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Serrated Steel Grating

Hot DIP Galvanizing Flat Grating

I-section Bearing Bar Industrial Grating

Basic Infomation

Brand Name: Gnee

Payment & Shipping Terms

Packaging Details: Fix with metal belt Packing with pallet ,outside wrap with waterproof plastic film Finial in container

Delivery Time: Shipped in 20 days after payment

Supply Ability: 300000 Square Meter/Square Meters per Month

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Industrial Professional Serrated or Plain Flat Steel Grating with Hot DIP Galvanizing and I-section Bearing Bar for Walkside

Product Description

Industrial Professional Serrated or Plain Flat Steel Grating for Walkside

Product Overview

Serrated steel grating provides enhanced non-slip properties for wet environments and areas requiring superior traction. The serration process involves carving patterns into the bars—either control bars, filler bars, or both—depending on directional slip resistance requirements. Available in small and large serration patterns.

Technical Specifications

Bearing Bar Specifications: Plain/Serrated: 20x3 to 100x10mm; I-section: 25x5x3, 32x5x3, 38x5x3, 40x5x3, 50x5x3, 50x7x4, 55x7x4, 60x7x4, 65x7x4, 70x7x4, 75x7x4mm
Bearing Bar Pitch: 12.5, 15, 25, 30, 30.16, 32.5, 34, 40, 41.25, 45, 50, 60, 60.32, 80, 100mm (30, 40, 60mm recommended)
Cross Bar Pitch: 38.1, 40, 50, 60, 76, 80, 90, 100, 101.6, 102, 135mm
Material: Mild Steel (Low Carbon Steel) or Stainless Steel
Surface Treatment: Untreated, Painting, or Hot DIP Galvanizing

International Standards

China: YB/T4001-1998
USA: ANSI/NAAMM (MBG531-88)
UK: BS4592-1987
Australia: AS1657-1985
Japan: JJS

Detailed Product Specifications

Item	Detailed 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, 40x5x3mm; 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, 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, 40, 50, 60, 76, 80, 100, 101.6, 120mm, 2" & 4"
Steel Grade	ASTM A36, A1011, A569, Q235, S235JR, S275JR, SS304, Mild steel & Low carbon steel
Surface Treatment	Black, self colour, hot dip galvanized, painted, spray coating
Grating Style	Plain/Smooth, Serrated/teeth, I bar, serrated I bar
Grating Standard	China: YB/T 4001.1-2007; USA: ANSI/NAAMM(MBG531-88); UK: BS4592-1987; Australia: AS1657-1985; Japan: JIS

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Tel :

+8615824687445

Fax :

86-372-5055135

Industrial Professional Serrated or Plain Flat Steel Grating with Hot DIP Galvanizing and I-section Bearing Bar for Walkside

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Contact Person :	Ms. Kelly Zhang
Tel :	+8615824687445
Fax :	86-372-5055135