Call or email us for a quote today. Our most common bar grating is manufactured in either carbon steel or stainless steel at IKG’s state-of-the-art manufacturing centers on specialized automatic. It supports the same loads as welded grating, except it’s formed with enormous hydraulic pressure. Type 19-WS-4 with Checkered. C, Suite 312 Glen Ellyn, IL 60137 (630) 942-6591 phone (630) 790-3095 fax info@naamm. Commercial Quality. Marco Specialty Steel offers decorative perforated sheet metal ranging from 16 to 24 gauge. Stainless steel is great in corrosive environments and environments that need to keep clean such as. SSPC PA 1 - Specification Procedure for Shop, Field and Maintenance Painting of Steel. Material: SUS 316. All are available in 3. com mcnichols. Marco Specialty Steel has in-stock custom industrial steel, metal & FRP products. High strength-to-weight ratio. Commercial Quality. Rp1. Characteristics. Our. Products. O. Flat Bar. Electro-Polished. Sign of the shape of bearing bars: F-Plainstyle (may be omitted in the symbol of steel grating) S-serrated style. Our standard welded bar grating panels measure 2′-0″ or 3’0″ wide by 20′-0″ or 24′-0″ to meet most industrial and commercial requirements. Crafted from stainless steel 304 or 316, it offers diverse sizing and designs. Providing Bar Grating Since 1902. Front protection plate is 3mm thickness bended chequer plate nosing. Welded steel grating has anti-slip surface, corrosion resistance, good drainage function, high strength and load capacity. capabilities of stainless steel under these special. Stock Number: NLTG3161-2424-G. Expanded metal grating is made by creating slits in a metal sheet and then stretching (expanding) the sheet, resulting in a diamond pattern. A bar grating stair tread is a series of bearing bars joined to perpendicular. Note：. Easy to fabricate. Commercial Quality. Applications: Walkways, flooring, ramps, bridge. Bearing Bar Thickness. 15W2 is. Need it cut to size, welded, or a certain finish?15W2 Heavy Duty Welded Steel Bar Grating is primarily used for areas with traffic of H-10, H-20, automobiles, and forklift traffic. Stainless steel square grating (fern), for domestic, size: 6. com is able to manufacture custom-size bar grating, which makes an excellent choice when planning your next. Compound metal grating is produced by combining two forms of grating and generally includes bar grating and steel plate grating. 1-3/16in. Principal Design Features: The strength of this alloy is a combination of good strength and corrosion resistance in temperatures up to 2100 F. Popular for highly corrosive environments and long-lasting architectural applications, stainless steel bar gratings are available with bearing bar spacing ranging from 19/16″. Package quantity: 100 sets. Our Heavy Duty steel bar grating is resistance-welded using an automated electric hydraulic welding process, which uses high temperatures and high pressure to fuse the bearing bars and cross bars together to form a strong, permanent joint. Stainless Steel Bar Grating Products. span for 6. It is available in primarily 304, but also 316 grades of. Stainless Steel Bar Grating; Riveted Bar Grating; Bar Grating Stair Treads; Heavy Duty Bar Grating; Bridge Decking; Embed Frames; Trench & Inlet Systems; Architectural. For Drainage Opening . Panels are manufactured to 2’ and 3’ widths, while providing standard lengths up to 24’ long. Any Quantity, Any Size, Delivered Anywhere! The blades open when your roof-mounted exhaust fan goes on and close when it's off, preventing backdrafts. Applications: Walkways, flooring, ramps, bridge flooring, trench and drainage covers, mezzanines, platforms, stair treads, etc. That’s why at Ohio Gratings Inc. Bar Grating. Diamond Tread. McNICHOLS® carries Standard-Duty Welded Bar Grating, Galvanized Steel, Hot Dipped, GW 125A Smooth, Welded Construction, 1-1/4" x 1/8" Bearing Bars, 1-3/16" on Center, Regular Cross. Bar grating stair treads from Direct Metals ® are ideal for many different applications. Houston, TX-based Marco Specialty Steel is your one-stop headquarters for superior bar grating products, as well as complete customization services. They have an open surface that prevents debris from accumulating. (mm). 