Premium Stainless Steel Grating China Factory and Leading Suppliers

Looking for industrial-grade bar grating? As leading China suppliers and a certified factory, we provide strong, durable, and corrosive resistant stainless steel grating for all load-bearing applications, ideal for pedestrian and light vehicle traffic.

SupplierAnPing Zhongtai Expanded Metal Mesh Co., Ltdwww.ztwiremesh.com

View on supplier website More from this supplier

Source categories

Hot Products

About this product

Product information from the supplier.

Our premium Stainless Steel Grating provides an unmatched combination of high strength and superior corrosion resistance, engineered specifically for the most demanding industrial environments. Available in both smooth and serrated surfaces, these gratings are crafted from high-grade 304 and 316 stainless steel, making them the ideal choice for chemical processing plants, food industry facilities, and marine applications where longevity and safety are non-negotiable.

Designed to meet rigorous international quality standards including ANSI/NAAMM and BS4592, our gratings offer versatile configurations with a wide range of bearing bar sizes and pitches. Whether you require heavy-duty support for mining operations or economical solutions for light-duty walkways, our ISO-certified manufacturing process ensures precision engineering, backed by professional CAD and 3D drawing support to streamline your design and construction phase.

Detailed Parameters

Material Grades	Stainless Steel 304, 304L, 316, 316L	Surface Finishes	Mill Finish, Commercial Clean, Electro-polished
Bearing Bar Spacing	Ranging from 1-3/16" to 11/16"	Cross Bar Spacing	2" or 4" on center
Surface Type	Smooth (Plain) or Serrated (Anti-slip)	Grating Types	Welded Steel, Press-lock Steel
Bearing Bar Shapes	Standard Flat, I-Section	Load Capacity	Standard Duty, Heavy Duty
Quality Standards	YB/T4001.1, ANSI/NAAMM, BS4592	Certifications	ISO Certificated Factory

Key Advantages

Extreme Corrosion Resistance

Utilizing 316L grade steel for maximum protection against pitting and chloride corrosion in marine and chemical environments.

Extended Lifecycle

High tensile strength and yield capacity ensure minimal wear and tear, reducing long-term replacement costs.

Precision Engineering

Strict adherence to international standards (ASTM, BS) ensures perfect fit and structural integrity for any project.

Design Support

Comprehensive CAD and 3D drawing services are provided to ensure seamless integration into your construction plans.

Enhanced Safety

Serrated surface options provide superior grip and slip resistance for high-traffic industrial walkways.

Customizable Pitch

Flexible bearing bar pitches (15mm to 90mm) tailored to specific load and drainage requirements.

Product Gallery

Management Platforms

Order Management

Special discount structures for large-scale bulk orders and project-based procurement.

Technical Support

Provision of professional CAD and 3D drawings for precise design and installation.

Quality Assurance

ISO certified factory ensuring consistent material quality and structural durability.

Project References

Comprehensive project references available to support your competitive bidding process.

Material Selection

Expert guidance on choosing between 304 and 316 grades based on your corrosive environment.

Logistic Optimization

Efficient packaging and shipping methods to ensure gratings arrive in perfect condition.

Investment Return Comparison

Feature Comparison	Carbon Steel Grating	Stainless Steel Grating
Corrosion Resistance	Requires Coating/Galvanizing	Inherent (Self-protecting)
Maintenance Cost	High (Regular repainting)	Very Low (Minimal cleaning)
Service Life	Medium (Prone to rust)	Extreme (Decades of use)
Hygiene Standard	Low (Potential rust flakes)	High (Food/Medical Grade)
Total Cost of Ownership	Lower Initial, Higher Long-term	Higher Initial, Lower Long-term

Frequently Asked Questions

Q: What is the main difference between 304 and 316 stainless steel grating?

Grade 304 offers excellent general corrosion resistance for food and chemical processing. Grade 316 contains molybdenum, which provides superior resistance to chlorides and pitting, making it essential for marine or highly corrosive environments.

Q: Which bearing bar pitch is recommended for industrial walkways?

For most industrial applications, a 30mm pitch is widely used as it provides the strongest resistance to surface lash. For more economical, light-duty spans, a 40mm pitch is recommended.

Q: Do you provide customized drawings for complex project designs?

Yes, we provide professional CAD and 3D drawings to assist in your design and construction process, ensuring the gratings fit perfectly into your project specifications.

Q: What surface finish should I choose for a pharmaceutical environment?

For pharmaceutical or high-hygiene environments, we recommend electro-polished finishes, as they eliminate surface contaminants and provide the smoothest, most sterile surface.

Q: How do I determine the correct load capacity for my grating?

Load capacity depends on the bearing bar size and pitch. We provide detailed load/deflection tables for 304 and 316 grades to help you calculate the Safe Uniform Load (U) and Safe Concentrated Load (C).

Q: Are your gratings compliant with international standards?

Absolutely. Our products are manufactured according to YB/T4001.1 (China), ANSI/NAAMM MBG531-88 (USA), and BS4592-1987 (UK) standards to ensure global compatibility and safety.