Gnee Steel (tianjin) Co., Ltd
                                                                                                           
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20 Years
Since 2006
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Hot-Dipped Galvanized Steel Grating with High Tensile Strength and Corrosion Resistance for Industrial Use

Price Negotiable
Price: Negotiable
MOQ: 2PCS
Delivery Time: Shipped in 20 days after payment
Brand: Gnee
Product Description
Stainless Steel Carbon Metal Floor Grating
High-quality steel grating featuring smooth plain tooth flat bearing bars with galvanized coating, designed for industrial and commercial building applications.
Product Features
Steel grating is manufactured by welding bearing steel bars and cross twisted bars according to required pitch spacing using specialized welding machines. This grid building material offers exceptional performance characteristics:
  • High tensile strength and excellent hardness from quality standard steel materials
  • Exceptional durability and corrosion resistance
  • Superior anti-slip performance for safety
  • Available in various spacing pitches, thicknesses, and heights to meet specific load bearing requirements
Surface Finishing Options
Standard steel grating features hot-dipped galvanized coating, with zinc coating available according to client specifications. Available as hot-dip galvanized steel grating or stainless steel grating with beautiful surface appearance and excellent performance for industrial construction projects.
Steel metal grating installation example showing grid pattern and structural design
Material Specifications
  • Bearing Bars: Low Carbon Steel Smooth Flat Bars, Low Carbon Steel Serrated Bars, Low Carbon I-Shaped Steel Bars
  • Cross Bars: Steel Twisted Square Cross Bars, Steel Round Cross Bars
  • Stainless Steel Options: 304 Grade Flat Bars, 316 Grade Flat Bars
Technical Specifications
  • Bearing Bar Sizes: 25x3, 25x4, 30x3, 30x4, 30x5, 32x5, 40x5, 50x5 to 75x10mm
  • Bearing Bar Pitch: 12.5, 15, 20, 25, 30, 35, 40, 45, 60mm
  • US Standard Sizes: 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"
  • Cross Bar Pitch: 38, 50, 100
  • Surface Finishing: Black, electric galvanized, hot dipped galvanized, painted
Industry Standards
  • China: YB/T 4001.1-2007
  • USA: ANSI/NAAMM (MBG531-88)
  • UK: BS4592-1987
  • Australia: AS1657-1985
Product Series Specifications
Series Pitch of Bearing Bar Pitch of Cross Bar Specifications of Bearing Bar (Width x Thickness)
1 30 100 WA253/1, WA253/1, WA254/1, WA404/1, WA205/1, WA255/1
50 WB253/1, WB253/1, WB254/1, WB404/1, WB205/1, WB255/1
2 40 100 WA253/2, WA323/2, WA254/2, WA404/2, WA205/2, WA255/2
50 WB253/2, WB323/2, WB254/2, WB404/2, WB205/2, WB255/2
3 60 50 WB53/3, WB323/3, WB254/3, WB404/3, WB205/3, WB255/3
Series Pitch of Bearing Bar Pitch of Cross Bar Specifications of Bearing Bar (Width x Thickness)
1 30 100 WA325/1, WA405/1, WA455/1, WA505/1, WA555/1, WA605/1
50 WB325/1, WB405/1, WB455/1, WB505/1, WB555/1, WB605/1
2 40 100 WA325/2, WA405/2, WA455/2, WA505/2, WA555/2, WA605/2
50 WB325/2, WB405/2, WB455/2, WB505/2, WB555/2, WB605/2
3 60 50 WB325/3, WB405/3, WB455/3, WB505/3, WB555/3, WB605/3
Close-up view of steel grating surface texture and construction details

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Gnee Steel (tianjin) Co., Ltd
Location No.4-1114, Beichen Building, Beicang Town, Beichen District, Tianjin, China
Contact Person Zhang

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