Special steel grating is also called irregular shape special application steel grating. Production of special-shaped shape: square, round, fan, ladder etc. Ther are also other styles, such as: shutter steel grid, diamond hole plug steel grid, fish scale hole steel grid and so on.
The special-shaped steel grid is a kind of irregular steel grid, whose shape is shaped like a sector, and it is composed of several round, angle deficient and trapezoid sections, which are cut, drilled, welded and wrapped to meet the customer's requirements. The special-shaped steel grating is generally made of carbon steel and its surface is hot-dip galvanized, which can prevent oxidation. It can also be made of stainless steel. The steel grating has the properties of ventilation, lighting, heat dissipation, antiskid, explosion-proof, etc.
characteristic:
(1) The assembly is round, trapezoid, semicircle and fan-shaped;
(2) The firm grid welding makes it have the characteristics of high load-bearing, light structure and easy hoisting;
(3) Beautiful appearance, durable;
(4) Can be customized according to user requirements, design and install on behalf of customers.
Purpose:
Petroleum, chemical industry, port, electric power, transportation, paper making, medicine, steel, food, municipal administration, real estate, manufacturing and other fields.
The common specificatioin is:
Product Name | Steel grating,welded grating |
Material | Low carbon steel / Stainless steel |
Grade | CN: Q235, US: A36, UK: 43A |
Standard | CN: YB/T4001-1998, US: ANSI/NAAMM, UK: BS 4592-1987, AU 16571988, JJS |
Certification | CE, ISO9001, ISO14001, HSE |
Bearing bar size | 20X5, 25X3, 25X4, 25X5, 30X3, 30X4, 30X5, 32X3, 32X5, 40X5, 50X4... 75X8mm, etc |
Bearing bar pitch | 20,25,30,32.5,34.3,40,50,60,62,65mm |
Bearing bar type | Plain, Serrated (tooth-like), I bar (I section), Serrated-I |
Cross bar size | 5X5, 6X6, 8X8mm (twisted bar)/5, 6, 8mm ( round bar) |
Cross bar pitch | 40, 50, 60, 65, 76, 100, 101.6, 120, 130mm, etc. |
Panel size | 3x20ft,3x24ft,3x30ft,5800x1000,6096x1000,7315x1000, as request |
Surface treatment | Untreated, hot DIP galvanized, cold DIP galvanized, painted, powder coated, pickling, electrolytic polishing, or as customers' requirement. |
Galvanization Standard | CN: GB/T13912, US: ASTM (A123), UK: BS729 |
Color | Silver/Black |
Application | petroleum and chemical, port, power, transportation, papermaking, medicine, steel and iron, food, municipality, real estate, manufacturing |
![Hot Dipped Galvanized Flooring Catwalk Steel Grating Walkway Platform Grating](//image.made-in-china.com/226f3j00BhmEVpHCrOgn/Hot-Dipped-Galvanized-Flooring-Catwalk-Steel-Grating-Walkway-Platform-Grating.webp)
![Hot Dipped Galvanized Flooring Catwalk Steel Grating Walkway Platform Grating](//image.made-in-china.com/226f3j00viATlHPcryrN/Hot-Dipped-Galvanized-Flooring-Catwalk-Steel-Grating-Walkway-Platform-Grating.webp)
Products pictures:![Hot Dipped Galvanized Flooring Catwalk Steel Grating Walkway Platform Grating](//image.made-in-china.com/226f3j00CWwahiIlrOun/Hot-Dipped-Galvanized-Flooring-Catwalk-Steel-Grating-Walkway-Platform-Grating.webp)
![Hot Dipped Galvanized Flooring Catwalk Steel Grating Walkway Platform Grating](//image.made-in-china.com/226f3j00OtSiYspWhzbV/Hot-Dipped-Galvanized-Flooring-Catwalk-Steel-Grating-Walkway-Platform-Grating.webp)
![Hot Dipped Galvanized Flooring Catwalk Steel Grating Walkway Platform Grating](//image.made-in-china.com/226f3j00FEjhGmrCnpcl/Hot-Dipped-Galvanized-Flooring-Catwalk-Steel-Grating-Walkway-Platform-Grating.webp)
Company information:Hebei Hangjin Wire Mesh Co., Ltd, is a professional steel grating, wire mesh fence manufacturer. Factory is approved by ISO 9001-2008.We have 3 units large pressure welding machine,day product 20 tons.
Our certification
![Hot Dipped Galvanized Flooring Catwalk Steel Grating Walkway Platform Grating](//image.made-in-china.com/226f3j00MlmQVADdpyrN/Hot-Dipped-Galvanized-Flooring-Catwalk-Steel-Grating-Walkway-Platform-Grating.webp)
Our Advantage:* Product with factory price provided.* Good quality with ISO 9001 certificate since the year of 2008.* Professional sales team and fast responds to customer within 12 hours.* Products can be customized.* Quality Manufacture and Rigorous Testing
I believe that detail decides success or failure!Thanks and Best wishes!If you are interested in our product, pls contact us and We are looking forward to the good cooperation with YOU!