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Steel Grating Galvanised Steel Welded Bar Grating Outdoor Building Use Drain Strainers

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Specification: The commonly used load-bearing flat steel is 20 × 5/25 × 5/30 × 3/30 × 5/40 × 5/50 × 5mm, and the commonly used horizontal bar is 5 × 5/6 × 6/8 × 8mm, which can meet different load-bearing requirements
Mesh size: 30 × 100/40 × 100/60 × 100mm is commonly used for mesh, with high protection for small mesh and low cost for ventilation and drainage for large mesh
Galvanized layer thickness: hot-dip galvanizing average ≥ 85 μ m, locally ≥ 70 μ m, in compliance with national standards, corrosion-resistant and durable
Bearing capacity: Depending on the specifications, such as 303/30/100, it can bear an average load of 3.5kN/m2 and a concentrated load of 3.85kN, and can be selected as needed
Availability:
Quantity:
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  • JunHe

Product Introduction

Size Guide


Material


Q235 low carbon steel or 304/316 stainless steel is selected. Q235 has high cost-effectiveness and stainless steel has strong corrosion resistance


Specification


The commonly used load-bearing flat steel is 20 × 5/25 × 5/30 × 3/30 × 5/40 × 5/50 × 5mm, and the commonly used horizontal bar is 5 × 5/6 × 6/8 × 8mm, which can meet different load-bearing requirements


Mesh size


30 × 100/40 × 100/60 × 100mm is commonly used for mesh, with high protection for small mesh and low cost for ventilation and drainage for large mesh


Galvanized layer thickness


Hot-dip galvanizing average ≥ 85 μ m, locally ≥ 70 μ m, in compliance with national standards, corrosion-resistant and durable


Bearing capacity


Depending on the specifications, such as 303/30/100, it can bear an average load of 3.5kN/m2 and a concentrated load of 3.85kN, and can be selected as needed


Surface treatment


Mainstream hot-dip galvanizing, cold galvanizing or spray painting treatment can also be done according to demand


Serrated Galvanized Steel Grating for Trench Drains & Ramps


FAQ:

Q: How long can the hot - dipped galvanized steel grating last?

A: In normal outdoor conditions, it can last over 20 years due to the thick anti - corrosion zinc layer. But lifespan may vary in special environments like chemical plants.


Q: Can the steel grating be customized?

A: Absolutely. We can customize the size, shape, and load - bearing capacity according to your needs. Just let us know your specific requirements.


Q: What's the installation process like?

A: It's quite simple. First, align the grating accurately. Then, secure it using bolts or welding. Installation time is short, saving you both time and labor costs.


Q: How to maintain the hot - dipped galvanized steel grating?

A: Maintenance is easy. Just conduct occasional inspections. Since it has high corrosion resistance, there's no need for frequent upkeep. Only repair if any damage is found.


Q: How can I contact you?

A: Email: 17331466463@steelwiremeshfactory.com; 17331468011@steelwiremeshfactory.com

WhatsApp: +86 17331466463; +86 17331468011

Hot-Dip Galvanized Steel Grating for Trailer Ramps & Treads

Application


Industrial plant


Used for workshop floor laying, equipment operation platforms, maintenance walkways, and escalator treads, it has strong load-bearing capacity, anti-corrosion durability, and is suitable for damp, oily, and easily worn environments in the workshop. It also meets the needs of ventilation, heat dissipation, and daily maintenance.


Logistics warehouse


Suitable for loading and unloading platforms, storage area platforms, ventilated floors, and cargo stacking brackets, it can withstand the heavy pressure of goods and loading and unloading equipment. The hot-dip galvanized layer resists moisture and corrosion, and the anti slip design ensures operational safety.


Municipal facilities


It is applied to the grids of sewage treatment plants, protective grids of sedimentation tanks, urban road drainage well covers, rainwater grids, and ventilation grids of bridges, sidewalks, and underground passages. It is anti-aging, strong bearing, and suitable for outdoor complex environments.


Electric power and chemical industry


Used for power plant equipment platforms, maintenance walkways, cable trench covers, chemical plant workshop floors, reaction vessel operation platforms, to resist chemical medium corrosion and equipment operating environment impacts, ensuring operational safety.


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ABOUT US
Anping Junhe Metal Products Co., Ltd. is a leading manufacturer, processor, and supplier of metal products, specializing in the production and distribution of various metal grating solutions. With years of experience in the industry, we have established a strong reputation for delivering high-quality products that meet the diverse needs of our global clientele.
CONTACT US​​​​​​​
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