5". The high percentage of open area makes bar grating practically maintenance-free, and all products are fully recyclable. Hot Rolled. Popular for highly corrosive environments and long-lasting architectural applications, stainless steel bar. Stainless Steel Bar Grating is manufactured from alloy types 304, 304L, 316 and 316L and available in grating types “WS” (welded stainless grating), “DTS” (dovetail stainless pressure locked) and “SLS” (swage locked stainless). Call our rush service (713) 705-5942. Email: sales@siskgratings. Welded bar grating is the most popular of all grating types due to its strength, cost-efficient production and ease of installation. 5mm thicknesses. The 7/16" on center. Shop Bar Grating online at Brown-Campbell. A versatile, one-piece metal plank, Grip Strut is manufactured with unique diamond shaped openings and formed side channels. 5052. 950. Our hot rolled and cold rolled steel is available in a wide range of shapes. Material - MS , 316 and Fiber glass. Choose from our selection of metal bar grating stair treads, metal plank grating stair treads, stair tread nosing for wet concrete, and more. We provide all customers including Businesses, Municipalities, Governments with fast, convenient, and reliable access to all metal types, shapes, sizes and grades. From hot. Optional 2″ wide nosings are. Producing and distributing through a national distribution chain of steel service centers. comMcNICHOLS® Bar GratingHeavy-Duty Welded, Rectangular Bar, GHB-150, 19-W-4 Spacing, Carbon Steel, Hot Rolled, 1-1/2" x 1/4" Rectangular Bar, Smooth Surface, 73% Open Area. Beam. 10. C-clips hook onto the support structure and are connected. Stainless Bar Grating. McNICHOLS® Bar Grating, Standard-Duty Welded, Rectangular Bar, GW-100, 19-W-4 Spacing, Stainless Steel, Type 304L, Mill Finish, 1" Height x 3/16" Thick Rectangular Bearing Bars, Spaced 1-3/16" on Center with 1" Clear Space Between Bearing Bars, Smooth Surface, Bearing Bars Run Parallel to Length of Panel, Cross Bars Spaced 4" on Center, 77%. We also supply a. 77 170 485 193,000 ASTM A666 Type 316 137. 19-W-4) refers to the industry specification for Bar Grating products. Aluminum is a good light weight material if that is a concern. 30 Per Page. Stainless steel gratings are produced with bearing bar spacings ranging from 19/16” (1-3/16”) to 7/16” on center with cross bars at 4” or 2” on center. It was originally designed specifically for use as brake steps, running boards, walkways, and platforms on railcars and locomotives. 4 HEAVY DUTY METAL BAR GRATING ANSI/NAAMM MBG 532-19. WELDED BAR GRATING. Heavy Duty Walkway. That’s what you get when you trust Marco Specialty Steel for all of your architectural steel, bar grating, perforated metal, wire cloth, and custom fabrication needs. 7SGSS4 Light Duty Stainless Steel Swaged Bar Grating is. Framing 6063-T6 Extruded Aluminum. Carbon steel bar grating is an ideal option when your project requires a strong material that will not be exposed to an expressly corrosive environment. 04 Lbs. Available in flattened or standard. McNICHOLS CO. 00. Product Image Feedback. 2014; MBG 534-14; Download PDF. Beam. Some patterns available in smaller pieces. We also offer 1/8” bars when a lighter duty grate will meet your needs. 7 lb/sq ft. com (888)499-8494. AMICO is the largest manufacturer of carbon steel, Stainless Steel and Aluminum grating in North America. Pattern-wise, the materials come in a normal, interrupted, carrier bar, or carrier bar with crossbar shapes. 1. Looking for something else? Get in touch and we can help you find what you need. 8 mm. In stock and ready to ship. Sizes from 3/4”×3/16” to 2-1/2” 3/16". Stainless Steel ASTM A666 Type 304L 113. Hot Rolled. Manufactured from ASTM A1011, ASTM A36, S275JR and SS400 carbon steel, welded gratings are recommended for nearly all industrial flooring application. 25 in. Stainless Steel 316 Serrated Grating. Interstate Gratings Catalogs. 