1250" Thick), Checkered Plate 90° Angle Nosing, Unequal Legs (1-1/4" Leg x 1-3/4" Leg), Slip-Resistant Surface. We’ve been servicing residential and business customers in the area since 1997 – we know metal! Our store is conveniently located with easy access between I5 and Hwy 167 near the crossroads of West Valley Hwy and 212th. Stainless Steel Bar Grating is available in Plain or Serrated surfaces and comes welded (S), riveted(RS), or press-locked (SP). Specially shaped top assembly is designed to fit 2" square mesh. Openings in the surface allow dust, dirt, and liquids to pass through. Aluminum products are commonly supplied as mill finished, but are also. Metal Supermarkets Baltimore has been providing businesses, governments and industries with high-quality metal products and services for over 10 years. Rp9. Diamond Tread. We inventory thousands of panels of grating and stair treads, ready for immediate shipment. 2” 35 mm. Unlike cast iron or molded trench products, this flexible system allows the. com (888)499-8494 PRODUCT . Specify plain or serrated surface. SAFEGRID. Stainless Steel Grating. Stainless steel treads have better corrosion resistance than steel or aluminum. 2021; MBG 533-21; Download PDF . 237. C-clips hook onto the support structure and are connected. /Each: 0. Accurate Screen and Grating manufactures and distributes a variety of Bar. It regularly appears on catwalks, factory floors, platforms, railing infill panels, and as Stair Treads. A. Metals. Range of widths from 4-3/4" to 36". It is solid, long-lasting, and corrosive resistant for all load-bearing applications. Steel. During construction, these rigid (1/4″ minimum thickness) frames expedite forming and help assure an accurate concrete pour. Typical uses include catwalks, platforms, stairways, entranceways, and trench grating. In stock and ready to ship. com mcnichols. Clips can be used to attach grating or plate to the supporting structure or fasten adjacent grating panels to minimize load induced differential deflection. 125 Inch Channel Depth (CS)Architectural bar grating is a strong choice for projects ranging from: Architectural bar grating can be used for many applications including sunshades, railing infill panels, water fountain features, and pedestrian areas. Marco Will Provide the Right Ornamental Perforated Metal Solution. Panels are manufactured to 2’ and 3’ widths, while providing standard lengths up to 24’ long. A bright chrome-like appearance achieved by immersion in chemicals that clean and “polish” the base metal. Grating Patterns: Press-lock type, pass-through type. 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. Choose from our selection of steel bar grating, including over 150 products in a wide range of styles and sizes. 5:. locations. C, Suite 312 Glen Ellyn, IL 60137 (630) 942-6591 phone (630) 790-3095 fax info@naamm. Cross bar pitch 101. (ANSI/NAAMM MBG 532-19)bar grating gw & gw-2 series | 19-w-4 & 19-w-2 (1-3/16" on center) spacing | rectangular bar standard-duty welded carbon & galvanized steel load table sales@mcnichols. Applications: Walkways, flooring, ramps, bridge flooring, trench and drainage covers, mezzanines, platforms, stair treads, etc. Serrated type-bearing bars are made from low carbon steel, aluminum, or stainless steel. Galvanized Metal. 5 Light Duty Riveted Steel Bar Gratings; 18-R-7 Light Duty Riveted. sales@chinagratings. Cold Rolled 1018. Stainless steel resists corrosion and tolerates high temperatures. Rp1. For Cut-To-Size or if you are looking for an item not listed, please fill out our Fast Quote Form or call 800-472-8464. Compound metal grating is produced by combining two forms of grating and generally includes bar grating and steel plate grating. Steel Bar Grating. A: Any: 1 1/2 " 1 1/2 " Any: 1/4 " No: 0000000: 00000: Saddle Clips. Welding Standards for Fabrication of Steel, Stainless Steel and Aluminum Bar Grating. From hot. We also supply a hexagonally clinched product. Stainless steel grating is a choice for corrosive environments such as chemical, food and hydro processing areas. Direct Metals ® offers plain or serrated bar grating surfaces in galvanized, bare steel, or painted finishes. Construction Adhesives for Nosing. Style B bridge two bearing bars. Bar Grating terminology and formulas help with load calculations for Brown-Campbell grating products. 