Metal Building Materials Galvanized Drain Car Park Drainage Steel Grating For Construction
Metal Building Materials Galvanized Drain Car Park Drainage Steel Grating For Construction
Product Description
Welded Steel Bar Grating is the most popular of all grating types due to its strength, cost-efficient production and ease of installation. Universally used in most general industrial plants as well as commercial buildings, it has wide applications as walkways, platforms, safety barriers, drainage covers and ventilation grates.
Product Specification&Model
Welded steel bar grating is resistance welded to create a rugged, one-piece constructed panel. The bearing bars are automatically resistance welded at the contact point with the cross bars and, under a combination of high heat and pressure, are fused together to form a permanent joint. The cross bars provide a high degree of rigidity, yet retain a smooth flat surface for free and easy walking.
| NO | ||
| 1 | Item | Description |
| 2 | Bearing bar | 20x5, 25x3, 25x4, 25x5, 30x3, 30x4, 30x5, 32x3, 32x5, 40x5, 50…75x8mm, etc. |
| 3 | Bearing bar pitch | 25, 30, 30.16, 32.5, 34.3, 40, 50, 60, 62, 65mm, etc. |
| 4 | cross bar pitch | 40, 50, 60, 65, 76, 100, 101.6, 120, 130mm or as customers’requirement. |
| 5 | surface treatment | Black, Hot dip galvanized, Cold dip galvanized, Painted, Powder coated, or as customers’ requirement. |
| 6 | flat bar type | Plain, Serrated (tooth-like), I bar (I section) |
| 7 | Material | Low carbon steel |
| 8 | crossbar | 5x5, 6x6, 8x8mm |
Product Details
3. Cross bar pitches can be 38, 50, 60,100mm, of which 50mm & 100mm are recommended.
5. Material: Q235 in line with GB/T700 steel
| Type | Platform Floor Galvanized Stainless Steel Grating |
| Color | sliver |
| Material | Stainless Steel |
| Surface treatment | Hot Dipped Galvanized |
| Size | Customized |
| Bearing bar thickness | 3mm-10mm |
| Bearing bar width | 30mm-100mm |
| Feature | Easily assembled, durable |
Product Tolerance
The allowed deviation of length is +0/-5mm, while the allowed deviation of width is +/-5 mm.
The non-perpendicularity of bearing bar is allowed no more than 10% of width of bearing bar.
Application
Our steel gratings have been widely used in many industrial projects and municipal construction, such as refinery plants, power plants, chemical plant, offshore drilling platforms, maintenance platforms, water treatment plants, drainage systems, minefield fields, etc.
Steel grating advantage
1. Extended Service Life:
Galvanized steel gratings can last for more than 30 years, even when exposed to the most corrosive environment.
2. Maintenance Costs:
Its maintenance costs are relatively low because it doesn't need painting and further maintenance.
3. Scratch Protection:
Galvanized steel grates are protected from scratches or abrasion when they come into physical contact with machinery or footfall.
4. Adaptability:
This grating could be applied to any structure of any shape and size.
FAQ
1.How much about your annual production capacity?
More than 3000tons.
2.Can you provide a free sample?
Yes, we can provide the sample of 20cm*20cm.
3. What are your terms of payment?
30% TT in advance and the balance paid before shipment, L/C at sight, you also can pay by West Union
4. What is the delivery time?
Usually, within 10days, customized orders may need a longer time.
5. Is there quality control on all production lines?
Yes, all production lines have adequate quality control.
6. How do you make our business long-term and good relationship?
(1)We keep good quality and competitive price to ensure our customers benefit;
(2) We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.