bent connecting bars extending between them, which is designed to hold heavy loads with minimal weight. It is widely used as 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, etc.

 

Common Specification Of Steel Grating
Material Standard	ASTM A36, A1011, A569, Q235, S275JR,Stainless steel 304, Mild steel & Low carbon steel, etc
Bearing Bar (width*thickness)	25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6,  75x10, 100 x10mm, etc; I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3, etc US standard: 1''x3/16'', 1 1/4''x3/16'', 1 1/2''x3/16'', 1''x1/4'',1 1/4''x1/4'', 1 1/2''x1/4'', 1''x1/8'', 1 1/4''x1/8'', 1 1/2''x1/8'' , etc
Bearing Bar Pitch	12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3,32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etc. US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc.
Twisted Cross Bar Pitch	38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc
Surface treatment	Untreated(black), hot-dipped galvanized ,powder coated, electroplate, painting or as per customers' requirement.
Grating Style	Plain / Smooth, Serrated /teeth, I bar, serrated I bar
Packing	LCL(less than one container load): packed with plastic film then on the pallets  FCL(full container load): nude packing Other special package :according to customers' requirements
Customization of your drawing or your unique sizes are available

Product Parameters

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

Detailed Photos