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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

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

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

Dettagli:
Luogo di origine: Cina
Marca: Dimpled Hole Metal Sheets
Numero di modello: Fogli metallici a buco
Termini di pagamento e spedizione:
Quantità di ordine minimo: 10 pezzi
Imballaggi particolari: Pallet
Tempi di consegna: 15-18 giorni
Termini di pagamento: 30% TT in anticipo, saldo prima del carico
Capacità di alimentazione: 1000 pezzi
Descrizione di prodotto dettagliata
Composizione chimica: Fe, C, si, mn, S, P Lega oppure no: Non legato
Capacità di soluzione del progetto: progettazione grafica, progettazione di modelli 3D, soluzione totale per progetti Applicazione: Villa
Trattamento superficiale: Zincatura a caldo, dipingente o non trattata Lunghezza della griglia: 1000 mm
Larghezza della griglia: 800 mm Sopportare spessore di larghezza x della barra: 25x3mm
Sopportare barra di sezione: Semplicemente, tipo seghettato grata d'acciaio della barra di I di stile Barra di sezione trasversale: rotondo, torto, barra di sezione
Dimensione della maglia: 30x100mm E-mail: devin@industrialmetalmesh.com
WhatsAPP: +8615369013183
Evidenziare:

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 gratingHeavy-Duty Galvanized Steel Bar Grating for Walkway & Trench Cover 1Heavy-Duty Galvanized Steel Bar Grating for Walkway & Trench Cover 2
 

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.

Dettagli di contatto
Hebei Qijie Wire Mesh MFG Co., Ltd

Persona di contatto: Mr. Devin Wang

Fax: 86-318-7896133

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