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Heavy Duty Galvanized Welded Serrated Anti-Slip Trench Drain Gutter Cover Plate Industrial Floor Walkway Platform Steel Bar Grating

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Heavy Duty Galvanized Welded Serrated Anti-Slip Trench Drain Gutter Cover Plate Industrial Floor Walkway Platform Steel Bar Grating

Large Image : Heavy Duty Galvanized Welded Serrated Anti-Slip Trench Drain Gutter Cover Plate Industrial Floor Walkway Platform Steel Bar Grating

Product Details:

Place of Origin:	China
Brand Name:	Dimpled Hole Metal Sheets
Model Number:	Dimpled Hole Metal Sheets

Payment & Shipping Terms:

Minimum Order Quantity:	10pieces
Packaging Details:	pallets
Delivery Time:	15-18days
Payment Terms:	30%TT in advance, Balance before loading
Supply Ability:	1000pieces

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Detailed Product Description

Chemical Composition:	Fe, C, Si, Mn, S, P	Alloy Or Not:	Non-Alloy
Project Solution Capability:	Graphic Design, 3D Model Design, Total Solution For Projects	Application:	Villa
Surface Treatment:	Hot-DIP Galvanizing, Painting Or Untreated	Grate Length:	1000mm
Grate Width:	800mm	Bearing Bar Width X Thickness:	25x3mm
Bearing Bar Shape:	Plain, Serrated I Bar Type Style Steel Grating	Cross Bar Shape:	Round,twisted,bar Shape
Mesh Size:	30x100mm	Email:	Devin@industrialmetalmesh.com
Whatsapp:	+8615369013183
Highlight:	heavy duty galvanized steel grating , welded serrated anti-slip trench drain , industrial floor walkway platform grating

Heavy Duty Galvanized Welded Serrated Anti-Slip Trench Drain Gutter Cover Plate Industrial Floor Walkway Platform Steel Bar Grating

Galvanized Steel Grating

Heavy-Duty Welded Steel Grating is one of the most popular and cost-effective industrial flooring solutions worldwide. It is manufactured by electro-forge welding twisted square cross bars into high-strength carbon steel bearing bars under intense heat and pressure. This advanced process creates a solid, one-piece permanently welded joint that delivers exceptional structural rigidity and high load-bearing capacity. Combined with a premium hot-dip galvanized surface treatment, our welded bar grating provides outstanding corrosion resistance, making it perfect for harsh environments.

As a versatile industrial flooring solution, this heavy-duty grating is widely utilized for walkways, catwalks, mezzanines, stair treads, and security fencing. It also serves as the ideal choice for heavy-vehicle ramps, warehouse docks, ventilation screens, suspended ceilings, wash racks, and all types of drainage trench pit covers.

Steel grating description:
1)Raw material :Low carbon steel, stainless steel, aluminum alloy

2)Types of Steel Grating:Plain/smooth type, I type ,Serrated/teeth type.

3)Cross bars shape: square bars, twisted square bars,round bars

4) Surface treatment: untreated(black), hot-dipped galvanized ,powder coated,
electroplate,painting or as per customers' requirement.

Standard: YB/T4001.1-2007, AS1657-2018, BS4592:2006, DIN24537-1:2006, ANSI NAAMM(MBG531-00).

Material Standard: GB/T700-Q235

H D Galv. Standard: GB/T13912-2002, ASTM A123, AS/NZS4680-2006, BS EN ISO1461-2009

Specification

Feature	Specification Details
Core Product	Hot Dipped Galvanized Steel Grating / Stainless Steel Grating / Aluminum Grating
Material Grade	Carbon Steel (Q235B/Q345B/Q195), Stainless Steel 304/316, Aluminum
Surface Profile	Serrated Surface (Non-slip) or Plain/Smooth
Manufacturing	Forge-Welded, Press-Locked, Riveted
Standard Finish	Hot Dipped Galvanization (ASTM A123), Powder Coated
Bearing Bar Pitch	30mm, 33mm, 40mm, 60mm
Cross Bar Pitch	30mm, 50mm, 100mm
Application	Floor / Walkway / Platform / Trench

