Swage-Locked Riveted Smooth Steel Grating for Heavy Duty Applications

Brand Name:Gnee

Certification:ISO9001

Minimum Order Quantity:2PCS

Supply Ability:300000 Square Meter/Square Meters per Month

Product Details

Highlight:

Swage-Locked Steel Grating

Riveted Bar Grating

Smooth Metal Grating

Product Description

Heavy Duty Stainless Steel Grating for Sturdy Inspection Stairs

Steel bar grating is renowned for its high strength and robust structure, manufactured from carbon steel, aluminum, or stainless steel. Available in four production types (welded bar, press-locked, swage-locked, and riveted grating) with smooth or serrated surface options. This versatile solution serves numerous applications including stair treads, walkways, platforms, flooring, trench covers, wheeled equipment, security screens, and heavy-duty constructions.

Standard Specifications

Pitch of Bearing Bar	Cross-bar Pitch	Specification of Bearing Bar (width×thickness)
30	100	G203/30/100 \| G253/30/100 \| G323/30/100 \| G403/30/100 \| G205/30/100 \| G255/30/100
30	50	G203/30/50 \| G253/30/50 \| G323/30/50 \| G403/30/50 \| G205/30/50 \| G255/30/50
40	100	G203/40/100 \| G253/40/100 \| G323/40/100 \| G403/40/100 \| G205/40/100 \| G255/40/100
40	50	G203/40/50 \| G253/40/50 \| G323/40/50 \| G403/40/50 \| G205/40/50 \| G255/40/50
60	50	G253/60/50 \| G253/60/50 \| G403/60/50 \| G205/60/50 \| G255/60/50

Pitch of Bearing Bar	Cross-bar Pitch	Specification of Bearing Bar (width×thickness)
30	100	G325/30/100 \| G405/30/100 \| G455/30/100 \| G505/30/100 \| G555/30/100 \| G605/30/100
30	50	G325/30/50 \| G405/30/50 \| G455/30/50 \| G505/30/50 \| G555/30/50 \| G605/30/50
40	100	G325/40/100 \| G405/40/100 \| G455/40/100 \| G505/40/100 \| G555/40/100 \| G605/40/100
40	50	G325/40/50 \| G405/40/50 \| G455/40/50 \| G505/40/50 \| G555/40/50 \| G605/40/50
60	50	G325/60/50 \| G405/60/50 \| G455/60/50 \| G505/60/50 \| G555/60/50 \| G605/60/50

Technical Specifications

Materials:

Q195, Q235, Q235B / 304, 316 Stainless Steel

Bearing Bar:

25×3, 25×4, 25×4.5, 25×5, 30×3, 30×4, 30×4.5, 30×5, 32×5, 40×5, 50×5, 65×5, 75×6, 75×10-100×10mm etc; I bar: 25×5×3, 30×5×3, 32×5×3, 40×5×3 etc
US standard: 1"×3/16", 1 1/4"×3/16", 1 1/2"×3/16", 1"×1/4", 1 1/4"×1/4", 1 1/2"×1/4", 1"×1/8", 1 1/4"×1/8", 1 1/2"×1/8" etc

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 etc
US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc

Twisted Cross Bar Pitch:

38.1, 40, 50, 60, 76, 80, 100, 101.6, 120mm, 2" & 4" etc

Steel Grade:

ASTM A36, A1011, A569, Q235, S235JR, S275JR, SS304, Mild steel & Low carbon steel etc

Surface Treatment:

Black, self color, hot dip galvanized, painted, spray coating

Stainless steel grating installation example

Close-up view of steel grating surface texture

Steel grating used in walkway construction

Product Summary

Heavy Duty Stainless Steel Grating for Sturdy Inspection Stairs Steel bar grating is renowned for its high strength and robust structure, manufactured from carbon steel, aluminum, or stainless steel. Available in four production types (welded bar, press-locked, swage-locked, and riveted grating) ...

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