125" and L/400) Riveted Heavy Duty Gratings. 19SW4/19SW2; 19SP4/19SP2; 19SS4/19SS2; 15SW4/15SW2;. widths from 4-3/4″ to 24″ and 10′ and 12′ lengths. This product is made of aluminum, stainless steel, and low-carbon steel. Choose these stair treads for greater durability than metal plank grating stair treads. TiteWeld ® bar grating satisfies ADA comfort requirements for wheel chairs and walking pedestrians. OF BEARING BARS MAXIMUM PANEL WIDTHS GHB (19-W-4), GHB-2 (19-W-2), 1-3/16". Stock Number: NLTG3161-2424-G. Our metal stair treads are available in stainless steel, aluminum, carbon steel or fiberglass and can be customized to any size needed in your facility. Brown-Campbell offers a variety of stainless steel grating to choose from for all your construction and flooring needs. 120'', 144''. 3820 [email protected]® carries a diverse inventory of Bar Grating options. Hexagon Bar. 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. Select from one of the available metal types below to get started. PVF. When it comes to Stainless Steel Stainless Steel Grating, you can count on Grainger. Carbon steel grating is the most economical type with galvanized and painted surface treatment. 3mm. We stock and fabricate to meet your needs at our 19 locations. 2014; MBG 534-14; Download PDF. Many of these bar grating. Widely applied in chemical plants, food processing, and oil/gas industries, its corrosion resistance and. In stock and ready to ship. Atlanta Location:3775 Cobb International Blvd. Hot Rolled. For example, the first number refers to the bearing bar spacing measured on center (19 = 19/16" or 1-3/16"), the letter refers to the construction type (W = welded) and the last number references the cross bar. This bar grating has a serrated surface that improves traction and helps reduce skids and slips as compared to smooth bar grating. shall have no responsibility or liability for results obtained or damages resulting from improper evaluation or use of Bar Grating. We carry a wide range of metal products including hot-rolled steel, cold-rolled steel, aluminum, stainless steel and more. Secure grating to your support structure. Each sheet that comes off the expander is in standard or regular form with the junctions at the strands and bonds forming a ridge surface. Ohio Gratings, Inc. Marco Specialty Steel offers stainless steel bar grating products manufactured from alloy types 304, 304L, T304, 316, or 316L. These grates are strong enough to handle a high volume of traffic, even from vehicles. The location is a sidewalk within a large park called “Garden by. Surface. Shop Bar Grating online at Brown-Campbell. 6401310122, 6401310132, 6401310134. Trench Grate. +86-15052255397. Our industrial grating products are built with worker and maintenance personnel safety in mind. Our Address: 8224 Goldmine Ave Fontana, California 92335 Phone: (909) 854-2489 Fax: (909) 854-2490 Email: rocky@goldenstategrating. Stair treads in each of these metal grating types are available with plain or serrated surfaces. Wide range of materials available: carbon steel, aluminum. The frames of our crossovers are made from rugged roll-formed tubular carbon steel and 304 stainless. Common material types include economical galvanized carbon steel, weather-resistant painted carbon steel, corrosion-resistant stainless steel and lightweight aluminum. Stainless Bar Grating. Catalog Library. 5". Stainless Steel. The longer lasting. 19-W-4-SS welded, light-duty stainless steel bar grating is available in widths up to 3’ and lengths up to 24’. Rectangular Bar, GW-100, 19-W-4 Spacing, Stainless Steel, Type 304, 1" x 3/16" Rectangular Bar, Serrated Surface, 77% Open Area. Galvanized Steel . Hot Rolled. (no drilling required) Type T Hold. Bar grating catwalks are extremely strong and durable. Stock mat – nominal 3’0″ x 24’0″. Heavy Duty Walkway. Offering a wide variety of bar grating types and constructions including: carbon steel grating, aluminum grating, stainless steel grating, bar grating stair treads, and bra grating anchoring devices. Expanded Sheet. Package quantity: 100 sets. Depth options are based on your configuration for 11W4 Stainless Steel Smooth Light-Duty Bar Grating . Please give us a call at 1-800-711-4939 or email us at info. 5 in. Stainless Steel Bar Grating Products. Bar Grating. 