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Packaging & Delivery
Product Description
Steel Grating
Steel grating is made by welding with flat steel and bars with certain distances. It goes through cutting, opening, edging and other processes. The products enjoy the features of high strength, light structure, high bearing, convenience for loading and other properties. The hot dipped zinc coating gives the product excellent anti-corrosion resistance.
| Material Standard | ASTM A36, A1011, A569, Q235, S275JR, Stainless steel 304/316, Mild steel & Low carbon steel, etc |
| Bearing Bar (Width x Thickness) | 25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10…..100 x10mm 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 |
| Surface Treatment | Untreated(black), Hot-dipped galvanized, Powder coated, Electroplate, Painting or as per customers' requirement. |
| Grating Style | Plain / Smooth, Serrated / Teeth, I bar, Serrated I bar |
| Packing | (1) Bandage and Paperboard: Generally applies to neat steel plate; (2) Screw Locking Method: Use 4 screw rods through the aperture of the steel grid, for high strength; (3) Steel Pallet: Traditional export packing. |
| Payment Term | T/T, L/C, Western Union, Credit Card, Alibaba Trade Assurance |
| Product Name: Metal Serrated Steel Grid Grating To Construction Building Material | |
1. Q: Are the welding points easily to get broken?
A: Please do not worry about it. We will test the tensile strength during production.
2. Q: Are the fences get rusted easily?
A: Before painting, the fences must be sand-blasted and cleaned three times: water cleaning-- park rising-- water cleaning. The powders we use are Dupont or Aksu which are internationally famous brands, to ensure the plastic layer is beautiful, firm, and smooth, and the surface is resistant to ultraviolet and corrosion.
3. Q: If the quality does not meet my request, how do you solve this problem?
A: First of all, we don't allow any defective products to leave from our factory. We do strict quality inspections at every step and guarantee to reduce the defective rate to less than 0.1%. But if there is any problem, we will guarantee to solve it within 2 working days after your pictures or video proof.
4. Q. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the courier cost. And all the sample costs will be refunded after you place the order.
5. Q: How long warranty does your company can provide for fence products?
A: Our product can last for 10 years at least. Usually, we will provide a 5-10 years guarantee.
6. Q: Can I be your agent?
A: We warmly welcome all kinds of cooperation, Please email us for more details.
7. Q: How is your after-sale?
A: After the goods are sent out, we will track them in real-time and give you timely feedback. After you receive the goods, we will have a dedicated staff to return visits, if there is a problem, we will reply to you within 2 working days
8. Q: Can you design and make customers' requests?
A: Yes, we will do as per the detailed specification from the customers, and professional recommendations will be offered to customers.