316 Stainless Steel. Yanxin Road,Wuxi,Jiangsu,China. FRP Pultruded Grating Accessories. We stock stainless steel bar grating in both smooth and serrated surfaces. Beam. Cross bar 6. S. Grating Length 1400 Linear meters. Stainless and Aluminum expanded metal also. Available in both smooth and serrated surfaces. Typical. Welding Standards for Fabrication of Steel, Stainless Steel and Aluminum Bar Grating. specializes in metal bar grating design, manufacturing, and custom fabrication using aluminum, carbon steel and stainless steel. sales@chinagratings. Stainless Steel. Select bar spacing from Table of Spacings. CONTACT US "MANUFACTURING AND FABRICATING EXCELLENCE" Interstate Gratings offers a wide range of grating products. Clinched (or Castable) Stainless Steel Bar Grating is a series of rectangular bars that are clinched together in a hexagonal grid. 8 Results. McNICHOLS® carries a large selection of Heavy Duty Welded Bar Grating. stainless steel, hot-rolled steel, cold-rolled steel and more. Widely applied in chemical plants, food processing, and oil/gas industries, its corrosion resistance and. The grating is resting between stone pavers and handicap pavers on a cast in place trench. Rp9. Standard Expanded Metal Grating Size: 10' SWD x 2'-6", 3' LWD . Also called plain steel grating, it provides good chemical stability for long periods of time. Allowable deflection D= 0. Bar Grating is a rugged, high-performance, low-maintenance and slip-resistant product capable of handling pedestrian or vehicular loads. Sign of the shape of bearing bars: F-Plainstyle (may be. Detailing. Surface. Bar Grating. Manufactured from ASTM B221, 6063 or 6061 alloy, aluminum grating is available in four distinct product types. Contact us online or give us a call!G-Clip model ZSSGG is a 316-stainless steel grating fastener used to fasten 2" square mesh fiberglass grating to structural shapes where the structural flange is in a horizontal plane. Architectural bar grating can have tight spacing for ADA and high heel traffic or wide spacing for maximum open area. ADA Grating. 19WSS4 Light Duty Stainless Steel Welded Bar Grating is available in bearing bar sizes ranging from 3/4" to 2 1/2" depths and thicknesses of 3/16” and 1/8”. Mon - Fri: 8:00 AM - 5:00 PM. Metal Supermarkets offers a variety of shapes and grades of stainless steel, cut to the size,. We maintain a large inventory of mill length grating in bar sizes and pitch. STAINLESS-BAR-GRATING-SPACINGS. GRATEX® SS STAINLESS STEEL GRATING is offered with non-standard bearer bar depths and pitches to suit abnormal load conditions. Furthermore, OnGrip® meets or exceeds ADA requirements for slip resistance and is commonly used in slippery environments as well as on metal plates, stair treads and metal bar grating. Stainless sleet surface options with excellent self-cleaning characteristics. Carbon Steel Bar Grating. Welded Bar Grating is available in type “W” Welded Steel or type “WS” Welded Stainless Steel. Surfaces can also be smooth or serrated, which provides additional traction. Designed to hold heavy loads with minimal weight, it’s an affordable way to optimize pedestrian and vehicle movement or maximize usable space at your application. Swage-Locked Stainless Steel Bar. 2. Safety Grating is manufactured by cold stamping and forming carbon steel, aluminum, or stainless steel into a one piece, modular plank, or sheet with distinct walking surfaces. Galvanized Steel . Direct Metals ® stock stainless steel bar grating T304 stainless steel, is an industrial grade used for. A 305 SPE9 FRP Load Table *NB. Water treatment, chemical processing, food processing, and outdoor industries can benefit from this grating type. Look to Ryerson for stainless steel bar in flat, half round, hexagon, round and square forms. Gratings are available in Standard series for pedestrian loads or Heavy Duty series for vehicular traffic. Alro's. Stainless Steel Grating. Carbon Steel Strong, Capable & Versatile When you need strong, reliable metal you can depend on, carbon steel delivers. Welded Bar Grating Catwalk. Trench Grating Systems. These stainless steel gratings are used as stairs, platforms, drain covers for different types of projects. Direct Metals ® offers sand blasting, passivating, and electro-polishing upon request. Offering a wide variety of bar grating types and constructions including: carbon steel grating, aluminum grating, stainless steel grating, bar. Many of these bar grating. Popular for highly corrosive environments and long-lasting architectural applications, stainless steel bar. Locking is performed hydraulically by pressing together two near-perfectly designed slotted bars. Call us for a quote today. Stainless steel gratings are mostly used in the food processing applications, shipboard use, Engine decks, or highly corrosive environments such as marine & offshore, Oil & gas, sewage treatment plants and Dry-docks, etc. 15W4 is. Stainless steel press-locked bar grating is rugged, long-lasting, and designed to withstand severely corrosive and high-moisture environments. Bar Grating products; Stainless Steel Gratings; Main Markets. Rectangular Bar, GW-100, 19-W-4 Spacing, Stainless Steel, Type 304, 1" x 3/16" Rectangular Bar, Serrated Surface, 77% Open Area. Harga Clamp Grating C/W BOLT AND NUT SS304 stainless steel KLEM. McNICHOLS® Expanded Metal Grating provides reliable solutions for load-bearing applications. Expanded Sheet. Visit our 6,000 sq. 3mm. 125" and L/400) Riveted Heavy Duty Gratings. 