5 meter × 1 meter × 30 mm. Panels are manufactured to 2’ and 3’ widths, while providing standard lengths up to 24’ long. As mandated by AS/NZS 1657, the use of 10 x 10mm square bar cleats is required for additional security under foot on walkways with a slope >100. 7 lb/sq ft. Metals Depot® - Bar Grating. 6934245135 McNICHOLS® offers Castable Bar Grating, Stainless Steel Type 304, Gridsteel® Smooth, Clinched Construction, 3/4" x . SSPC PA 1 - Specification Procedure for Shop, Field and Maintenance Painting of Steel. The spacing of the bars leaves an opening of ½”. This manual was developed by representative members. ICT Metal LLC is an independent franchised operator of the Metal Supermarkets store located at 9110 East 35th Street North, Suite B, Wichita, KS 67226. Other stainless steel tops are available for use with the SSGG grip-jaw, to be used on popular. Commercial customers may request credit terms. Physical Address: 9140 Tavenor Ln. They are manufactured using 304 or 316 stainless steel ¼” x 1-1/2” bars on 1” centers. STAINLESS STEEL BAR GRATING; GRATING GLOSSARY; BLOG; Literature; CONTACT US; sales@interstategratings. Mini Mesh is only available in 38mm deep bars * Aperture is 12x 12mm Standard Panel Sizes: Mild Steel Grating The standard range of panel sizes are; Code Panel Sizes nominal 12 1000 x 5800 span 13 1200 x 5800 span *sourced from WACarbon Steel Press-Locked Bar Grating 19-W-4 Steel Welded Grating 1. TiteWeld ® steel bar grating is Direct Metals ® answer to applications requiring bearing bars placed close together. Overview. 4” 1 3/16” 50. Cold Rolled 1018; Hot Rolled. STEEL, STAINLESS STEEL AND ALUMINUM BAR GRATING SECTION 1 GENERAL PROVISIONS 1. Beam. Expanded Sheet. We provide more information on Primary Material Types and Product Finishes in the links provided in the Overview section on the Plank Grating Resources landing page. Open steel grating is one of the most commonly used steel grating, also called metal open bar grating. Available in welded, press-locked, and swaged construction and in several bearing bar sizes, Find the Stainless Steel Grating you need at Brown-Campbell. AMICO is the largest manufacturer of carbon steel, Stainless Steel and Aluminum grating in North America. 9,827 products. (mm). Wire Rod for Grating Crossbars: ASTM A 510 (A510M). Stainless steel is a ferrous, steel alloy with increased corrosion resistance compared to carbon/alloy steel. Many different types of metals can be expanded, such as stainless steel, carbon steel, aluminum, and more. Note：. Gratings YOU HAVE SELECTED: PRODUCT LINE: Gratings McNICHOLS® Gratings 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. Stainless Bar Grating. Clinched (or Castable) Stainless Steel Bar Grating is a series of rectangular bars that are clinched together in a hexagonal grid. Deflection = ((5*(Pw/a) L4)) / (384 EIg) Deflection equals = 0. Common uses for gratings range from walkways, ventilation, trench covers, electrical ground mats and architectural applications such as louvers and security fencing. Bond and repair nosing and stair treads with this thick, two-part epoxy. High percentage of open area. Buy bar grating Trench Grates and Drain Covers online at America's Metal Superstore. Bar Grating. Powder Coated Carbon Steel, Galvanized Steel, and Stainless Steel. Nearly any metal can be used to make metal gratings. 90 205 515 193,000Industrial Bar Grating is dipped in black primer for temporary protection and not for cosmetic applicatons as is. Bar Grating. (mm). Alro's. Our U-Edging is easy to install and available in custom lengths. 6: 4. General: Unless otherwise indicated, provide Type 316 stainless-steel fasteners for exterior use or zinc-plated fasteners with coating complying with ASTM B 633, Class Fe/Zn 5, at exterior walls. Steel Plates, Shapes, and Bars: ASTM A 36/A 36M. It has comparable functionality to other grating types but has more tightly spaced cross bars. Tracy, CA 95376. com McNICHOLS® 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. 