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Home > Construction & Decoration > Timber & Plywood > Plywood > Hot Dippped Galvanized Serrated Welded Steel Bar Grating for Stair Treads, Pit Cover

Hot Dippped Galvanized Serrated Welded Steel Bar Grating for Stair Treads, Pit Cover

Hualin Steel Group

Hot Dippped Galvanized Serrated Welded Steel Bar Grating for Stair Treads, Pit Cover thumbnail-1

Hot Dippped Galvanized Serrated Welded Steel Bar Grating for Stair Treads, Pit Cover photo-1

Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)

Key Specifications

Get Latest Price

Brand Name:

Place of Origin:

China

Model Number:

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Payment & Shipping

Payment Methods:

Port of Shipment:

China

Delivery Detail:

7 days

Product Details
Company Profile
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Place of Origin China

Delivery Time:SAMPLES: 3-5DAYS, ODER: 10-30DAYS ACCORDING TO THE QUANTITY
Certification:ISO

Hot dippped galvanized serrated welded steel bar grating for stair treads, pit cover

Steel gratings are constructed of bearing bars in longitudinal direction and cross bars which are in transverse direction.

The cross bars which line up in certain spacing are placed on the upper edges of bearing bars which stand up side by side; the computer-controlled welding machine electro-forges them into a single rigid grating panel which has strong welds and rectangular openings surface.

We prepare materials for steel gratings according to design drawings, and then pack them to delivery after edge-enclosing and hot galvanizing.

Steel grating has many advantages such as light weight, great load-bearing capacity, non-slip and safe, easy installation, being economical of materials, being sturdy and durable, ventilation, easy to clean and attractive appearance

Steel grating are widely used by various plants such as electric power, petroleum, chemical industry, metallurgy industry, machinery industry, ship building, harbor, oceanographic engineering, building, paper mills, cement plant, medicine, spinning and weaving, foodstuff factory, transportation, municipal administration, parking lot, etc

Specifications:

Product Name:	STEEL GRATING
Material:	STEEL, STAINLESS, ALUMINUM
Machining Provided:	Sawing, Shearing, Forming, Welding, Punching, Drilling, Plasma Cutting, Burning, Rolling
Surface Treatment:	Hot dip galvanized, electric galvanized, painting, polished, PVC powder coated, chrome plated
Available Thickness:	5MM-20MM
Tolerance:	Following the drawing
Lifespan :	Depends on different surface treatment Painting>1years Galvanized>3years

Grating (steel grating) standard

Country	Steel grating standard	Steel material standard	Hot galvanizing standard
China	YB/T4001-1998	GB 700-88	GB/T13912-2002
U.S.A	ANSI/NAAMM(MBG531-88)	ASTM(A36)	ASTM(A123)
England	BS4592-1987	BS4360( 43A )	BS729
Australia	AS1657-1992	AS3679	AS1650

Manufacturing Process

Applications:

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, etc

Our service:

1. Your inquiry related to our products or prices will be replied in 24hours.

2. Well-trained and experienced staffs to answer all your enquires in fluent English

3. OEM&ODM, any customized stamping products we can help you to design and put into product

Service Promise
Our Service Promise is all about 100% customer fulfillment and satisfaction. Promises build trust, understanding and customer loyalty. HUALIN GROUP COMPANY is committed to providing you a superior, customized product and the highest levels of service and reliability.