Grata in acciaio
Steel grating are widely used by various plants such as electric power,petroleum,industria chimica,metallurgy industry,machinery industry,shipbuilding, harbor,oceanographic engineering,building,paper mills,cement plant,medicine,spinning and weaving,foodstuff factory,transportation,municipal administration,parking lot,ecc.
The steel gratings may be applied to make platform,floor,walkway,stair treads,trestle,fending,drainage trench cover,pit cover,suspended ceiling,ventilates and light through facility,ecc.
Steel Grating Specification:
| Nome del prodotto | Steel grating |
| Materiale | Low carbon steel / Stainless steel |
| Grade | CN: Q235, Q345, USA: A36, UK: 43A |
| Standard | CN: YB/T4001-1998, USA: ANSI/NAAMM, UK: BS4592-1987, AUS1657-1988, JJS |
| Certification | CE, GOST, ISO9001, ISO14001, HSE |
| Bearing bar size | 20X5, 25X3, 25X4, 25X5, 30X3, 30X4, 30X5, 32X3, 32X5, 40X5, 50X4… 75X8, 100X8mm, ecc |
| Bearing bar pitch | 20,25,30,32.5,34.3,40,50,60,62,65mm |
| Bearing bar type | Pianura, 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, ecc. |
| Panel size | 3x20ft,3x24ft,3x30ft,5800×1000,6096×1000,6400×1000, as request |
| Trattamento superficiale | Untreated, hot DIP galvanized, cold DIP galvanized, painted, powder coated, pickling, electrolytic polishing, or as customers’ requirement. |
| Galvanization Standard | CN: GB/T13912, USA: ASTM (A123), UK: BS729 |
| Colore | Silver/Black |
| Applicazione | petroleum and chemical, port, power, transportation, papermaking, medicine, steel and iron, cibo, municipality, real estate, manufacturing |