Anchor
&#; A device by which grating is attached to its supports
Band
&#; A flat bar welded to the end of a grating panel, or along the side of a cutout, and extending neither above nor below the bearing bars.
Load Carrying Band
&#; A band used to transfer load between bearing bars.
Trim Band
&#; A band which carries no load, used primarily for appearance and closing open ends.
Bearing Bars
&#; Load-carrying main elements made from steel, aluminum or stainless steel, extending in the direction of the grating span
Bearing Bar Centers
&#; The distance center-to-center of the bearing bars.
Carriers
&#; Flats or angles which are welded to the grating panel and nosing of a stair tread and are bolted to a stair stringer to support the tread.
Clear Opening
&#; The distance between faces of bearing bars in rectangular gratings, or between a bent connecting bar and a bearing bar in a riveted grating.
Cross Bars
&#; The connecting bars which extend across the bearing bars, usually perpendicular to them. The may be bent into a corrugated or sinuous pattern and, where they intersect the bearing bars, are welded, forged or mechanically locked to them.
Pressure-Locked Grating
-Pressure-locked means bearing bars are locked in position by cross bar deformation instead of riveting or welding. Several proven methods include:
&#; Expansion of an extruded or drawn tubular cross bar;
&#; Extruded cross bar deformed or swaged between bearing bars;
&#; Press assembly of rectangular cross bars into slotted bearing bars.
Radially Cut Grating
&#; Rectangular grating which is cut into panels shaped as annular segments, for use in circular or annular areas.
Reticuline Bar
&#; A sinuously bent connecting bar extending between two adjacent bearing bars, alternately contacting and being riveted to each.
Rivet Centers
&#; The distance center-to-center of rivets along one bearing bar.
Riveted Grating
&#; Grating composed of straight bearing bars and bent connecting bars, which are joined at their contact points, by riveting.
Serrated Grating
&#; Grating which has the top surfaces of the bearing bars or cross bars, or both, notched.
Cross Bar Centers
&#; The distance center-to-center of the cross bars.
Link to Kuojiu
Best Grating
·
Follow
3 min read
·
Aug 28,
--
If you are going to buy bar grating, it may be difficult for you to choose the right grating, which is normal. Below are some tips that can help you choose the best steel bar grating to meet your needs.
Although they look similar, they have differences. The difference relates to the mode of production. We discuss two common types below.
Press-locked bar gratings are pressed together using a high-pressure manufacturing process. Thus, the end product has a two-way flush surface, resulting in a firm connection and attractive appearance.
The cast-steel type is the best type of steel bar grating because it offers high strength and ease of installation. This grating is usually resistance welded to create a one-piece, rugged construction panel.
The two gratings offer similar properties. Therefore, you can choose one based on your taste.
Based on your needs, you can choose the right materials. For example, you may need grates to work on walkways or shelves. In fact, the idea is to make sure the grate is strong enough to do the job.
If the product is not strong enough, it may not be able to give you the desired results. So, this is important to keep in mind while buying one.
After the material, another important factor that you should keep in mind while buying steel bar gratings is the size. A typical panel is 2 or 3 feet wide and 20 to 24 feet long.
Based on the application method, usage, space, load, and customer requirements, you can segment the grating mesh.
Consumer: Its optical perception is determined by the size and shape of the mesh.
Use: For more light, larger nets may work better. On the other hand, the small mesh can help prevent things from falling.
Load: The advantage of a smaller mesh is that it allows for higher load capacity.
You can find black steel gratings. They are not coated with a zinc protection layer. In other words, their surface does not undergo any kind of treatment.
However, the gratings are so strong that they can easily last 40 years. Corrosion will not affect it.
If you need extra protection, we recommend you choose a painted or powder-coated grille.
Generally, you can find gratings that come in two types of surface forms: smooth and granular. If you want better anti-slip performance, we suggest you choose a grainy one.
Long story short, if you are looking for a steel bar grate for a specific purpose, we suggest you follow the tips in this article. Choosing the right type is essential if you want the best results.
If you are looking for a cost-effective grating company in Australia, look here.
If you want to learn more, please visit our website Steel Grating Manufacturer.