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. The outline of these holes is raised and serrated for increased traction. Accurate Screen and Grating manufactures and distributes a variety of Bar Grating in Steel, HD Steel, Stainless Steel and Aluminum. To specify welded steel grating, first specify the TYPE of grating from the table below. 3 FASTENERS . Metal bar grating can be defined as a series of metal bars positioned vertically, placed an equal distance apart and joined by cross members to form a rectangular or reticuline pattern. Commercial Quality. Brown-Campbell is a family owned and operated company for over 70 years offering superior specialty steel and fiberglass products. Fasteners require a hole in the support structure. Perf-O Grip is a one-piece metal plank grating manufactured from a single sheet with formed side channels. Paint 20 - Specification of Zinc-Rich Coating. BAR GRATING STANDARD-DUTY WELDED BEARING BARS (1/8" & 3/16" THICK) & MAXIMUM PANEL WIDTHS CARBON, GALVANIZED & STAINLESS STEEL CHART uperior Service, Q uality and P erformance. “WS” for stainless steel grating. Stainless Steel Grating. Items available for immediate shipment are listed below. MBG 533 - Welding Specification for Fabrication of Steel, Aluminum and Stainless Steel Bar Grating. These stainless steel gratings are used as stairs, platforms, drain covers for different types of projects. 25" mild steel, 1" stainless steel, 1. SS316 gratings - 30 × 60. Box 750518. Bar Grating. Metal grating is a metal product produced by perforating metal sheets or joining bars of metal to form a grid. com. table of spacings DOWNLOAD PDF - 1 PAGE. Optional 2″ wide nosings are. All forms of light duty and close mesh carbon steel grating are also available in stainless steel (both 304 & 316). Our inventory includes: stainless steel, structural steel, mild steel, galvanized steel, aluminium, brass, bronze and copper. Type “DTS” stainless gratings have rectangular cross bars that are slotted to fit into pre-punched bearing bars which are assembled and permanently connected under intense hydraulic pressure. Complete Bar Grating Section of our Product Catalog Metal Grating Catalog . Channel. We maintain a large inventory of mill length grating in bar sizes and pitch. 2019. Download Credit Application Form. McNICHOLS® carries Standard-Duty Welded Bar Grating, Carbon Steel, Hot Rolled - Powder Coated Gray, GW 100A Smooth, Welded Construction, 1" x 1/8" Bearing Bars, 1-3/16" on Center, Regular Cross Bars 4" on Center, 19W4 Spacing. /Each: Product Form Each: Each:Bar Grating: 304, Stainless Steel, Smooth, 1. Select Size 12. 4mmStainless Steel Stair Treads. Heavy Duty Steel Bar Grating. Stocking over 50,000 Shapes, Sizes, Types and Lengths of Steel, Aluminum, Stainless, Brass, Copper, Cold Finish Steel, Tool Steel and Alloy Steels among our network of warehouses, at Wholesale Prices. Specialty Steel Manufacturer, Fabricator & Distributor Since 1952. Alro Steel - Pittsburgh, Pennsylvania, offers stainless steel, tool steel, carbon steel, alloys, aluminum, brass, bronze, copper, cast iron, and much more. Electro-Polished. 1. Perforated Metal, Expanded. Need help making a decision on your project. Unlimited custom patterns, with or without side margins, manufactured per customer specification. 5mm, thickness 0. Manufactured by assembling a series of equally spaced metal bars to connecting cross. Welded carbon steel grating is the #1 choice for high-strength grating. It’s available in myriad bar sizes and spacings with welded and swage-locked constructions and plain or serrated work surfaces. 