3. Shop Stainless Steel Bar Grating at Brown-Campbell. com | 800. Drilling: Not required. Powder Coated Carbon Steel, Galvanized Steel, and Stainless Steel. Please try our Heavy-Duty Bar Grating or RivDexteel® Bridge Deck. Yanxin Road,Wuxi,Jiangsu,China. The grating is available in Plain or Serrated surfaces, with cross bar spacing at 2" or 4" on center and bearing bar spacing ranging from 19/16" to 7/16" on center. A bright chrome-like appearance achieved by immersion in chemicals that clean and “polish” the base metal. 6211801G22, 6211801G32, 6211801G34, 6211801GA2. Fasteners require a hole in the support structure. We have No Minimum Orders, We Cut to Size. It acts as a surface framework to hold cement or refractory in position and relieves stress in the lining’s upper crust, which prevents. Typical applications include use in areas exposed to water, oil, or where slips are likely to occur. 60/60 Angles for above. Slip-resistant surfaces. Stainless Steel. Choose from our selection of stainless steel grating in a wide range of styles and sizes. Wire Rod for Grating Crossbars: ASTM A 510 (A510M). Stainless Steel Bar Grating. Other steel suppliers can trust McNICHOLS to be an extension of their inventories, especially when it comes to the more unique product lines and specifications. Bearing Bars 1/16″ centres. For technical drawings and 3-D models, click on. Step 1: Material And Construction: The first step is to select the appropriate material for the gratings. Open area of approximately 35% allow fluids, ice, and mud to easily flow through the grating. Call or email us for a quote today. Paint 20 - Specification of Zinc-Rich Coating. Choices in the McNICHOLS ® Grating lineup include bar-styles, formed planks, expanded types, and Gratings that are constructed via a molded or pultruded manufacturing process. Steel Bar Grating. In-Stock catwalk included in Grating-Carbon Steel. BAR GRATING. steel grating is the answer. S = 316 Stainless Steel S1 = 304 Stainless Steel 305 255 etc A B etc. With an unmatched strength-to-weight ratio, these products are ideal for both industrial and architectural applications. Allowable stress, F = 18,000 psi Industrial Bar Grating is dipped in black primer for temporary protection and not for cosmetic applicatons as is. 4. Swivel locks are easy to install, adjust, and remove— tighten the bolt and the fastener swivels into place. Panels are manufactured to 2’ and 3’ widths, while providing standard lengths up to 24’ long. Perf-O Grip is a one-piece metal plank grating manufactured from a single sheet with formed side channels. Water treatment, chemical processing, food processing, and outdoor industries can benefit from this. 3820 page 1 of 1 series type & name bb hgt bb thk ped max lbs. “WS” for stainless steel grating. 125 5052 H32 aluminum, or 304 stainless steel. Cross bar pitches may be 30-100mm, of which 50mm, 76mm. The outline of these holes is raised and serrated for increased traction. Panel size 6096mm x 910mm, 30’ x 28’. Stainless steel grating is strong and resists corrosion and extreme temperatures. 5mm round bar. 8: 5. Stainless steels can compete with higher cost engineering metals and alloys whilst offering a range of corrosion resisting properties suitable for a wide range of applications. Stainless steel is preferred for corrosion resistance. com (888)499-8494 PRODUCT . 25in. OUR LOCATION. Specially shaped top assembly is designed to fit 2" square mesh. Through hard work, determination and humble beginnings, Ohio Gratings. Need Something Special? If you have trouble finding just what you need, click the Quick Quote button for a Fast. Their platform is a testament to. Stainless Steel - 19SW4; Stair Treads; Anchoring Devices. Multiple screw lengths are available for use with grating assemblies of varying depths — use longer screws for deeper grating. The blades open when your roof-mounted exhaust fan goes on and close when it's off, preventing backdrafts. Because of its light weight and simple installation, as compared with other surfaces, it permits resurfacing. It is a lightweight, economical alternative for short span catwalks and maintenance platforms. 