Power Station Galvanized Platform Steel Grating 1000mm Length Press Welded
The Pavements Outside The Power Station Are Galvanized Platform Steel Grating
Platform Steel Grating Product Introduction
Platform Steel Grating is also known as "hot dip galvanized steel grid platform walkway" material is generally Q235 low carbon steel.
Common models are generally 253, 255, 303, 305, 323, 325, 403, 404, 405 and other specifications.
We mainly use the longitudinal shear flat steel, and a steel plate cut.
Tooth flat steel: type and ordinary flat steel, the difference is that one side of the flat steel has uneven tooth marks.
Mainly lies in the skid.
Type I flat steel: thick on both sides and thin in the middle.
Twisted square steel: there are generally 5X5 6X6 8X8 square steel, the thickness of twisted steel plate can reach 5 cm, in the production design, we can be based on the scientific calculation of the relatively economized and strong results.
The steel grates are first welded to the supporting beams to form a strong, permanent connection.
Platform Steel Grating Product Specifications
| Detailed Information of Steel Grating |
| Material |
Low Carbon Steel |
| Stainless Steel |
| Bearing bar size |
3mm thickness with 20mm to 40mm depth. |
| 5mm thickness with 20mm to 120mm depth. |
| 8mm thicness, 10mm thickness with 60mm to 140mm depth. |
| Customized size available. |
| Bearing bar style |
Smooth bar, Serrated bar |
| Bearing bar space (center to center) |
12.5mm, 15mm, 30mm, 40mm, 50mm |
| Cross bar space (center to center) |
50mm, 76mm, 100mm |
| Surface treatment |
Untreated |
| Hot Dipped Galvanized |
| Painted. |
| Package |
Nude packing or iron pallet, or according to customers' requirement. |
| Application |
Walkway, Industrial Platform, Sump, Drainage and so on. |
| Material standard |
GB700-88 |
| AS3679 |
| ASTM(A36) |
| S4360(43A) |
| Grating standard |
China: YB/T4001.1-2007 |
| Australia: AS1657-2013 |
| UK:BS4592-2006 |
| USA:ANSI / NAAMM(MBG531-88) |
The specifications of the platform steel grid plate are generally:G303/30/100G G323/30/50G G304/30/100 G255/30/100 G325/30/50 G325/30/100 G255/40/100, etc., the platform steel grid plate is one of the large amount of steel grid plate,Among them, G323/30/100 in the steel grid is one of the cheap and often purchased steel grid products.
Platform Steel Grating Product Application
1, can be welded around the steel grid plate kick plate (side plate), decorative plate guard plate, install fittings and other accessories;
2. Flat steel with different specifications from the flat steel grid, or Angle steel, channel steel, square pipe, etc.;
3. Handles and hinges can be installed on the platform steel grid plate that needs to be moved or opened frequently;
4, in general, the platform steel grid edge welding standard is: series 1 (flat steel spacing of 30mm) each five welding one;Series 2 (flat steel spacing of 40mm) for each four welding;Series 3 (flat steel spacing of 60mm) each three welded.The weld shall be a single fillet welding of not less than 3mm, and the weld length shall be 20mm.
5, convenient for pedestrians to walk, prevent heavy objects from falling, light, ventilation.
6, hot dip galvanizing corrosion resistance, oxidation resistance, long service life.
7, the weight is relatively light, low cost.
8, easy installation, can be welded fixed or screw fixed, solder joint is firm, not easy to open welding.
Platform Steel Grating Product Advantages
1. Hot dip galvanized steel grille: it is through the physical reverse so that the inserted grille plate is coated with zinc layer, with beautiful products, acid resistance, alkali resistance, corrosion resistance, rust prevention, long service life and other characteristics, suitable for outdoor.
2. Electric galvanized steel grille: it is made by chemical reaction to form a thin layer of zinc through the plasma exchange of the platform steel grille plate, suitable for dry environment, such as indoor, etc.
3. Spray-painted steel grille plate: corrosion resistance medium, moderate price, color can be optional and other characteristics.
4. Don't handle steel grille plate: cheap price, suitable for indoor and dry environment, but in wet and rainy environment is easy to rust.
Platform Steel Grating Installation Method
Steel grid plate in the welding installation is generally fixed at the four corners of the steel grid, using the form of pull welding welding, weld length shall not be less than 20mm, height shall not be less than 3mm, for a single large area of steel grid plate, should be appropriate to increase the welding position, in order to increase the rigidity of the steel grid.
The welding position is better on the inside of the first bearing flat steel, so that the welded steel grid looks beautiful, safe and reliable.
Because when welding steel plate damage on the surface of the coating, advice immediately after the completion of the steel plate welding to anti-corrosion coating anticorrosive paint, due to the spraying antirust paint adhesion is far worse than at the beginning of anticorrosive coating adhesion, so steel case board installation is complete to regularly check whether antirust paint falls off, in the event of loss, carries on polishing processing should immediately,
After finishing the polishing and then spraying, this will greatly extend the service life of the steel plate, the welding will not corrode, but also relatively increase the safety factor.
The steel grid plate installed by welding is suitable for one-time fixing and does not need to be disassembled twice. The welding fixing cost is low and the installation speed is fast, so it is a common installation method.
Package delivery:
Delivery when will we have a professional inspectors to check the quality of the product is unqualified, such as qualified will paste the qualified product certificate, and then fixed by shipping packaging, packaging with the steel plate on the metal tray, and then fixed with metal packing tape, finally wrapped by plastic film packaging, general each pallet packing 1-2 tons of cargo, in order to convenient for unloading and storage after the arrival of the goods. The unqualified products will be recalled by our quality inspector.
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