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Heavy-Duty Galvanized Steel Bar Grating for Walkway & Trench Cover

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Heavy-Duty Galvanized Steel Bar Grating for Walkway & Trench Cover

Image Grand : Heavy-Duty Galvanized Steel Bar Grating for Walkway & Trench Cover

Détails sur le produit:

Lieu d'origine:	Chine
Nom de marque:	Dimpled Hole Metal Sheets
Numéro de modèle:	Plaques métalliques à trous creux

Conditions de paiement et expédition:

Quantité de commande min:	10Pièces
Détails d'emballage:	Palettes
Délai de livraison:	15-18 jours
Conditions de paiement:	30% TT à l'avance, solde avant chargement
Capacité d'approvisionnement:	1000 pièces

Contact

Description de produit détaillée

Composition chimique:	Fe, C, SI, manganèse, S, P	Alliage ou pas:	Non-allié
Capacité de solution de projet:	conception graphique, conception de modèles 3D, solution totale pour projets	Application:	Villa
Traitement de surface:	Galvanisation à chaud, peignant ou non traité	Longueur de grille:	1000mm
Largeur de grille:	800 mm	Rapport de l'épaisseur de la largeur X de barre:	25x3mm
Rapport de la forme de barre:	Tout simplement, type dentelé grille en acier de barre d'I de style	Forme de barre de traverse:	rond, tordu, forme de barre
Taille du maillage:	30x100mm	E-mail:	devin@industrialmetalmesh.com
WhatsApp:	+8615369013183
Mettre en évidence:	heavy-duty galvanized steel grating , galvanized steel walkway grating , steel trench cover grating

Heavy-Duty Galvanized Steel Bar Grating for Walkway & Trench Cover

The grating is with a square grid in the middle, composed by flat bearing bar and cross roun bar. mainly used as gutter cover, Steel structure platform walkway, steps of steel ladder, etc.

The steel grating is generally made of carbon steel, and the surface is hot-dip galvanized, which can prevent oxidation. It can also be made of stainless steel, aluminum steel.

According to the welding method, it can be divided into: machine forge welding type and handmade manual welding type.

According to surface of the loaded flat steel, it can be divided into: flat type, tooth type and "I" type.

According to its purpose, it can be divided into: trench cover, platform walkway, stair treads.

According to its mateiral, it can be divided into: midl steel, aluminum, stainless steel.

Product Parameters (Technical Specifications)
Parameter	Specification Options	Standard / Notes
Material	Mild Carbon Steel (Q235), Stainless Steel (304, 316), Aluminum	Most common: Carbon steel with galvanizing
Bearing Bar	Flat, Serrated, I-Bar	Serrated for maximum slip resistance
Bearing Bar Thickness	3mm, 4mm, 5mm, 6mm	Custom thicknesses available
Bearing Bar Spacing	30mm, 34.3mm (1-3/16"), 40mm, 41mm	30mm spacing is standard for walkways
Cross Bar Spacing	50mm, 100mm	100mm is most common
Surface Treatment	Hot-Dip Galvanized, Painted, Powder Coated, Black (Ungalvanized)	HDG to ASTM A123 is standard for carbon steel
Panel Standard Size	1000mm x 6000mm, 1000mm x 5000mm, Custom Sizes	Can be cut to your exact dimensions
Load Classes	Standard (15A/15B), Heavy-Duty, Special Duty	According to ANSI/NAAMM MBG 531 or EN ISO 14122
Note: All specifications can be customized. Consult our engineering team for project-specific requirements.

metal walking grates introduction-- galvanized road drainage grates

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

bearing bar types:
surface treatment: mill finish,hot dip galvanized,painted

Material	Carbon Steel, Stainless Steel, Aluminum
Surface treatment	Hot dipped galvanized, Spray painting, Polished and powder coated
Bearing bar type	Plain(Flat) bar, Serrated bar, I-bar, etc.
Common specification
Bearing bar pitch (mm)	Cross bar pitch (mm)	Bearing bar size (WSG_Height×Thickness_Bearing bar pitch_Cross bar pitch)
30	100	WSG_203/253/323/403/205/325/405/455/505/555_30_100
	50	WSG_203/253/323/403/205/325/405/455/505/555_30_50
40	100	WSG_203/253/323/403/205/325/405/455/505/555_40_100
	50	WSG_203/253/323/403/205/325/405/455/505/555_40_50
60	50	WSG_203/253/323/403/205/325/405/455/505/555_60_50
If you have any questions regarding the dimensions or specific specifications, please feel free to contact us immediately.

Advantages:
high strength, anti-slip, ventilation and light transmission properties.

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 Steel Bar Grating for Walkway & Trench Cover 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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