Hot Dip Galvanized Steel Grating with High Strength and Customizable Sizes for Outdoor Trench Covers

Brand Name:Gnee

Minimum Order Quantity:2PCS

Supply Ability:300000 Square Meter/Square Meters per Month

Product Details

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Hot Dip Galvanized Steel Grating

High Strength Metal Grating

Customizable Sizes Bar Grating

Product Description

Steel Bar Grating - Industrial Metal Grid Drain & Trench Covers

Steel bar grating is engineered for exceptional strength and durability, manufactured from premium materials including carbon steel, aluminum, and stainless steel. This versatile construction solution offers reliable performance across numerous industrial and commercial applications.

Manufacturing Methods & Types

Welded Bar Grating - Robust welded construction for maximum strength
Press-Locked Grating - Precision interlocked design
Swage-Locked Grating - Mechanically locked for secure assembly
Riveted Grating - Traditional riveted construction method

Surface Design Options

Available in both smooth and serrated surface patterns to meet specific safety and traction requirements for various environments.

Industrial Applications

Stair treads and walkways
Industrial platforms and flooring
Trench covers and drainage systems
Wheeled equipment pathways
Security screens and barriers
Heavy-duty construction projects

Our factory specializes in steel and aluminum alloy sheet metal laser cutting and welding services. We have extensive experience in OEM surface water storm trench grate projects and offer complete customization based on your specifications with fast delivery times.

Technical Specifications

Material Options	Sand Casting & Gravity Casting & Low Pressure Die Casting: A356/A319/A413/LM6/LM20/LM25, AC-42100/EN AC-42200/EN AC-43000/EN AC-43200/EN AC-43300, AC-43400/EN AC-44200/EN AC-44300/EN AC-46000/EN AC-46200 High Pressure Die Casting: A380/A390/A360/ADC10/ADC12/ENAC-43400/ENAC-44300/ENAC-44400/ENAC-46000/ENAC-46100/ENAC-46200/ENAC-46500/ENAC-47100 CNC Machining: 6061-T6/6063/7075/5083
Manufacturing Services	Sand casting, Gravity casting, High pressure die casting, Low pressure die casting, CNC Machining casting, Surface finishing
Casting Equipment	High pressure die casting machines: 180T/280T/500T/800T/1250T/1600T Gravity casting machines: 30 production lines Low pressure die casting machines: 1 production line Sand casting machines: 6 production lines Degassing equipment and material refinement systems Machining: 80 Sets CNC Machines; 30 sets Milling machines
Quality Testing	Spectro analysis, Tensile test machine, Hardness test machine, CMM dimension reporting, 3D Scanner verification
Certifications	ISO9001:2008, TS16949, SGS
Standards Compliance	ASTM, DIN, JIS, EN, ISO, GB standards
Design Software	Pro/E, UG, Solidworks, Auto CAD
Precision Machining	CNC turning, milling, drilling, grinding, cutting, reaming and threading
Finishing Options	Polishing, sand blasting, powder coating, anodizing, electroplating, Chrome plating, mirror polishing

Product Gallery

Hot dip galvanized steel bar grating installation example

Steel trench cover grate close-up detail

Industrial steel grating application in drainage system

Product Summary

Steel Bar Grating - Industrial Metal Grid Drain & Trench Covers Steel bar grating is engineered for exceptional strength and durability, manufactured from premium materials including carbon steel, aluminum, and stainless steel. This versatile construction solution offers reliable performance across ...

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