grating plate standard size

1. The customer provides the specifications and dimensions of the steel grating, such as the width and thickness of the flat bar, the diameter of the flower bar, the center distance of the flat weight, the center distance of the cross bar, the length and width of the steel grating, and the quantity purchased 2. Provide the purpose of the steel grating used, such as stair treads, trench covers, platforms, etc. 3. Because the size of each steel grating is different, it is best to send a design drawing to the manufacturer, which is conducive to the manufacturer's quotation. 4. The steel grating purchased by customers cannot estimate their own purchase price based on the square meter and weight alone. Due to the special characteristics of the steel grating products, sometimes there are several types when buying one time. As a result of the increase in the labor cost of the manufacturer, the price is naturally much higher than that of steel gratings with uniform specifications. 5. Because the regions are different, when asking the manufacturer to quote, the price should include freight and tax, and then compare the final purchase price. 6. The most important point is nothing more than the quality of the product. If there is a big difference in the price quoted by the dealer, you must pay attention to it and don’t just buy it at a low price. As the saying goes: if a good product is not cheap, there will be no good product. It is better for the manufacturer to make a sample to understand in detail, so as to prevent product quality problems and cause unnecessary trouble. 7. Be sure to find a manufacturer with strength in steel grating. There must be a factory and a stable employee scale. The relationship between supply and demand changes, and when the goods are tight, several prices may appear in a day. 8 About the freight, it’s hard to say, it depends on the market and road conditions in your place, you know, in mountainous areas or places with many bridges, the freight will naturally be high. It is recommended that you contact several freight companies. After several inquiries, you will be satisfied It's easy to grasp. 9. Shape inspection: The shape and flatness of the steel grating should be checked piece by piece. 10. Dimensional inspection: The size and deviation of the steel grating shall comply with the relevant requirements of the standard and the supply contract. Note: The allowable deviation of the steel grating is specified in detail in the national standard. 11. Performance inspection: The manufacturer should take regular samples to do product load performance tests, and should provide test reports according to user requirements. Packaging, logo and quality certificate. I'm glad you read this far. For us, customer satisfaction is our pursuit. We always adhere to this principle and solve problems for friends all over the world. If you have any questions about the steel grating, you are also welcome to communicate with us; at the same time, if you have needs for mesh fence, barbed wires, and razor barbed wires, you are also welcome to contact us.