flooring and platform steel grating panel/walkway steel grating/walking steel grating

Specifications walkway steel grating walking steel grating

surface treatment:galvanized

painted,untreated

benefit:anti-corrosion,durable

     flooring and platform steel grating panel/walkway steel grating/walking steel grating     Product Description Brief Description          Steel grating is flat steel bar according to a certain distance and cross arranged and    welded into the middle of a square lattice with an iron and steel products ,steel grating    generally use carbon steel production,appearance of hot dip galvanized,can serve to prevent   the role of oxidation,can also be made of stainless steel .     Product Detail         Surface Treatment    galvanized         painted(all colors)       Untreated(black self-color)                                                                          Productive Process   material:high quality carbon steel or stainless steel   Weaving: plain weave, twill weave, bamboo flower weaving, knitting contrast.     Welding process of gratings:  Steel Grating Mesh is made by welding with flat steel and bars with certain distances. It goes through cutting, opening, edging and other processes.       Surface process of gratings: there are three types:hot-dipped galvanized ,electro-galvanizedand spraying brushing and soaking.anti-acid and alkali corrosion capacity the range PH6 to PH12.5,a stable protective film will be formed on the zinc surface.it has good anti-corrosive property.         Product Features       High strength, light structure, a strong bonding structure of the grid so that it has a high load, the structure of light, easy lifting; shape beautiful, durable, hot-dip zinc surface treatment so that it has a very good corrosion resistance, surface gloss appearance ; ventilation, lighting, cooling, explosion-proof, anti-skid performance is good; no plot dirt, rain and snow is not the plot, not water, self-cleaning, easy to maintain.   Product Advantage       Light weight, great load-bearing capacity, non-slip and safe, easy installation, material-economic, sturdy and durable, ventilated, easy to clean and attractive appearance.      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

    Common Specification  

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

     Other Types (according to customers' requirment custom)             Product  Application          widely used in petroleum chemical industry, power plants, water plants, sewage treatment plants, municipal works, sanitation engineering and other fields of the platforms, walkways, trench trestle bridge cover, covers, ladders, fence, etc.            Packaging & Shipping Product Packaging And Loading            Our Services Services: Free Sample                           On time delivery and reasonable price                           Provide installation instruction     Company Information             Mingzhe has a over 10-year experience on steel grating,  with good reputation and guarantee on quality, delivery and  service. We mainly export to Western Europe, Mid-South America, Southeast Asia, and etc.Welcome to your purchase.       FAQ           ♥ If you have any question about our products Please don't hesitate to contact us in any time, I will be provide best serve.Welcome to our factory!