Product Name	Customized Anti-slip Serrated Steel Grating
Material	Mild Steel(Low Carbon Steel),S235,S275JR,A36,or Stainless Steel SS304,SS316 etc.
Surface treatment	Hot dipped galvanized, polished or untreated	Grate size	as customer's request
Bearing bar width x thickness	25x3,25x4,30x3,30x4,30x5,32x5,40x5,50x5,...75x10mm
Bearing bar pitch	12.5,15,20,23.85,25,30,30.16,30.3,34.3,35,40,41,60mm. US standard:1"x3/16",11/4"x3/16",11/2"x3/16",1"x 1/4", 11/4"×1/4",11/2"x 1/4"etc.
Cross bar pitch	38,50,76,100,101.6mm or custom

Pitch of Bearing bar	Cross-bar Pitch	Specification of bearing bar(widthxthickness)
		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
Pitch of Bearing bar	Cross-bar Pitch	Specification of bearing bar(widthxthickness)
		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

Features of Steel Grating - What is Steel Grating?
Steel Grating is welded bearing steel bars and cross twisted bars accoring to required pitch space between steel bars by steel grating welding machines.it is a grid building material.
All gratings are made using high quality standard steel materials which exhibit good hardness and high tensile strength. It is extremely strong, durable and corrosion resistance and great anti-slip performance.
Based on where the grating will be used and its load bearing requirements, steel bars are available in a range of spacing pitch, thicknesses and heights.

Surface Treatment Finishing of Steel Grating:
Generally Steel Grating is made with hot-dipped galvanized. Also zinc coating can be made according to the client's requirement.
Steel Grating can be called hot-dip galvanized steel grating,stainless steel gratings.Beautiful surface appearance and excellent performance in industry construction projects.

Materials of Steel Grating:
1) Carbon Steel Smooth Flat Bars,Carbon Steel Serrated Bars,I-Type Steel Bars.
2) Steel Twisted Square Cross Bars,Steel Round Cross Bars.
3)Stainless Steel 304 Grade Flat Bars, Stainless Steel 304 Grade Round Bars.

Packaging Details

Standard Grating Packing Method:
1. Bandage and Paperboard: Generally applies to neat steel plate;
Package Type: 2. Screw Locking Method: Use 4 screw rods through the aperture of the steel grid, for high strength;
3. Steel Pallet: Traditional export packing.

Steel grating is widely used in the following fields:
1. Petrochemical, power and metallurgy, sewage treatment and other industrial fields.
2. Drainage systems, stairs and railings, commercial decoration and other municipal and architectural fields.
3. Bridges and tunnels, ports and ships and other transportation and marine engineering.
4. Garbage treatment plants, agricultural facilities and other environmental protection and agricultural fields.

steel grating Heavy Duty Galvanized Welded Serrated Anti-Slip Trench Drain Gutter Cover Plate Industrial Floor Walkway Platform Steel Bar Grating 1

Key Features

· Exceptional Strength-to-Weight Ratio:Engineered to support heavy loads while remaining relatively lightweight, reducing structural support requirements.
· Superior Safety:Serrated or plain surfaces provide excellent slip resistance, even in wet or oily conditions. The open design allows passage of light, air, and liquids, minimizing puddles and ice accumulation.
· Long-Lasting Durability:Manufactured from high-quality carbon steel or stainless steel, with optional hot-dip galvanizing, powder coating, or other finishes for outstanding corrosion resistance.
· Low Maintenance & Easy Installation:The modular design allows for quick cutting, fitting, and installation with standard tools. Its open structure prevents the accumulation of dirt, debris, and snow, minimizing cleaning needs.
· Versatile & Aesthetic:Available in various materials, surface types, and finishes to meet functional requirements and architectural aesthetics.

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Contact Person: Mr. Devin Wang

Fax: 86-318-7896133

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Chemical Composition: Fe, C, Si, Mn, S, P

Alloy Or Not: Non-Alloy