Steel Grate

Material: Low carbon steel, stainless steel

Surface treatment: Hot dipped galvanized, painting

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PRODUCT FEATURES

Steel grate consist of a series of bearing bars cross jointed by welding at various intervals with crossbars (twisted square bars, square bars, round bars, flat bars, etc.), to form a kind of steel products with square lattices among them.

Steel Grate are generally made of carbon steel, and the surface is galvanized to prevent oxidation. It can also be made of stainless steel. Steel gates have the properties of ventilation, lighting, heat dissipation, non-slip, maintenance-free, etc.

Steel Grate

Material: Low carbon steel, stainless steel

Surface treatment: Hot dipped galvanized, painting

Common sizes as follow:

G303/30/100 G255/30/100 G305/30/100 G505/30/100 G203/30/50 G205/30/100 G255/30/50 G303/30/30 G808/30/100 G605/30/100 G355/30/100 G355/30/50 G325/30/100

Steel Grate Application:

Industrial platform flooring
walkway
traffic and steel structure

Steel Grate Features:

High strength, light structure; solid grid pressure welding structure makes it have a high load, light structure, easy to lift，beautiful appearance, durable.

Steel Grate

Steel grate specifications :

Material	Steel,Low carbon steel,stainless steel &（Q235,A36,SS304,SS316L,S235JR）
Surface treatment	Black, hot-dipped galvanized, paint
Bearing bar width thickness	25x3,25x4,30x3,30x4,30x5,32x5,40x5,50x5,.....75x10mm
Bearing bar pitch	12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 34.3, 35, 40, 41, 60mm. US Standard: 1"x3/16", 1 1/4"x3/16", 1 1/2"x3/16", 1"x 1/4", 1 1/4"x 1/4", 1 1/2"x 1/4" etc.
Bearing bar shape	Plain Style Steel Grating, Serrated Style Steel Grating and I Bar Type Steel Grating.
Drainage steel grating cover drainage ditch standard	China: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88), UK: BS4592-1987, Australia: AS1657-1985, Japan: JJS.
Cross bar shape	round,twisted,bar shape
Cross bar pitch	38,50,76,100,101.6mm
Galvanizing standard	US: ASTM (A123), CN: GB/T13912, UK: BS729
Market distribution	America45%,Europe26%,Middle east38%,Other place27%

More detail, welcome to send inquiry.