00# grating. 4″ centres twisted cross bars. 60C5999999 McNICHOLS® offers Grating Fastener, Stainless Steel/Type 304, Each, Type CB Saddle 1-3/16" Centers. Houston, Texas 77075 View Larger Map Directions. Using thermal metal spray technology, OnGrip® metal-grip surfaces bond with carbon steel, stainless steel or aluminum surfaces for enhanced traction. AMICO provides grating and fabricated assemblies worldwide. bearing bar) of the Bar Grating item. We offer two varieties: Strong Series (heavy-duty, highest load-bearing). Welded steel grating is made of carbon steel or stainless steel. There are many materials to choose from, like aluminum,. We stock thousands of bar grating panels and are available 24/7 to serve your rush needs. 1. Commercial Quality. Sheet sizes: 4’x 8’, 4’ x 10’, 5’ x 10’ and 6’ x 10’. Light Duty Welded Steel Gratings. Metal grating is a metal product produced by perforating metal sheets or joining bars of metal to form a grid. Our Load Bar material comes in 25, 32, 40, 45, 50, 65, 75 and 100mm height. Product Image Feedback. With approximately 35% open area, fluids and ice easily pass through the grating. Call or email us for a quote today. If you do not find the catalog or information you desire, please contact Grating Pacific and we will promptly provide the appropriate information. Rectangular Bar, GW-125, 19-W-4 Spacing, Stainless Steel, Type 304L, 1-1/4". Suitable for most applications. Harga HEAVY DUTTY STEEL GRATING Rp1. H-3 Saddle Anchor; Tek Screws; G-Clip;Riveted gratings are available in carbon steel, 6000 series aluminum and 300 series stainless steels. Bearing bar 32mm x 5mm serrated open end. 5:. 6934245135 McNICHOLS® offers Castable Bar Grating, Stainless Steel Type 304, Gridsteel® Smooth, Clinched Construction, 3/4" x . Emerald General Trading offer manufacturing services for grating products Steel grating, GRP. Other stainless steel tops are available for use with the SSGG grip-jaw, to be used on popular. Stainless Steel Bar Grating, The Way You Need It. Email: sales@siskgratings. Available in distinct hexagonal or diamond patterns, standard products are. Nosing has a grit coating for excellent traction in high-traffic areas. is a leading fabricator of grating, light duty grating, heavy duty grating, aluminum grating, and fiberglass grating. For Support. No broken promises. Channel. These products are manufactured with bearing bars spaced either 1-1/8″ or 3/4″ apart and the standard rivet spacing is 7 inches on center. span for 6. Available in. Standard: Serrated:Marco Specialty Steel: An Experienced Metal Fabricator You Can Trust. Stock Number: NLTG3161-2424-G. Materials Available Carbon Steel. Hot. Commercial Quality. Item/Type: Grating clip / G Clip Material Grade: Stainless steel AISI 304 or 316. Marco Specialty Steel, located in Houston Texas, has been providing fast, cost-effective custom metal fabrication solutions since 1992. For custom sizes and openings please contact Golden. MBG 533 - Welding Specification for Fabrication of Steel, Aluminum and Stainless Steel Bar Grating. Cold Rolled 1018;. Stainless Steel Grating – 304 & 316 materials for Corrosive Projects. Wire Rod for Grating Crossbars: ASTM A 510 (A510M). A: Any: 1 1/2 " 1 1/2 " Any: 1/4 " No: 0000000: 00000: Saddle Clips. Simply click on the link below to begin your download. It is solid, long-lasting, and corrosive resistant for all load-bearing applications. PER SQ. Harga Grating Stainless Steel 304 size 1mx 3m. Grating Pacific allows the specifier to combine any of our Standard Duty pedestrian grates or Heavy Duty vehicular gratings with any of our popular Embed Frames. When considering which stainless steel bar grating products. STEEL / STAINLESS STEEL WELDED* Bearing Bars Minimum Cross Bar Size Thickness Depth Section Area Weight in. We maintain some stock inventory of ornamental perforated metal. Steel bar grating has different fabrications, such as welded, swage-locked, press-locked and rivets connections. Sherman