Struggling to find the right stainless steel grating supplier? You’re not alone—choosing the best factory can be overwhelming with so many options and quality standards to consider. But here’s the good news: partnering with a top manufacturer means more than just reliable products; it brings peace of mind, longevity, and excellent service to your projects. Curious which suppliers truly stand out? Read on to discover the industry’s leading stainless steel grating factories—and find your perfect fit!

Stainless Steel Bar Grating – Grating Pacific EST. 1971

Product Details:
Stainless Steel Bar Grating is a premium bar grating product engineered for demanding applications, offering corrosion resistance, strength, and durability. Available in welded, swaged, and press-locked construction with various bar sizes and spacings. Manufactured from 304 or 316 stainless steel.

Technical Parameters:
– Available in types 304 and 316 stainless steel
– Offered in welded, swaged, and press-locked fabrication methods
– Various bearing bar sizes and spacings
– Corrosion-resistant and designed for high-strength usage

Application Scenarios:
– Food processing plants
– Chemical processing facilities
– Wastewater treatment plants
– Architectural and industrial flooring or platforms

Pros:
– Excellent resistance to corrosion in harsh environments
– High strength and load-carrying capacity
– Low maintenance requirements
– Aesthetically pleasing for architectural applications

Cons:
– Higher material cost compared to carbon steel grating
– Heavier weight may require additional support in some applications

Bar Grating – Brown-Campbell Company

Product Details:
Brown-Campbell Company offers bar grating products as a specialty steel manufacturer, fabricator, and distributor. Their bar grating lineup includes options in carbon steel, aluminum, and stainless steel, with various grating types and configurations, such as 19W4/19W2, 15W4/15W2, 11W4 (carbon steel), 19AS4, 19AI4 (aluminum), and 19SW4 (stainless steel). Related products include stair treads and various specialty coatings and treatments.

Technical Parameters:
– Material options: carbon steel, aluminum, stainless steel
– Grating types/configurations: 19W4/19W2, 15W4/15W2, 11W4 (carbon); 19AS4, 19AI4
– Custom fabrication capabilities: cut-to-size, welding, painting, cutouts, stair
– Additional surface treatments available: abrasive coatings, Algrip™

Application Scenarios:
– Industrial flooring and walkways
– Stair treads and platforms
– Safety and traction-related installations
– Architectural or structural support

Pros:
– Wide variety of materials and grating types available
– In-house specialty fabrication and custom finishing services
– Established company with decades of experience (since 1952)
– Multiple U.S. service centers for regional distribution

Cons:
– Technical specifications for specific products (e.g., load ratings, dimensions)
– No direct online ordering or pricing information displayed
– Product selection may require technical consultation due to specialized options

Metal and Fiberglass Grating | McNICHOLS®

Product Details:
McNICHOLS supplies a range of metal and fiberglass gratings, including perforated metal, expanded metal, wire mesh, bar grating, plank grating, and fiberglass grating.

Technical Parameters:
– Products include perforated metal, expanded metal, wire mesh, various types of
– Available materials: metal and fiberglass.
– Product types serve for different loading needs and environments.

Application Scenarios:
– Industrial flooring
– Walkways and catwalks
– Platforms and stair treads
– Infrastructure and architectural projects

Pros:
– Wide range of material and product options for different applications
– Suitable for corrosive and demanding environments (fiberglass grating)
– Available nationwide with customer support and request quote options

Cons:
– Technical specifications and load ratings are not clearly detailed on the page
– Some product-specific details require extra navigation

Stainless Steel Bar Grating – Marco Specialty Steel

Product Details:
Marco Specialty Steel offers stainless steel bar grating products in various forms including welded, press-locked, swage-locked, heavy-duty, and stair treads, fabricated from alloy types 304, 304L, T304, 316, or 316L, with customization and large inventory available.

Technical Parameters:
– Standard panel sizes: 2′ or 3′ wide by 20′ or 24′ (welded panels); heavy-duty
– Alloy types: 304, 304L, T304, 316, 316L stainless steel
– Available with smooth or serrated surfaces; stair treads feature visible
– Custom fabrication according to detailed drawings; swage-locked and

Application Scenarios:
– Walkways, stairs, platforms, catwalks, bridges, mezzanines, and vessel
– Architectural infill panels and design features where appearance and corrosion
– Heavy-duty traffic areas requiring support of vehicle loads
– Sanitary or highly corrosive environments such as chemical, food, or

Pros:
– Excellent corrosion resistance and durability, especially in caustic or
– High strength-to-weight ratio, supporting both pedestrian and heavy vehicle
– Easy to clean, sterilize, and maintain; suitable for sanitary applications
– Customizable, recyclable, and visually appealing with strong weldability and

Cons:
– No notable disadvantages or drawbacks are explicitly mentioned in the provided

Stainless Steel Grating – Grainger Industrial Supply

Product Details:
Stainless steel grating stair treads designed for durable and slip-resistant walkways and stairs, suitable for heavy-duty industrial and commercial use. Available in various sizes, finishes, and load ratings.

