Steel Grating Anti-Slip Serrated Drainage Covers Steel Gratings for Stair Trend and Metal Building Construction Materials

• After-sales Service: Available
• Warranty: Available
• Certification: ISO
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: INNOVAT
• Application: Steel Structure Walkway, Foot Pedal, Drain Cover
• Shape: I Shape
• Manufacturing Method: Machine Welding
• Material: Carbon Steel
• Transport Package: Pallet, Plywood Case
• Specification: Material Carbon steel, Aluminum steel, Stainless s
• Trademark: INNOVAT
• Origin: China
• Production Capacity: 50000/PC

Product Description

Steel grating, also known as bar grating or metal grating, is an open grid assembly of metal bars, in which the bearing bars,
running in one direction, are spaced by rigid attachment to cross bars running perpendicular to them or by bent connecting bars
extending between them, which is designed to hold heavy loads with minimal weight. It is widely used as floors, mezzanines, stair treads,
fencing, trench covers and maintenance platforms in factories, workshops, motor rooms, trolley channels, heavy loading areas,
boiler equipment and heavy equipment areas, etc.
Specification

Material	Carbon steel, Aluminum steel, Stainless steel.
Bearing bar type	Plain, Smooth type, I type ,Serrated, Teeth type etc
Bearing bar	25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5,  40x5, 50x5, 65x5, 75x6, 75x10---100x10mm etc I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc US standard: 1''x3/16'', 1 1/4''x3/16'', 1 1/2''x3/16'', 1''x1/4'', 1 1/4''x1/4'', 1 1/2''x1/4'', 1''x1/8'
Bearing bar pitch	12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etc US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc.
Twisted cross bar Pitch	38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2''&4'' etc
Surface treatment	Untreated(black), Hot-dipped galvanized, Powder coated, Electroplate, Painting or as per customers' requirement.
Grating style	Plain/Smooth Serrated/Teeth, I Bar, Serrated I Bar.
Application	Floor walkway,industrial platform ,stair tread,metal ceiling

Widely used in petroleum chemical industry, power plant, water and sewage treatment plants, municipal engineering, environmental
sanitation engineering fields of the platform, footpath, zhanqiao pier, ditch lid, manhole cover, ladders, fences, guardrail etc.