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Common Steel Grating

Product Description

The Specification of Steel Grating

Brand	YACHAO
Material	Low carbon steel, stainless steel, aluminium
Surface treatment	Hot-dipped galvanized
Type	Welded mesh
Color	As customer’s requirement
Feature	Easily assembled, waterproof
Steel grating standard	ASTM A36, A1011, A569, Q235
Bearing bar spacing	15-30, 40, 60, 80, 90mm ect
Cross bar spacing	Any greater than 30mm is OK
Application	Flooring steel gratings, stair treads, sun shades, drain covers, security screen, manhole covers, mezzanine flooring, earth mats, stanchions(hand rails), trench covers

Surface treatment

Feature of steel grating

High strength and light structure
Powerful anti-corrosion, durable and long working life
Beautiful appearance, bright surface
No dirt-rain-snow deposit, automatic cleaning, easy maintenance.
Good ventilation, day-lighting, heat-dispersing, resistant to sliding and explosion
Easy installation and disassembly

Nation	Standard for steel grid	Standard for steel material	Standard for hot dipped galvanization
China	YB/T4001.1-2007	GB700-88	GB/T13912-2002
USA	ANSI/NAAMM(MBG531-88)	ASTM(A36)	ASTM(A123)
UK	BS4592-1-1996	BS4360(43A)	BS729
Australia	AS1657-1992	AS3679	AS1650

The installation of steel grating

Application

Galvanized steel grating are widely used by various plants such as electric power, petroleum, chemical industry, metallurgy industry, machinery industry, shipbuilding, harbor, oceanographic engineering, building, paper mills, cement plant, medicine, spinning and weaving, foodstuff factory, transportation, municipal administration, parking lot, etc.
Steel fences have many field of appliance in municipal engineering, gardening, transportation and construction. It is widely used for fences, protective guard, etc.

The Production Process