Outdoor Heavy Duty Car Wash Road Sidewalk Storm Ditch Trench
Drainage Grating Covers
Steel Grating Specification Available:
Bearing bar:25mmx3mm,30mmx2mm,30mmx5mm,35mmx5mm
Cross rod:6mm-8mm twisted rod
Bearing bar pitch:30-40mm
Cross rod spacing:100mm
Panel size:100*100cm, 100*300cm,914mm width*5.8m long.
Surface:hot dip galvanized/ stainless steel/painting.
Material:Q235 iron steel.
Steel Grating Feature
1) The steel grating can reduce the supportive material,
investment, save workman and time.
2) It can be used in almost all applications.
3) Lightweight and economical.
4) Low maintenance cost, because the surface will be galvanized,
the anti-corrosion is 15~30 times than ungalvanized.
Application:
Heavy duty steel grating is widely used in many areas:
a. It can be used as stair tread grating.
b. It can be used in the municipal engineering as drainage trench
covers to drain water and keep ground dry.
c. It can be used in the port, parking lot, farmland and other
places as platform walkway grating for pedestrian and vehicles
access & passing.
| Item | Description |
| 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 |
| 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. |
| Twisted Cross Bar Pitch | 38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc |
| Material Grade | 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 |
| Standard | China: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88), UK: BS4592-1987, Australia: AS1657-1985, Germany: DIN24537-1-2006, Japan :JIS |
1. 24 hours service will be always available.
2. We can customize the product according to your design.
3. We follow the principle – be honest, professional and efficient.
4. Perfect after-sales service.
5. If you are interested in our products or related products,
please contact us.
1. who are we?
A.We are based in Hebei, China,sell to Domestic
Market(50.00%),North America(20.00%),Western Europe(10.00%),
Southeast Asia(5.00%),Eastern Europe(5.00%),South Asia(2.00%),Mid
East(2.00%),Oceania(2.00%),Southern
Europe(2.00%),Eastern Asia(1.00%),Northern Europe(1.00%). There are
total about 51-100 people in our office.
2. how can we guarantee quality?
A.Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
A.Mesh; Steel Grating; Filtration Equipment; Fence Netting
4. why should you buy from us not from other suppliers?
A.1. We are a professional manufacturer
2. We have very competitive prices and strict quality control to
provide the best service
3. We provide one-stop service to assist you to develop together
with us
5.How about your delivery time?
A.Generally, it will take 5 to 10 days after receiving your advance
payment. The specific delivery time depends on the items and the
quantity of your order.
