Serrated Galvanized Steel Grating with 20x3 Bearing Bar for Heavy Duty Platform Grating

Brand Name:Gnee

Minimum Order Quantity:2PCS

Supply Ability:300000 Square Meter/Square Meters per Month

Product Details

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Serrated Steel Grating

Galvanized Platform Grating

20x3 Bearing Bar Metal Bar Grating

Product Description

Hot Sale Serrated Flat Bearing Catwalk Driveway Platform Steel Bar Galvanized Steel Grating Fence

Steel grating is available in various forms suitable for different applications and overall load conditions. Hot dip galvanizing or painting provides excellent appearance, durability, and enhanced economy. Galvanized steel grating is widely used in Power Stations, Chemical Industry, Oil & Gas Industry, Boiler Plants, Mining, and Refineries.

Material Options

Mild Steel (Low Carbon Steel) or Stainless Steel

Technical Specifications

The specification of plain type and serrated type bearing bar ranges from 20 x 3 to 100 x 10; 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, 75 x 7 x 4, and more.

No.	Item	Description
1	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", 1 1/4"x1/8", 1 1/2"x1/8" etc
2	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.
3	Twisted Cross Bar Pitch	38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2" & 4" etc
4	Material Grade	ASTM A36, A1011, A569, Q235, S275JR, SS304, Mild steel & Low carbon steel, etc
5	Surface Treatment	Black, self color, hot dip galvanized, painted, spray coating
6	Grating Style	Plain / Smooth, Serrated / teeth, I bar, serrated I bar
7	Standard	China: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88), UK: BS4592-1987, Australia: AS1657-1985, Japan: JIS

Finishing Treatment Options

Steel Grating Untreated: Allows quicker delivery for customers who fabricate and galvanize the grating themselves
Galvanized: Hot Dip Galvanizing provides a hygienic, clean, maintenance-free bright finish

Packing & Shipping

Steel grating is normally packed in stacking configuration with two pieces of square wood on both upper and bottom sides. Four or six pieces of M10 long bolts penetrate the gratings and screw together. This packaging is suitable for loading and unloading by forklift and crane.

Galvanized steel grating product image showing industrial application

Close-up view of serrated steel grating surface texture

Product Summary

Hot Sale Serrated Flat Bearing Catwalk Driveway Platform Steel Bar Galvanized Steel Grating Fence Steel grating is available in various forms suitable for different applications and overall load conditions. Hot dip galvanizing or painting provides excellent appearance, durability, and enhanced ...

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