Hot-Dip Galvanized Stainless Steel Grating - Corrosion-Resistant for Outdoor Roofing Walkways

Elevate outdoor and industrial safety with our Hot-Dip Galvanized Stainless Steel Grating—engineered for superior corrosion resistance, protective performance, and enhanced ventilation, making it the ideal choice for outdoor roofing walkways and harsh environments. Manufactured in Anping, China, by brand TT and certified to ISO 9001:2015 standards, this grating adheres to YB/T4001.1-2007 specifications and combines the durability of stainless steel with the rust-proof power of hot-dip galvanization, delivering long-lasting reliability for high-demand outdoor and industrial applications.

Crafted with serrated bearing bars (available in plain, serrated, or I-type sheet styles), the grating ensures exceptional anti-slip safety—critical for outdoor roofing walkways, even in wet or icy conditions. Its hot-dip galvanized surface treatment adds an extra layer of corrosion resistance, complementing the inherent rust-proof properties of stainless steel to withstand moisture, chemicals, saltwater, and extreme weather. The open grid structure promotes optimal ventilation and drainage, preventing moisture buildup and maintaining a safe, dry surface while reducing maintenance needs.

Available in flexible, customizable specifications: bearing bar pitches (12.5-90mm, routine 20/30/40mm), cross bar pitches (22-100mm, routine 50/100mm), and thicknesses (3-10mm, routine 3/4/5mm). Width options range from 100mm to 300mm (custom widths up to 1220mm available), and lengths are tailored to customer needs (1m-6m). With automatic pressure resistance welding for structural rigidity, this heavy-duty grating supports industrial loads and frequent foot traffic, backed by a 5-year+ warranty for peace of mind.

Key Advantages

• Dual Corrosion Protection: Hot-dip galvanization + stainless steel construction defies rust, chemicals, and outdoor elements.

• Outdoor-Optimized Design: Ventilation-enhanced grid and drainage capabilities suit roofing walkways and open-air industrial spaces.

• Anti-Slip Safety: Serrated bearing bars minimize slip hazards in wet, icy, or high-traffic conditions.

• Heavy-Duty Durability: Automatic pressure welding ensures structural strength for industrial loads and long-term use.

• ISO 9001:2015-Certified: Meets international quality standards for consistent performance and compliance.

• Fully Customizable: Tailored pitches, thicknesses, widths, and lengths to fit unique project requirements.

• Low Maintenance: Corrosion-resistant finish and open grid design reduce cleaning and upkeep efforts.

• Fast Supply & Warranty: 500m² daily production capacity, 3-5 day delivery, and 5-year+ warranty for reliability.

Wide-Ranging Applications

Perfect for outdoor roofing walkways, industrial platforms, factory corridors, ditch covers, fences, and drainage channels. Ideal for corrosive environments including sewage treatment plants, power plants, petroleum/chemical facilities, mining sites, marine vessels, electroplating workshops, and pharmaceutical industries—any space requiring durable, anti-slip, and ventilation-friendly grating.

Product Specifications

Why Choose Us?

As a trusted manufacturer with a focus on integrity and quality, we craft each grating with carefully selected raw materials and strict quality checks—ensuring durability and aesthetic appeal. Our ISO 9001:2015-certified product offers dual corrosion protection, anti-slip safety, and full customization to fit outdoor roofing walkways and industrial needs. Backed by fast delivery, a 5-year+ warranty, and 500m² daily supply capacity, we deliver reliable, cost-effective solutions that meet your project’s most demanding requirements.

Tags: hot-dip galvanized stainless steel grating, corrosion-resistant grating, outdoor roofing walkways grating, protective ventilation grating, anti-slip industrial grating, heavy-duty stainless steel grating, drainage channel grating