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Hongkong Royce Metal Products Co., Ltd.
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Steel Bar Grating Steel bar grating is a heavy duty metal product most commonly used where open flooring is needed for the passage of either air, heat transmission or light. In addition to open flooring applications, steel grating is also used for drainage ditch covers, catwalks as well as stair platforms and treads.Note: Although the special 2” (50mm) cross rod spacing does allow for less open space on the grating surface, it does not affect the load rating of the grating. The most economical and readily available choice for bar grating selection is Type 19-4 (Type 30-102 Metric). *All weights will increase by 5% when galvanized.Bar grating is ideal for industrial steel grating flooring and metal grates. Direct Metals offers plain or serrated bar grating surfaces in galvanized, bare steel, or painted finishes. Welded bar grating is the most common type of bar grating. Welded steel grating is joined at the intersection of the bearing bars and cross bars.For applications where extremely slippery conditions prevail, Serrated bar grating offers a superior grip surface to the load bearing bars. Bar grating types are specified by bearing bar spacing followed by cross rod spacing. In imperial measurements, bearing bar spacing is described in sixteenths of an inch.At McNICHOLS we carry a wide variety of Bar Grating. Our products include Welded, Swage-Locked, Press-Locked, and Clinched styles in many bar sizes, spacings and materials. Applications include walkways, platforms and trenches. Stock panels or fabrication at all 19 locations. Email us today.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. Direct Metals supplies both smooth and serrated bar grating. Bar gating is available in galvanized, painted black, plain steel, light duty, and heavy duty.
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 span. Additional details regarding Load Table Terminology & Formulas available.
The rectangular bar is also available in a serrated surface for additional safety. Aluminum grating is designed to be a high-strength, low-weight product that uses an I-bar or rectangular bearing bar with cross rods hydraulically swaged under high pressure. Thus, giving you a rigid, virtually maintenance-free flooring, ceiling or louvres product.Swage Locked Rectangular Bar Grating is the most widely used pressure lock type of aluminum grating. The bearing bars are available in 7 different depths ranging from 1" to 2-1/2". Swage locked rectangular bar grating is offered in either 1-3/16" (19-spacing) or 15/16" (15-spacing).Welded Bar Grating features a rectangular-shaped bearing bar available to you in a variety of materials, heights, thicknesses, and spacings. McNICHOLS ® Welded Bar Grating provides superior strength, safety, long-term affordability, and meets the requirements of the most demanding applications.Steel Bar Grating Steel bar grating is manufactured from ASTM A-1011 mild carbon steel and is available in three distinct products: type "W" welded bar grating, type "DT" dovetail pressure locked grating, and type "SL" swage locked three products are available with bearing bar spacing ranging from 19/16" (1-3/16") to 7/16" on center and cross bars at either 4" or 2" on center.Serrated Bars: For serrated grating, the depth of grating required for a specified load is 1/4" deeper than that shown in the table. General: Loads and deflec-tions are theoretical and based on static loading. W/P-19 PANEL WIDTH (inches) No. of Bars 23456789 10111213141516 1/8" Bar 3/16" BarFlat bar welded to the ends of the load bearing bars connecting them together Has the same function as the binding bar, but usually only 15 mm high. Distance between load bars and cross bars (centre to centre) GRATING TYPE SAF Load bearing bar with serrated top for extra safety against slipping. 6
S Serrated Bars : P Plain Bars Serrated grating is available with most standard load bearing bars (aluminium and steel only). The serrations are formed by placing a series of notches along the upper edge of the load bar, thus enhancing the non-slip characteristics of the grating.
Looking for DIRECT METALS Serrated Carbon Steel Bar Grating, 24" L X 24" W X H, Black Painted Steel Finish - Grating (49N005)? Grainger's got your back. Price:$. Easy ordering & convenient delivery. Log-in or register for your pricing.Grating is used broadly across many rugged industrial and commercial applications. Common uses for gratings range from walkways, ventilation, trench covers, electrical ground mats and architectural applications such as louvers and security fencing. Grating is available in numerous material types and finishes, let P&R Metals help in determining the right grating product for your application.Description: Galvanized serrated grating, also know as anti slip welded steel grating, the most strong and durable metal grating products. They are made from the mild carbon steel or stainless steel. We provide a full solution of steel bar grating, press locked grating, heavy duty grating, steel stair treads,plank gratings, safety grating, trench cover,etc.Flat bar welded to the ends of the load bearing bars connecting them together Has the same function as the binding bar, but usually only 15 mm high. Distance between load bars and cross bars (centre to centre) GRATING TYPE SAF Load bearing bar with serrated top for extra safety against slipping. 6
Royce steel gratings can meet ASTM, AS, BS, DIN, EN, GOST standard . We can design non-standard steel grating according to the sketches and drawings. In addition, if you are not satisfied with the products received, we also have perfect after-sales service.
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