serrated bar grating stair treads
Steel bar grating with high strength and firm structure is made up of carbon steel, aluminum steel or stainless steel. According to the manufacturing methods, it can be divided into four types: welded, press-locked, swage-locked and riveted gratings. According to the surface shapes, it can be divided into smooth and serrated gratings.
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.
Specification List Technical Reference About Our Steel Grating Products: Quick Tips for your purchasing help: I. Bearing Bar (Load Bar) can be two types: plain flat type and serrated type. So, please mention the bar type with your inquiry. Common bar size range(mm): 20 x 3 to 100 x 9. II.
Stair Tread Bar Grating. Bar Grating Stair Treads are offered in a welded construction and is made with a nosing that is welded to the leading edge of the tread. End plates can be welded to the ends of the treads to mechanically fasten to stair stringer channels. Stair treads come in both plain and serrated styles.
Stair treads come in 2 types, smooth and serrated. Smooth Surface Stair Treads Serrated Surface Stair Treads . Marco Can Provide the Right Bar Grating Stair Treads for Your Applications Custom Storage Tank Stair Treads. You can always count on Marco Specialty Steel to provide the best stair treads from metal grating products.
Bearing bar types. Steel grating is made up of bearing bar and cross bar as certain distance by welding or pressure bar have the types: flat type (also called plain type), serrated type, I bar type (I plain type and I serrated type).
In addition to standard bar grating, we also offer specific grating, Aluminum Stair Tread ,Aluminum Bar Grating,Steel Bar flooring,Bar Grating Stair Treads,Expanded Steel appearance,large span, high strength, many specifications available. hot-dip galvanized, good antirust performance, maintenance free and replacement free.
When ordering or specifying Tru-Weld Bar Grating Treads, please confirm: • Type, bar size, and surface of grating • Type of nosing – checker plate is standard • Width of tread • Length of tread • Finish – unpainted, shop primer, or hot dip galvanized • Number of treads • Shipping and tagging instructions
McNICHOLS carries Welded Bar Grating Stair Treads with rectangular-shaped bearing bars (smooth or serrated), End Plates and Nosing. In stock are a variety of materials, shapes and sizes. Welded Stair Treads are strong and require little maintenance. Fabricated at our 19 locations. Call us today.
Brown-Campbell steel and stainless steel bar grating stair treads.
Bar Grating Stair Treads manufactured by Brown-Campbell Company are available in a wide variety of materials including carbon steel, aluminum and stainless steel and constructions including welded, press-locked, swaged and I-Bar. Brown-Campbell stair treads are manufactured with both plain and serrated surfaces and have four optional nosing
Aluminum Stair Treads are available in Pressure Locked, Squeeze Locked (Standard Bar or I Bar) or Riveted Gratings and can be supplied with either Extruded Aluminum or Cast Abrasive nosings. Stainless Steel Treads are available in either Pressure Locked or Welded Gratings with 1/4" (6mm) Bar nosings. They are normally supplied in Mill Finish only.
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.
Steel bar grating can also be used in the commercial buildings and factories as stair tread grating for temporary and permanent applications. Anti-slip surface There is a type of steel grating has serrated surface and has excellent slip resistance performance.
Stair Treads. Stair treads are most commonly done in the forge bar grating. We can however make them in twist lock in mild steel and aluminum. We can manufacture stair treads to any length and width to meet your specifications. Below is a table of guidelines for different grating types and their recommended span.
Overview. McNICHOLS ® Grating Stair Treads are assembled with the very best quality and craftsmanship available. Stair Treads types include Expanded Metal Grating and Catwalk, Bar Grating, Plank Grating, and Fiberglass Grating. Most Stair Treads are stocked and ready to ship or can quickly be made-to-order from panels in inventory.
Type of GRATING Size of BEARING BARS (DEPTH & WIDTH) Span (direction of bearing bars) Dimensions of area Painted or Galvanized, Smooth or Serrated . WELDED BAR GRATING Standard Serrated TYPICAL STAIR STRINGER DETAIL. BAR GRATING W19-4 Stock mat – nominal 3'0" x 24'0"
Bar Grating Stair Treads are available in carbon steel, aluminum or stainless steel. Stair treads in each of these metal grating types are available with plain and serrated surfaces. Our serrated stair treads are designed specifically to offer protection against slips in areas prone to oil or other hazardous elements.