Technical Parameters:
– Material: Stainless steel (typically grades like 304 or 316)
– Load ratings: Rated for different load capacities (e.g., heavy-duty
– Surface types: Slip-resistant finishes available
– Width, length, and thickness dimensions: Grating treads offered in multiple

Application Scenarios:
– Industrial facilities and processing plants
– Commercial staircases and platforms
– Mezzanine floors and elevated walkways
– Environments requiring corrosion resistance and safety

Pros:
– High resistance to corrosion and rust
– Durable construction suitable for demanding environments
– Slip-resistant surface enhances safety
– Low maintenance requirements

Cons:
– Higher upfront cost compared to standard steel or other materials
– Heavy weight may increase installation complexity

MetalsDepot® – Stainless Steel Bar Grating – Buy Online!

Product Details:
Stainless Steel Bar Grating is a durable and corrosion-resistant flooring and walkway system made from high-quality stainless steel bars, used in corrosive environments for drainage, support, and safety.

Technical Parameters:
– Available in 304 and 316 Stainless Steel grades
– Bar thickness options: 1/8″ and 3/16″
– Common bar spacing: 19W4 (1-3/16″ centers), 15W4 (15/16″ centers), and custom
– Slip resistance available with serrated bar option

Application Scenarios:
– Industrial walkways and platforms
– Food processing facilities
– Chemical plants and environments subject to corrosive agents
– Architectural and commercial projects requiring drainage and strength

Pros:
– Excellent corrosion and rust resistance
– High strength and durability for heavy loads
– Low maintenance requirements
– Non-slip options enhance safety in wet or oily conditions

Cons:
– Higher cost compared to carbon steel grating
– Heavier weight may complicate installation

Stainless Steel Bar Grating | Direct Metals

Leading Stainless Steel Grate Manufacturers – Floor Grating S

Product Details:
Stainless steel grates are made using alloyed steel bars, sheets, and meshes to create porous grids used for drainage, support, filtration, partition, and enclosure formation. These gratings are manufactured and supplied by companies such as All Plastics and Fiberglass, Inc., Curtis Steel & Aluminum Co., and Power Engineering Company, Inc. Offerings include in-stock and prefabricated options designed for industrial, commercial, and domestic applications.

Technical Parameters:
– Constructed from alloyed stainless steel bars, sheets, and meshes
– Porous grid design allowing permeability to air and liquids
– High tensile strength and corrosion resistance
– Available in various prefabricated forms and custom orders

Application Scenarios:
– Industrial flooring and non-slip surfaces such as ramps and stairs
– Food processing and preparation environments
– Chemical processing and handling of volatile or corrosive fluids/gases
– Drainage systems, partitioning, support, and filtration in oil, gas, mining,

Pros:
– Resistant to rust, corrosion, and staining
– Durable and high strength for demanding applications
– Suitable for use in corrosive and harsh environments
– Allows for liquid and air flow while blocking debris

Cons:
– No specific disadvantages mentioned on the page
– Stainless steel products are typically more expensive compared to other

Stainless Steel Grating – K.U.S Metal Works

Product Details:
Stainless Steel Bar Grating provides a long-term durable grating solution for caustic atmospheres where corrosion resistance and aesthetic requirements. These stainless steel gratings are used as stairs, platforms, drain covers for different types of projects.

Technical Parameters:
– Fabricated from grade 304 and 316 stainless steel
– Available in various bearing bar spacing and thicknesses
– Mill finish and hairline (HL) finishing standard; other finishes available

Application Scenarios:
– Used as stairs
– Used as platforms
– Used as drain covers
– Tray gratings and scupper drains

Pros:
– High corrosion resistance
– Durable for caustic environments
– Customizable based on customer requirements

Stainless Steel Gratings Suppliers & Grating Products | Zoro

Product Details:
Stainless steel gratings designed for durability and strength in various applications.

Technical Parameters:
– Material: Stainless Steel
– Load capacity: Varies by design
– Dimensions: Customizable sizes available
– Surface finish: Smooth or serrated options

Application Scenarios:
– Industrial flooring
– Walkways and platforms
– Drainage covers
– Access covers in commercial settings

Pros:
– Corrosion resistant for long-lasting use
– High strength-to-weight ratio
– Customizable sizes and designs
– Easy to clean and maintain

Cons:
– Higher initial cost compared to other materials
– Can be slippery when wet if not serrated
– May require professional installation for larger projects

Comparison Table

Frequently Asked Questions (FAQs)

How do I identify a reliable stainless steel grating supplier?
Look for suppliers with verifiable experience, industry certifications (like ISO), positive customer reviews, and transparent business practices. Reliable suppliers readily share product specs, quality control processes, and references.

What should I consider when comparing different manufacturers?
Compare product quality, customization options, pricing, minimum order quantities, lead times, communication responsiveness, and after-sales support. Visiting the factory or requesting product samples can also help you make an informed decision.

Can I request custom sizes or designs for stainless steel gratings?
Yes, most reputable manufacturers offer customization based on your project needs. Provide detailed drawings or specifications, and confirm the supplier’s abilities to deliver precise custom products within your timeline.

What are typical lead times for stainless steel gratings?
Lead times vary based on order size and customization but usually range from 2 to 6 weeks. Always confirm with the supplier and factor in shipping duration if you’re importing.

How do I verify the quality of stainless steel gratings before purchasing?
Ask for material certificates, product samples, and details about their quality control process. Certifications from recognized bodies and independent third-party inspections can also provide extra assurance of quality.