Anping Hot Dip Galvanized Steel Grating ---- 30 years factory

  Galvanized Steel Grating   Anping country KaiAn Wire Mesh Co., Ltd have 30 years production experience, the registered capital is 5,000,000 RMB.Have been export to the United States, Germany, Japan, South Korea and other countries.       Galvanized Steel Grating   1, Anti-slip
2, Anti-rust
3, Full range in bearing bar size and mesh size
4, Largest production capability
5, Best deliver       Steel grating, with robust design and spanning abilities, is very strong and safe for the support of floors and elevated walkway. It can be used for ceiling, interior decoration, decoration, platform aisle, ventilation windows, (Wells), advertising plaque and other construction.   Materials:
Mild carbon steel provides an economical, high strength for uses in most industrial and commercial applications.       Galvanized Steel Grating  
Steel grating offers the following advantages compared with steel grid sheets:
Steel structural platform  has light weight, good strength, large carrying capacity and can save materials and cost.    It offers good ventilation of light and wind, a modern sense, aesthetic appearance and anti-skid safety.     It is also easy to clean,easy to installation and durable for uses.   Steel grating is applied for various industrial and civil constructions in city road, gardens, yard, airport, railway and industrial engineering, etc.   The features :    Aesthetic outlook: Simple lines and silver appearance meeting the modern trend.   The best drainage: Leakage area of 83.3 percent, more than twice of cast iron products. 
Hot-dip galvanized treatment:Good rust-proof property, maintenance-free replacement. 
Antitheft design:The cover and the frame is joint with hinge offering security, safety and open convenience.   High strength: The strength and the toughness are much higher than cast iron. Can be used for terminals, airport and other large-span and heavy loading condition. 
Specifications: More specifications and sizes optional for meeting various environment, load, span, sizes and shapes.   Surface Treatment:
Steel grating untreated: Allowing quicker delivery to customers whom fabricate and galvanize the grating on their own.   Galvanized: Hot Dip Galvanizing can give a hygienic and clean maintenance free bright finish.     Galvanized Steel Grating  Standardizations:

Countries	National Standards for Grating	Materials	Galvanizing Standards
China	YB/T 4001.1-2007	GB 700-88	GB/T13912-2002
America	ANSI/NAAMM(MBG531-00)	ASTM(A36)	ASTM(A123)
Britain	BS4592-1995	BS4360(43A )	BS729
Australia	AS1657-1992	AS3679	AS1650

  Galvanized Steel Grating  Common specifications:

No.	Item	Description
1	Bearing Bar	25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10---100x10mm etc; I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc US standard: 1''x3/16'', 1 1/4''x3/16'', 1 1/2''x3/16'', 1''x1/4'', 1 1/4''x1/4'', 1 1/2''x1/4'', 1''x1/8'', 1 1/4''x1/8'', 1 1/2''x1/8'' etc
2	Bearing Bar Pitch	12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etc US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc.
3	Twisted Cross Bar Pitch	38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc
4	Material Grade	ASTM A36, A1011, A569, Q235, S275JR, SS304, Mild steel & Low carbon steel, etc
5	Surface Treatment	Black, self colour, hot dip galvanized, painted, spray coating
6	Grating Style	Plain / Smooth, Serrated /teeth, I bar, serrated I bar
7	Standard	China: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88), UK: BS4592-1987, Australia: AS1657-1992, Japan:JIS

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