Steel Bar Grating

Product Description

Steel grating can also be called steel bar grating, metal bar grating, metal grating or steel grating plate, is a kind of steel product in which flat steel and cross bars are arranged crosswise at certain spacing and welded with square lattices in the middle. Generally, the cross bar is twisted square steel. It is mainly used as the cover plate of drainage ditch, the platform plate of steel structure, maintenance walkway and the tread of steel ladder, etc.

Types of Steel Bar Grating

According to the different types of flat steel, steel gratings are mainly divided into the following three categories, and their respective characteristics are as follows:

Plain steel grating	Serrated steel grating	I bar steel grating

* Plain Type: Plain steel grating is the most widely used steel bar grating, mainly used for platforms, walkways, all kinds of trench covers, treads, etc.

* Serrated Type: Compared with flat steel grating, serrated steel grating has better anti-skid effect.

* I-Type: Compared with flat steel grating, I-shaped steel grating has the characteristics of lighter weight and more economical without significantly weakening the load capacity.

Normally, the center spacing of flat steel is distinguished by series:

Series 1- 30mm

Series 2- -40mm

Series 3--60mm

The center distance of the crossbar is distinguished by type:

Type A-100mm

Type B-50mm

Flat steel and crossbar specifications:

* Flat Steel: The material is Q235A or stainless steel, with ordinary plane type, non-slip tooth type and cross-section type. Common specifications are 20x5, 25x5, 25x3, 32x3, 32x5, 40x5.40x3, 50x5, 65x5, 75x 6, 100x 8, 100x 10, etc.

* Crossbar: Round steel, twisted square steel, square steel or hexagonal steel made of Q235A or 304 stainless steel. Twisted square steel is made by twisting after drawing by a square die on the coil, and its common specifications are 5x5, 6x6, 8 x 8mm, etc.

Main Feature

* Light weight

* High strength

* Large carrying capacity

* Material-saving economy

* Ventilated and light

* Modern style

* Nice appearance.

* Anti-slip safety

* Easy to clean

* Easy to install

* Durable

Applications

Steel grating is suitable for alloys, building materials, power stations, and boilers. shipbuilding. Petrochemical steel grating, chemical and general industrial plants, municipal construction and other industries, has the advantages of ventilation, light transmission, non-slip, strong bearing capacity, beautiful and durable, easy to clean, easy to install and so on.

Steel bar gratings have been widely used in various industries at home and abroad, mainly used as industrial platforms, ladder treads, handrails, passage floors, railway bridge sideways, high-altitude tower platforms, drainage ditch covers, manhole covers, road gratings, three-dimensional The fences of parking lots, institutions, schools, factories, enterprises, sports fields, garden villas can also be used as exterior windows of houses, balcony guardrails, highways, railway guardrails, etc.

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