Metal grates are constructed from bars, plates or grids and used in floors, stairs, filter systems and enclosures to provides structural support, a semi-permeable surface or a protective grid or filter. Typically constructed from aluminum, steel or stainless steel, metal grates are popular for outdoor ramps and stairs, can be used to cover storm drains and sewers and in factory floors where it is necessary to keep the floor free of debris and liquids, or where a non-slip surface is required.
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SlipNOT® Metal Safety FlooringDetroit, MI 800-754-7668 The SlipNOT® slip resistant surface can be applied to new metal grates or customer supplied material. By applying the surface, companies can provide an instantly safe walking/working surface for employees and pedestrians. The SlipNOT® coating creates a high traction surface that will keep anyone on their feet even in the slipperiest areas.
Ohio Gratings, Inc.Canton, OH 800-321-9800 OGI is a leading manufacturer of superior metal grate solutions and works hard to develop long term relationships by identifying clearly desired results of customers & innovatively utilizing mass production techniques to provide hassle free transactions each & every time. OGI takes pride in its reputation for quality results, made possible by the teamwork of quality-conscious employees.
Fabricated Grating Products, Inc.Trafford, PA 888-447-4980 FGP's offers exclusive in-house services such as detailing, engineering, estimating and take-offs, which translate to faster delivery time of the final product to you. Whether you are already a satisfied customer or are taking your first look, be assured that you will receive premium metal grates and service advantages that go above and beyond your expectations. Please call FGP today!
Paco Grating CorporationBridgeview, IL 708-430-2424 Located near Chicago, Paco Grating Corporations maintains one for the largest inventories of grating products in the United States. We have over 45 years as a leading fabricator that provides expert cutting, welding and banding of grating. We have earned a reputation for fast, reliable service and quality workmanship. Product line includes metal grates, manhole covers, grating clips and catwalks.
Interstate Gratings, LLCLindon, UT 888-499-8494 Operating in its 65,000 square foot facility located in Lindon, Utah, Intersate's innovative, state-of-the-art manufacturing equipment allows it to produce a complete range of products to exact standards. Merging the latest electronic technology with advanced material handling techniques assures consistent, quality production, guaranteeing customers' quality metal grates.
AMD Inc.Elk Grove Village, IL 847-593-1800 Since its inception, AMD, Incorporated has developed partnerships with manufacturers & suppliers throughout the world. It is due to the nature of its partnerships that AMD, Inc. stands behind the exceptional quality of every single product it ships to you. As an ISO 9002 Certified manufacturer, AMD, Inc. can deliver you the superior metal grates you want-on time & at the right price.
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Metal Grates
Metal grates offer a grate or grid which provides the strength of a solid piece of metal with the advantage of allowing light, liquid, air and small debris to pass through it, preventing unwanted and potentially dangerous accumulation on the surface of a walkway or floor etc. Metal grates can also serve as a protective wall around machinery or heaters in order to increase equipment use safety. While fiberglass and plastic are also often used in the construction of grating, metals offer extreme strength and load bearing qualities that are necessary in applications for many industries. Metallic materials offer malleability, ductility, strength and thermal and electrical conductivity which may be required by applications in industries including food and chemical processing, architecture, waste water treatment, paper milling and marine or oil rigs. Stainless steel grates offer the added benefit of corrosion resistance and are a popular choice for applications which include exposure to corrosive substances.
The two main types of fabrication used for metal grates are expanded metal and bar grating. Expanded metal grating is produced from a solid metal plate that has been perforated and stretched, generally into a diamond shape, although this can change according to the requirements of an application. Expanded metal has a greater strength-to-weight ratio than solid metal and allows liquid, air, and light through while still remaining solid enough to serve as a floor or barricade. The expanding process results in a structurally strong product that will not unravel or come apart at the joints. Furthermore, expansion as a metal fabricating process results in minimal material waste as almost all of the metal plate is used. Bar grating, in comparison, is a type of grating made with thick metal or fiberglass bars that have been welded, swaged, pressure-locked, or riveted together. They are commonly used for strong support purposes. The most common spacing configuration of bar grating is rectangular, although it may be reinforced with diagonal bars, forming triangle-shaped spaces that face one another in a diamond configuration.