Customer loyalty refers to the customer's attachment or admiration for the enterprise's Metal Grate Stairs, Hot Dip Galvanized Steel Bar Grating, Grating Clip or services. It is mainly expressed through customer's emotional loyalty, behavioral loyalty and conscious loyalty. We will continue to adhere to our service tenet and customize high-quality products for more customers. The company regards quality as the life of the company and is solely responsible for the products sold during the life cycle.
Serrated grating is made of serrated steel bars, which can be low carbon steel bars and stainless steel bars. The serrated steel bars are welded, press-locked, swage-locked or connected by rivets to form different types of steel grating. Serrated type grating is widely used in the wet, slippy places, which need anti-slip performance.
Product Name | Serrated Grating |
Material | Low Carbon Steel/Stainless Steel |
Grade | CN:Q235,Q345, US:A36,UK:43A |
Standard | CN: YB/T4001-1998, US: 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, 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 |


Applications
Serrated grating used in walkway flooring, catwalk, mezzanines/decking, stair tread, fencing, ramps, dock, trench cover, drainage pit cover, maintenance platform, pedestrian/crowded pedestrian, factory, workshop, motor rooms, trolley channel, heavy loading area, boiler equipment and heavy equipment area, office buildings, apartments, train stations, department, stores, hospitals, amusement parks, hoggery, welded bridge grating, etc.

We attempt for excellence, support the customers', hopes to become the top cooperation team and dominator enterprise for staff, suppliers and shoppers, realizes worth share and continual marketing for Serrated Grating for Stair Tread. In today's increasingly fierce market competition, our company pays more attention to modern enterprise management and value-added after-sales service. Our service philosophy is based on the customer, taking the initiative to share worries for you in a way of empathy.
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