000. It was originally designed specifically for use as brake steps, running boards, walkways, and platforms on railcars and locomotives. H-10, H-15 & H-20 Grating. The aluminum steel grating features lightweight and outstanding corrosion. Infinitely recyclable, this sought-after material is sustainable and features an attractive appearance that also resists the effects of high temperatures. This bar grating has a surface that's flat, smooth, easy to clean, and install. C, Suite 312 Glen Ellyn, Illinois 60137 Phone: (630) 942-6591Brown-Campbell Bar Grating load tables enable the user to select the appropriate bearing bar size for the actual uniform and/or concentrated load carrying capacity and a corresponding deflection for each size/type of bar grating at a given unsupported spa. While Bar Grating can be used in many applications it is primarily used as flooring for stairs, landings and walkways. span for 6. Alro Steel offers a variety of stainless steel shapes and sizing, including bars, plates, sheets,. Slip Resistance - For a Flooring product to qualify as ADA compliant, a static coefficient of friction with a value of at least 0. Stock products can be supplied quickly from strategically located sales and warehouse facilities. Contact Us: (888) 936-9201. (209) 832-6363. Standard Aluminium Grating Panel. No-Ledge™ Galvanized Driveway Drain Grate, Stock Size - 1" x 24" x 24". Commercial Quality. While Bar Grating can be used in many applications it is primarily used as flooring for stairs, landings and walkways. Stainless Steel Hygienic & Sustainable with a Modern Appearance Stainless Steel has unique corrosion-resisting properties that prevent rust and surface stains. In stock and ready to ship. These gratings are available in aluminum, fiberglass, stainless steel and galvanized steel materials. Previous Next Grating SLIPNOT slip resistant grating is an excellent selection for non-slip flooring applications on mezzanines, platforms, catwalks, or other wet or potentially oily environments. 8: 5. America's first and leading steel grating manufacturer. 4. The galvanized grating is used in heavily trafficked areas like parking lots, highways terminals, airports, etc. Mill Finish, Type MI-6010/15 Saddle Clip, Fits MS-I. 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). 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. Manufactured from alloy types 304, 304L, 316, or 316L, stainless steel bar grating is rugged, long-lasting, and designed to withstand severely. LOAD TABLE FOR STAINLESS STEEL GRATING - TYPE W-19 OR P-19 ALLOYS 304, 316 & 304L, 316L F=138MPa, E=139,000MPa Recommended max. Attach grating to steel members with horizontal edges in selected corrosive environments. Delivered Anywhere! ™ How May We Help You? 1-859-745-2650. Size (s): 48" x 120". 6211801G22, 6211801G32, 6211801G34, 6211801GA2. These grates are strong enough to handle a high volume of traffic, even from vehicles. Framing 6063-T6 Extruded Aluminum. Rectangular Bar, GW-125, 19-W-4 Spacing, Stainless Steel, Type 304L, 1-1/4". Stainless Steel Bar Grating. TYPES OF STEEL BAR GRATING. McNICHOLS® offers Standard-Duty Bar Grating, Welded, Stair Tread, GW-125, 19-W-4 Spacing, Carbon Steel, Hot Rolled, Mill Finish, 1-1/4" Height x 3/16" Bearing Bars, 1-3/16" on Center, Serrated, Bearing Bars Parallel to Length, Cross Bars 4" on Center, Checkered Plate. Type “G” stainless steel hold clips designed to attach grating to any structural member flange, 3/4″ or smaller in. Welded Bar Grating Catwalk. Welded Gratings. Available in bar thicknesses of 1" x 3/16" and 1" x 1/8". The inherent strength of bar grating is partially dependent on the depth or height of each bar. Complete inventories of common hole sizes and spacings available for immediate shipment. 9" on Center (Span). com. 4 HEAVY DUTY METAL BAR GRATING ANSI/NAAMM MBG 532-19. The bar spacing, height, and thickness affect the load capacity. Some patterns available in smaller pieces. We manufacture high-quality commercial floor grate. 15W4 is. , we offer carbon and stainless steel bar grating for your light-duty or heavy-duty application. sold his car to rent a small building and buy a welding machine and some grating inventory. Type G Hold Down Clamps: stainless steel clips designed to attach grating to any structural member flanges, 3/4” or smaller in thickness. SG, SGCS & SGSS Swaged Rectangular Bar Clean, uniform grating with ADA-compliant options Among the most popular pressure-locked grating, swaged rectangular offers crisp lines free from welding discoloration and imperfections. The walking surface of Perf-O Grip has resiliency that. Huge selection of steel bar grating, stainless bar grating, and aluminum bar grating. Stainless Steel, Type 304, 1/8" Thick (. 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. Vast inventory from 19 U. 1. 