Hot Dipped Galvanized 32 X 5mm Plain Bar and Twisted Bar Steel Grating for Heavy Duty Flooring

Brand Name:Gnee

Minimum Order Quantity:2PCS

Supply Ability:300000 Square Meter/Square Meters per Month

Product Details

Highlight:

Hot Dipped Galvanized Steel Bar Grating

32 X 5mm Plain Bar Metal Grating

Twisted Bar Floor Grating

Product Description

Hot Dipped 32 X 5mm Plain Bar Grating Flat Bar and Twisted Bar Galvanized Steel Grating

Steel bar grating with high strength and firm structure is manufactured from carbon steel, aluminum steel, or stainless steel. Available in four manufacturing types: welded, press-locked, swage-locked, and riveted gratings. Surface options include smooth and serrated designs. With various styles and sizes available, steel gratings are widely used in stair treads, walkways, platforms, floors, covers, wheeled equipment, security screens, and heavy-duty construction applications.

Material Specification

Available in Mild Steel (Low Carbon Steel) or Stainless Steel

Product Specifications

Plain and serrated type bearing bar specifications range from 20 x 3 to 100 x 10 mm. I-section type specifications include 25 x 5 x 3, 32 x 5 x 3, 38 x 5 x 3, 40 x 5 x 3, 50 x 5 x 3, 50 x 7 x 4, 55 x 7 x 4, 60 x 7 x 4, 65 x 7 x 4, 70 x 7 x 4, and 75 x 7 x 4 mm.

Applications

Stair tread grating for safe footing
Municipal drainage trench covers for effective water drainage
Platform walkway grating for pedestrian and vehicle access in ports, parking lots, and agricultural settings

Technical Specifications

Item	Description
Bearing Bar	25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10-100x10mm; I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3; 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"
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; US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2
Twisted Cross Bar Pitch	38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2" & 4"
Material Grade	ASTM A36, A1011, A569, Q235, S275JR, SS304, Mild steel & Low carbon steel
Surface Treatment	Black, self color, hot dip galvanized, painted, spray coating
Grating Style	Plain / Smooth, Serrated / teeth, I bar, serrated I bar
Standard	China: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88), UK: BS4592-1987, Australia: AS1657-1985, Japan: JIS

Product Images

Galvanized steel grating installation example

Product Summary

Hot Dipped 32 X 5mm Plain Bar Grating Flat Bar and Twisted Bar Galvanized Steel Grating Steel bar grating with high strength and firm structure is manufactured from carbon steel, aluminum steel, or stainless steel. Available in four manufacturing types: welded, press-locked, swage-locked, and ...

Send Inquiry