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Metal Bar Grating – A Resourceful And Durable Choice

Architecture has been continuously evolving for aeons. New and durable techniques have taken over the stereotyped styles. One of the techniques that are durable, efficient, and versatile is bar grating. An effective design of cross bars and bearing bars, bar grating is designed to withstand heavy loads with the least weight.

Metal grating manufacturers design bar gratings suited for trenches, stairs, decking, and flooring. In the following sections, we will study more about the types of metal bar grating and its noteworthy features.

Types Of Metal Bar Grating

The following types of metal gratings have one thing in common. They are perfect to lid the open sections in flooring, yet allowing light, air, heat, and sound to pass through it.

Aluminium Bar Grating

Versatility and durability define the aluminium bar grating. Moreover, it is lightweight, corrosion-resistant, and non-toxic. It can also be easily customised and recycled after use. There are many types of aluminium bar grating, like, riveted plank, flush top, rectangular box, and I-bar aluminium grating.
When bearing bars are intersected with the cross bars by deforming the metal, it is called swaging and is primarily used for aluminium bar grating. The intersection gives the bar gratings a long life to the structure.
Apart from swaging, another frequently used aluminium grating technique is press lock grating. Here the grating bars are arranged mechanically and locked by hydraulic pressing.

TiteWeld Bar Grating

If the spacing requirements are tight, then using the TiteWeld grating is a superior option. They provide maximum roll-ability. TiteWeld bar grating can be processed into circle cut-outs, toe plates, end bandings, stair treads, and radius cuts.
TiteWeld bar grating is perfect for applications involving bear bars arranged closely together. For high-heel traffic, the 7/16-inch on-centre bearing is considered safe.

Architectural Bar Grating

Among the many metal gratings, architectural bar grating is a suitable choice for sunshades, water fountains, railing infill panels, and sunshades constructions. It includes the usability of standard bar grating with an additional feature of aesthetic appearance.
It is typically used in ornamental grilles, building facades, walkways, sunshades, and fencings. In places like petroleum refineries, chemical processing plants, food processing plants, architectural bar grating is used in appealing industrial floorings and decks.
It is cost-effective, durable, and easy to install. It is frequently used in screening applications because of its permeability to air, liquid, heat, and light.

Picking the correct type of grating is essential for its applications as well as durability. Some good metal grating manufacturers like Govind Steel cater to such requirements to provide the best and durable metal bar gratings. To know more about their expertise, follow

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Why are Ductile Gratings Important?

While working with iron, most people come across two kinds – ductile iron and cast iron. Cast iron has a chemical composition such that after solidification, a large part of its carbon is distributed through the casting as free or graphic carbon in the form of flakes. In case of ductile iron, it is a specially prepared iron treated in the molten condition with small doses of magnesium, cerium and other agents that will cause a large portion of the carbon to occur as spheroidal type of graphite form.

Ductile gratings are always considered the more superior form of iron, especially for construction work owing to its beneficial properties. Some of the advantages of using ductile gratings are:

High Compressive Strength: Compressive strength refers to the pressure that metal can take without changing its shape or form. Ductile iron has higher compressive strength, making ductile gratings ideal for the construction of manhole covers and other elements for the road.

Unbreakable & Durable: Considering that ductile iron is made with materials like magnesium, carbon, phosphorus, silicon and many more such elements, it adds to the strength of the iron, making it unbreakable The high strength also makes it more durable and gives it longer shelf life.

High Strength to Weight Ratio: Ductile iron has a high strength to weight ratio which makes it easier for manufacturers to manufacture lightweight castings, offering up to 50% savings on weight over grey iron castings and which leads to subsequent saving in the cost per piece.

Resistant to Corrosion: The mix of other elements into the iron for ductile gratings makes it resistant to corrosion which can occur in iron when it is exposed to air and water. Corrosion causes a great deal of damage and hence, it is advisable to use ductile iron, especially for manhole covers that are exposed to constant rain, sunlight, wind, etc.

Cost-effective & Less Maintenance: Compared to other metals, ductile iron is cost-effective and owing to its high strength and durability, it requires less maintenance. The chances of theft are also low due to its design, which is generally quite attractive.

For better performance and durability, it is essential to pick the right metal, especially in the construction and automobile industry. Ductile gratings can be a great choice for manufacturing in a cost-effective and safe manner. Govind Steel Company Ltd. is one of the leading and largest foundries in India with an installed capacity of 24,000 MT. Owned by the third generation of the family, Govind Steel has received a number of awards and continues to grow in Eastern India by producing quality grey iron castings and ductile iron castings. To know more, visit