6mm. The support bars are made of 3/8” square stock, as well. Commercial Quality. McNICHOLS® carries a large selection of Heavy Duty Welded Bar Grating. Nucor Steel Grating. Reliability. This includes over 80 types, shapes and. Sizes from 3/4”×3/16” to 2-1/2” 3/16". Beam. BAR GRATING STANDARD-DUTY WELDED BEARING BARS (1/8" & 3/16" THICK) & MAXIMUM PANEL WIDTHS CARBON, GALVANIZED & STAINLESS STEEL CHART uperior Service, Q uality and P erformance. Shot blasting or wire brushing should be avoided since. Expanded Sheet. leading manufacturer and supplier of Stainless Steel Gratings in UAE & Kuwait. Swaging mechanically locks cross bars at right angles to bearing bars for clean, uniform panels that meet tight tolerances. Maximum recommended clip spacing is 48 inches on center with a minimum of four (4. Fabricated to ANSI/NAAMM standards 122 0. 4″ centres twisted cross bars. SPACING OPEN AREA* 19-WS-4 19-SLS-4 19-DTS-4 78% Bearing bars spaced at 1-3/16" on center and cross bars at 4" on center. They are available in carbon steel, aluminum or stainless steel. 3820 [email protected] which is applicable for welding, both sides are edged with flat bars of which the height is same with the bearing flat bars and the thickness is 5mm. Workability: Easy to Weld, Cut, Form and Machine. 1. Shot blasting or wire brushing should be avoided since. Standard bearer bar depths are 25mm, 30mm, 40mm, 50mm, 60mm, 80mm, 90mm, and 100mm. 6061. Any flooring application that would require exceptional drainage, additional light, or remarkable air flow can still achieve the noteworthy performance of SLIPNOT’s unique traction maximizing. Stainless steel trench grating is rugged, long-lasting, and designed to withstand severely corrosive and high-moisture environments. com | 800. Only 20 minutes south of Seattle, our facility in Kent, WA provides metal and fiberglass fabrications services for your project. Available in carbon steel, aluminum, and. They all have high strength and firm structure to be used in heavy duty applications. Call our rush service (713) 705-5942. Direct Metals ® offers saddle clips, anchor blocks, plank clips, countersunk lands, grating clamps, Z clips, and plank lugs for bar grating projects. Bedec is Singapore's leading supplier of high-quality Steel Grating, Mild Stainless Steel Steel Grating grating and Steel Grating Singapore are a strong choice for projects ranging from trenches and stair treads to decking and steel flooring. One-piece plank construction is also available. Perimeter gap grating is used with drains in medium-to-heavy traffic areas and can be forklift rated. Beam. 000. They are made from the mild carbon steel or stainless steel materials. For applications demanding stainless steel footwalks, the stainless steel swagged grating, also known as swage locked bar crating, proves an excellent choice. Type 19-W-4 Type 19-W-2 Type 15-W-4 Type 15-W-2; 3/4 x 1/8: 4: 4. Integrity Associates Inc. Their platform is a testament to. Item: 7800004541. Layers of resin and fiberglass strands are molded for bar grating with excellent impact resistance that provides better traction than metal bar grating. Call us for a quote today. The most common materials used are stainless steel and aluminum. 950. Our expanded products are available in standard, flattened, heavy-duty grating, and catwalk grating, and they are ready for immediate shipment. Architectural. Available in flattened or standard. No-Ledge™ Galvanized Driveway Drain Grate, Stock Size - 1" x 24" x 24". Our grating products are manufactured at modern plants using specially designed equipment, engineered to our own demanding specifications. 00. Select bearing bar size from Load Tables. SUNJ Grating is the best place to go if you need metal gratings! We have over 15 years of experience and our team will be happy to help with any welding, shearing or cutting needs. Channel. Typical uses include catwalks, platforms, stairways, entranceways, and trench grating. Architectural grating from Hendrick are offered with our proprietary products, like The Profile Bar design that allows for straight or curved configurations. The metal grating tread can be plain or have a serrated surface.