Street. Overview. Ribbed. Specify cross bar size from table above. In stock and ready to ship. Stainless steel welded grating has been the standard industrial footwalk product for severe corrosive environments for generations. com (888)499-8494. Call or email us for a quote today. Alro Steel - Tulsa, Oklahoma, offers stainless steel, tool steel, carbon steel, alloys, aluminum, brass, bronze, copper, cast iron, and much more. Also called plain steel grating, it provides good chemical stability for long periods of time. The most common bar grate material is steel, but stainless steel, aluminum, brass, and other materials are offered. Bar Grating Standard-Duty Welded McNICHOLS® Bar Grating Standard-Duty Welded, Rectangular Bar, GW-100, 19-W-4 Spacing, Stainless Steel, Type 304L, 1" x 3/16". 2. 5 in. Direct Metals ® offers plain or serrated bar grating surfaces in galvanized, bare steel, or painted finishes. Sisk Gratings, Inc. Direct Metals ® offers various value-added fabrication processes to our complete line of specialty metals and fiberglass inventory which includes wire mesh, perforated metal, expanded metal,. Bar Grating is a rugged, high-performance, low-maintenance, and slip-resistant product capable of handling pedestrian or vehicular loads. 6061. Our stainless steel bar grating products include welded , pressed-locked, stair treads, hold down clips, and we have heavy-duty options for vehicle traffic and industrial uses. Manufactured from ASTM A1011, ASTM A36, S275JR and SS400 carbon steel, welded gratings are recommended for nearly all industrial flooring application. 25” max. Stainless steel is preferred for corrosion resistance. 2” 35 mm. Hygienic, non. Largest selection of fabricated, ready to ship trench and drain grating sizes at wholesale prices. Welded carbon steel grating is the #1 choice for high-strength grating. Cross bars are welded, forged or. Heavy Duty Metal Bar Grating Manual. For Fabrication of Steel,Stainless Steel and Aluminum Bar Grating Third Edition ANSI/NAAMM MBG 533-09 Published and distributed by the NATIONAL ASSOCIATION OF ARCHITECTURAL METAL MANUFACTURERS 800 Roosevelt Road Bldg. Our standard carbon steel panels are available in mill finish, hot dip galvanized or powder coat painted finish, while our stainless steel panels feature a mill finish. Specify plain or serrated surface. It also provides great support and durability. table of spacings DOWNLOAD PDF - 1 PAGE. Coated polypropylene swimming pool grating; Stainless steel premium square grating gt-202; Vertical grating round (4") Designer stainless steel grating, for industrial; Ss square gratings, material grade: 202 grade, size: 6x6; Polish ss drain grating, size: 300x300Bar Grating Specifications. The cross bars are connectors made from a strip or rolled bars which extent across or through the bearing bars. Direct Metals ® offers saddle clips, anchor blocks, plank clips, countersunk lands, grating clamps, Z clips, and plank lugs for bar grating projects. For Bearing Bar . Carbon steel bar grating is available in the following profiles: • Plain surface, standard mesh is the most versatile and popular • Serrated surface, for areas requiring more slip-resistance Both profiles are available in bare steel, shop primed (painted), or. 3/16 x 1-1/2" - 19SW4 SMOOTH - 3Ft Wide. Bar Grating Inventory. Front protection plate is 3mm. All products are available with bearing bar spacing ranging from 19/16” (1-3/16”) to 7/16” on center and. ) for 1/4. Standard Expanded Metal. (Fasteners available in Self tapping, or Bolts with nuts and washers included). Wide range of materials available: carbon steel, aluminum. Please give us a call at 1-800-711-4939 or email us at info. Due to discolorization that occurs during welding and fabrication, Stainless Steel Heavy Duty Bar Grating typically require secondary cleaning. 6061; 6063. This bar grating has a surface that's flat, smooth, easy to clean, and install. 15W4 Heavy Duty Grating is available in bearing bar sizes ranging from 1” to 6” depths and thicknesses of 1/4", 5/16”, and 3/8”. Stainless Steel Bar Grating provides a long-term durable grating solution for caustic atmospheres where corrosion resistance and aesthetic requirements. Stainless steel treads have better corrosion resistance than steel or aluminum. Add To Cart. 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