Industrial 32*5 Welded Steel Bar Grating As Suspended Working Platform

Brand Name:TT
Certification:ISO 9000-2015
Model Number:TT-1
Delivery Time:3-10 work days
Payment Terms:L/C T/T
Place of Origin:Anping,china
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Address: Raoyang County Xicheng street north
Supplier`s last login times: within 40 hours
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Industrial Suspended Working Platform , Load Bearing Platform Pack Installation


Welded Steel Bar Grating is made by Carbon or mild steel of certain sizes through the processing of grooving, lock-pressure, welding, finishing and other treatment.Welded Steel Bar Grating can be actually made from copper, aluminum and other materials, while Welded Steel Bar Grating is the mostly used one due to its economic cost and good property.

Welded Steel Bar Grating Application:

Welded Steel Bar Grating, with robust design and spanning abilities, is very strong and safe for the support of floors and elevated walkway. It can be used for ceiling, interior decoration, decoration, platform aisle, ventilation windows, (Wells), advertising plaque and other construction.


Simple lines and silver appearance meeting the modern trend.

Leakage area of 83.3 percent, more than twice of cast iron products.
Hot-DIP galvanized treatment: Good rust-proof property, maintenance-free replacement.

The cover and the frame is joint with hinge offering security, safety and open convenience.


Large-span. Less lost for heavy load compared with cast iron products. Cost can be saved for the risk of being stolen or crushing one if cast iron is uses.

The strength and the toughness are much higher than cast iron. Can be used for terminals, airport and other large-span and heavy loading condition.


Specifications: More specifications and sizes optional for meeting various environment, load, span, sizes and shapes.


Welded Steel Bar Grating Specification:


No.ItemDetailed Description
1Bearing Bar25x3, 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' ' , 1 1/4' ' x1/8' ' , 1 1/2' ' x1/8' ' etc
2Bearing Pitch12.5, 15, 20, 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
3Cross Bar Pitch38.1, 40 50, 60, 76, 80, 100, 101.6, 120mm, 2' ' & 4' ' etc
4Steel GradeASTM A36, A1011, A569, Q235, S235JR, S275JR, SS304, Mild steel & Low carbon steel, etc
5Surface TreatmentBlack, self colour, hot dip galvanized, painted, spray coating
6Grating StylePlain / Smooth, Serrated /teeth, I bar, serrated I bar
7Grating StandardChina: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88),
UK: BS4592-1987, Australia: AS1657-1985, Japan: JIS

Metal Grating Picture:


China Industrial 32*5 Welded Steel Bar Grating As Suspended Working Platform supplier

Industrial 32*5 Welded Steel Bar Grating As Suspended Working Platform

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