With Angel Bar Galvanized Compound Steel Grating for Drain or Building
Description:
Compound or Composite Grating Panels are composed with Two Parts: Steel Grating and Anti-slippery tread plates. The steel grid grating offers load bearing and spanning capability. The anti-slippery tread plates as surface are made of diamond pattern checkered plate offering excellent slipping resistance.
This kind of bar gratings may deform going through the hot dipped zinc coating process. So heavy type steel bar with big gauge is normally chosen in making composite steel grid gratings.
The checkered plates covering for Compound Gratings are normally supplied in the thickness of 3mm, 4mm, 5mm or 6mm.
The Anti-Skid Checker plates can be made of Aluminum, Galvanized Steel or Stainless Steel for options at various cost.
Checkered patterns include multi bars, diamond and crocodile mouth type.
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 |
Steel grating with special shapes and for special use
We continuously improve product quality and production scale. The series of steel grating contain welded steel grating, pressure lock steel grating, plug grating, Steel grating ceiling, gully and well cover, compound steel grating, stair tread, platform steel grating, tree pool cover, galvanized steel grating, heavy duty steel grating. They are widely used in petroleum, chemical, ports, power, transportation, papermaking, foodstuff, medicine, steel, municipal, real estate, manufacturing, etc.
Our factory strives for the survival by the quality of the management idea, has a team which is engaged in production and manufacturing specialists for many years. Product quality can meet all the Chinese YB4001-1991, YB/T4001-1998 standards, and British BS4592-1-1995 and American ANSI/NAAMM (MBG531-88) standard. At the same time, we also can design according to customer requirements of special steel grating plate products.
Features:
High strength, light structure: solid grid pressure welding structure has advantages of high load, light structure, easy installation, etc.
Fine appearance, durable in use: hot zinc dipping surface treatment makes it own fairly good corrosion resistance, bright and beautiful surface.
Good ventilation, lighting, thermal, anti-explosion, and anti-skid performance.
Prevent dirt deposition.
Our Services:
-We can provide free steel bar grating samples of small sizes, but customers need to pay the express cost.(This can be discussed)
-OEM is accepted. We have technical engineers. Then we can design steel bar grating for customers’
projects, and make
products according to customers’ drawing.
-Once receiving customers’ inquiries. Our company promises to provide services within 24 hours.
Installation Method:
- Directly weld the steel grating plate or footboard in the support steel structure, and the welding place brushes zinc powder paint.
- Uses special-purpose steel grating installment clamp, which does not destroy galvanization level, disassembles and assembles conveniently. Each set of installation clamp includes up-clamp, down-clamp, head bolt and nut.
- According to the need, provide stainless steel installment clamp or bold jointing and so on tight method.
- Generally the gap between steel grating plate is 100mm.
- The steel grating plate which approaches the vibration should weld or add rubber packing.
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Product Tags:
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Angel Bar Galvanized Compound Steel Grating Good Ventilation For Drain / Building Images
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