7mm Twist Cross Bar Weld HDG Press Lock Steel Grating
Hot Dip Galvanized Press Locked Grating For Slip Resistant Platforms
There're three kinds of steel gratings, flat bar grating, serrated bar grating and I bar steel grating. They are widely used in steel structure platforms, stair treads, sidewalks, drainages and well covers etc. We are professional factory to design and manufacture standard steel grating and customize according to client's requirements.
Anping Tiantai steel grating Co. Ltd. is a professional enterprise in R & D., design, steel grating, SMC grating field. With innovative and pragmatic, scientific developing philosophy, following the criterion of ISO9001, it provides steel grating, stair tread, compound steel grating, fiberglass grating, drainage pit/trench cover, railing & stanchion, etc. It products are widely used in petroleum, chemical industry, environmental protection, power plants, pharmaceutical, printing and dyeing, brewing water supply and drainage, transportation and other industries.
With its ten years of professional management experience and production in press welding steel grating, it is one of the few enterprises who have the technology of flat steel and galvanized steel grating in the industry. The plentiful resources, skilled team, and high level of management, make it be the fastest developed, most potential grating products supplier.
| 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 type | Plain, Serrated (tooth-like), I bar (I section), Serrated-I |
| Bearing bar size | 20X5, 25X3, 25X4, 25X5, 30X3, 30X4, 30X5, 32X3, 32X5, 40X5, 50X4... 75X8,100X8mm, etc |
| Bearing bar pitch | 20,25,30,32.5,34.3,40,50,60,62,65mm |
| Cross bar size | 5X5, 6X6, 8X8mm (twisted bar)/5, 6, 8mm ( round bar) |
| Cross bar pitch | 0, 50, 60, 65, 76, 100, 101.6, 120, 130mm, etc. |
| Panel size | 3x20ft,3x24ft,3x30ft,5800x1000,6096x1000,6400x1000, as request |
| Surface | Untreated, hot dip galvanized, cold dip galvanized, painted, powder |
| Galvanization | CN: GB/T13912, USA: ASTM (A123), UK: BS729 |
| Color | Silver/Black |
| Application | petroleum and chemical, port, power, transportation, papermaking, medicine, steel and iron, food, municipality, real estate, |
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