Steel Stair Serrated Steel Bar Grating

Description: Steel stair treads are the main bearing grating products for the lots of industrial andmercial applications,also know as welded bar grating stair treads.Due to the extremely strong,durable and bearing capacity for almost all the bearing application requirements,which be the most popular grating in many architectural,mercial, and industrial applications.The stability 19-W-4 Carbon Steel Bar Grating Stair Treads 100-30 Serrated (1 Deep x 30 Long)

Industrial Stair Treads Bar Grating

Bar grating stair treads from Direct Metals are ideal for many different applications. They are available in carbon steel, aluminum or stainless steel. Stair treads in each of these metal grating types are available with plain or serrated surfaces. Our serrated stair treads are designed specifically to offer protection against slips in areas 30x5 Hot Dipped Galvanized Serrated Steel Bar Grating with Twist Bar Description: 1. Bearing Bar (Load Bar) Specifications (mm): The specification of plain type and serrated type bearing bar is 25 x 3 to 100 x Read More. 2017-07-06 20:29:13. Serrated Steel grating stair treads are available fabricated to any size in type “W” welded, type “DT” dovetail pressure locked or type “SL” swage locked construction. Treads are manufactured with a defined visible nosing and pre-punched end carrier plates or angles, ready for bolting to the stair stringers. Type 19-W-4 Serrated with Checker Product Overview. 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 “SL” swage locked grating, and type “DT” dovetail pressure locked grating. All products are available with bearing bar spacing ranging from 19/16” (1-3/16”) to 7/16 The most economical choice of steel grating product. This grating is manufactured by an electro-forging. process, welding rectangular bearing bars and cross rods. This welding method provides a positive. fusion of cross rods and bearing bars. The most popular is the 19-4 spacing; with approximately 80%. Serrated Surface Bar Grating Stair Treads are constructed with stair-specific additional reinforcement and extra safety adjustments. The serrated surface helps to provide additional traction. Each features a nosing attached to the leading edge for increased edge visibility and slip resistance. Nosings may be grooved or checker plate (also known Large Inventory of Bars Tube AMS 6440 ASTM A295. 52100 Is a High Quality Chromium Alloy Steel for Extreme Wear Resistance

OEM GI Serrated steel bar grating factory and manufacturers

Short Description: Serrated steel grating has the function of Anti-slip, it is usually used as walkway platform or stair steps. Serrated grating is another type of mild steel grating. Main difference is the load bearing flat steel is serrated / toothed. While the cross bar is the same as plain steel grating. Steel grating Type. Bar grating ladders are used in the steel structure design and manufacture in waste water treatment and water plants. Featuring self-cleaning, skid-resistance and econoic cost, bar grating is formed with bearing bars and cross bars. The grating bearing bars can be ordinary plain flat or serrated flat metal plates. It is easy for installation and can be upplied in module sizes. Serrated steel grating features outstanding slip resistance, it is widely used in the environments filled with water, oil and other elements may cause slipping. It is widely used as stair tread grating to secure pedestrians safely go up and down. The serrated steel grating is widely used as platform walkway grating in pedestrian street, balcony Bar Size; Grating surface – serrated or plain top; Finish – unpainted, shop primer, or hot dip galvanized; Style and quantity of fasteners, if required; Example: Vulcraft steel bar grating Type 19-4, 1 1/4 x 3/16 serrated, galvanized. If purchasing fabricated grating, please also confirm: Span Direction (Direction of bearing bars) Short Description: Steel bar grating usually used as walkway metal grating, floor metal grating and catwalk metal grating. also can be used as steel stair steps and trench cover. Steel grating is basicallyposed of bearing flat bar and twist bar, manufactured by manual welding or forge welding. But customized drawing is also acceptable, like Galvanized Industrial Stair Treads Detail: available in either serrated or smooth grating.developed a new type of steel grating stair tread Stair Tread in accordance with our client's project. 30mmX70mmX3mm. The specification of plain type and serrated type bearing bar is 20 x 3 to 100 x 10; The specification of I-section type is 25 x 5 x 3 Steel grating include open bar grating and dense mesh heavy gratings. bar grating are made in the plug-in type and press-lock type. Our metal steel grates are used as flooring walkway, platform flooring, stair tread, well cover, trench cover, storage shelves, ladder, fences and step access for construction projects in offshore, seaport, power plant, water plant, defense project, chemical

Galvanized Steel Stair Treads on sales

Hot dip galvanizing galvanized outdoor steel grating stair treads We produce three kinds of steel gratings, they are Plain Style Steel Grating, Serrated Style Steel Grating and I Bar Type Steel Grating. They Read More. 2017-11-21 15:17:02. Composite Steel grating is made up of bearing bar and cross bar as certain distance by welding or pressure locked. Bearing bar have the types: flat type (also called plain type), serrated type, I bar type (I plain type and I serrated type). According to the bearing bar materials, there are carbon steel bars, mild carbon steel bars, stainless steel bars Free UK Delivery on Eligible Orders. Get Proper Supplies for Your Project Now! High quality Metal Serrated drainage covers Steel Grid Grating To Construction Building Material from China, China's leading Steel Stair Treads Grating product, with strict quality control Steel Stair Treads Grating factories, producing high quality Steel Stair Treads Grating products.