Payment & Shipping Terms:
|Material:||Carbon Steel, Stainless Steel||Bearing Bar:||Flat, Serrated, I-bar|
|Surface Treatment:||Hot Dipped Galvanized||Cross Bar:||Round, Twisted, Square|
|Application:||Petroleum, Chemical, Port||Bearing Bar Pitch:||30mm, 40mm, 50mm|
Serrated Fountain Grating Steel Floor Grating Leading Factory
JH Steel Grating made by welding with flat steel and cross/round bars with certain distances. Our Steel Grating enjoy the feature of high strength, light structure, high bearing, convenience for loading and other properties. The hot dipped zinc coating gives the product excellent anti-corrosion.
|> Flat 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
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
Noted:19-W-4 is most popular (19/16 inch x 4 inch opening = 30x100mm opening)
|Twisted Cross Bar Pitch||38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc|
|ASTM A36, A1011, A569, Q235, S275JR, SS304, SS400,
Mild steel & Low carbon steel, etc
|Surface Treatment||Black, self colour, hot dip galvanized, painted, spray coating|
|Grating Style||Plain / Smooth, Serrated /teeth, I bar, serrated I bar|
China: YB/T 4001.1-2007,
Widely used in petroleum chemical industry, power plant, water and sewage treatment plants, municipal engineering, environmental sanitation engineering fields of the platform, footpath, zhanqiao pier, ditch lid, manhole cover, ladders, fences, guardrail etc.
Advantage of the steel grating
1. light weight-easy to install and clean-nodem
2. Nice appearance-high strength-ventilation and light can pass through
3. Material saving-slip-resistant and safe
4. Heavy loading and durable
Why choose JH Steel Grating?
1) We have a standard manufacturing line and a complete quality ensuring system for high quality Steel grating.
2) We own most advanced production equipments. The CNC press-welding machine is controlled by computers.
3) We're professional manufacturer. Manufacturer of Steel Grating since 2006!
4) We own more than 10 senior engineers, they can promise our product technology in a leading level.
Hot to order steel bar grating?
1. It’s better that you can provide drawings with detailed information like raw material, grating type, surface treatment, quantities, etc.
2. If you are not able to provide the drawing, we will design for free according to your specific applications.
3. A free design will need information like: area of application (industrial platform, airport, docks, etc.), drawings of this area with detailed dimensions, boundary conditions, etc.
Contact Person: Mary Zhang