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Hot dipped galvanized steel grating for walk and floor
Our company
My company mainly produces steel plate series products:stainless steel plate,glass fiber reinforced plastic steel grid boad,(flat pallet tread trench cover),widely used in industry,agriculture,construction and other fields our company has the unique product model to meet the customer's standards in quality,safety,beauty and installation,etc.,and is highly evaluated by customers at home and abroad.
Description
Hot-dip galvanized steel grating:
(1) Hot-dip galvanized steel grating flat steel center spacing: distinguished by series: series 1 is 30mm; series 2 is 40mm; series 3 is 60mm.
(2) The center distance of the crossbar of the hot-dip galvanized steel grating: 100mm for series 1 and 50mm for series 2. Other specifications can be customized.
(3) Hot-dip galvanized steel grating flat steel: The material is Q235A or stainless steel, with ordinary plane type, non-slip tooth type and section I type. Common specifications are 20*5, 25*5, 25*3, 32*5, 30*5, 40*5, 40*3, 50*5, 65*5, 75*6, 100*8, 100*10 Wait.
(4) Hot-dip galvanized steel grating crossbar: round steel, twisted square steel, square steel or hexagonal steel made of Q235A or 304 stainless steel. Twisted square steel is made by drawing and twisting the coil through a square die. Its common specifications are 5*5, 6*6, 8*8mm, etc.
| No. | Item | Detailed 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, 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, 40 50, 60, 76, 80, 100, 101.6, 120mm, 2' ' & 4' ' etc |
| 4 | Steel Grade | ASTM A36, A1011, A569, Q235, S235JR, 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 | Grating Standard | China: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88), UK: BS4592-1987, Australia: AS1657-1985, Japan: JIS |
Feature
The surface of the hot-dip galvanized steel grating has undergone a special hot-dip galvanizing treatment, and its chemical and physical properties are stable, and it is not easy to be corroded and oxidized by air and microorganisms. Can significantly increase the load capacity of the trench. Prevent collapse. The hot-dip galvanized steel grating with a flat steel spacing of 3 cm has greater impact resistance and has the characteristics of the largest span. The longer its service life, generally in the range of 40-50 years. If damage factors are not considered to be involved, hot-dip galvanized steel grating is a very good steel frame structure and load-bearing platform.
Product pictures
Application
1. The characteristics of hot-dip galvanized steel grating are: High strength, light structure: The firm grid pressure welding structure makes it have the characteristics of high load-bearing, light structure and easy hoisting; beautiful appearance and durable.
2. Hot-dip galvanized steel grating application: widely used in platforms, walkways, trestle bridges, trench covers, manhole covers, ladders, fences in petrochemical, power plants, water plants, warehouse construction, sewage treatment plants, municipal engineering, environmental sanitation engineering and other fields , Guardrail, etc.
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