Hot Galvanized Stair Tread Power Plant Platform Driveway Steel Outdoor Drain Grating

Place of Origin:China

Brand Name:GNEE

Certification:SGS

Minimum Order Quantity:10 square meter

Price:Negotiable

Payment Terms:Negotiable

Supply Ability:100 ton/week

Product Details

Highlight:

hot galvanized steel grating

power plant platform grating

outdoor driveway drain grating

Product Description

Hot Galvanized Stair Tread Power Plant Platform Driveway Steel Outdoor Drain Grating

Product Specifications

1) Bearing Bar (Load Bar) Specifications (mm):

The specification of plain type and serrated type bearing bar is 25 x 3 to 100 x 8
The specification of I-section type is 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, etc.

2) Bearing Bar Pitch (center to center):

12.5, 25, 30, 30.16, 32.5, 34, 40, 41.25, 45, 50, 60, 60.32, 80, 100 mm etc
Also available according to client's requirement (30, 40, 60mm recommended)
America standard available: 1'' x 3/16'', 1 1/4'' x 3/16'', 1-1/2'' x 3/16'', 1'' x 1/4'', 1-1/4'' x 1/4'', 1 1/2'' x 1/4''(19-w-4) and more

3) Material:

Mild Steel (Low Carbon Steel) or Stainless Steel

4) Surface Treatment:

Untreated, Painting or Hot dip galvanizing

5) Steel grating standards:

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

Hot Galvanized Steel Grating for Platform and Driveway

Material Specifications

Material standard	Bearing bar	Cross bar	Bearing bar pitch	Cross bar pitch
Q235	25mm*3mm	5mm	20mm	50mm
	25mm*5mm		22mm
	30mm*3mm
Q345	30mm*5mm		27mm
	32mm*3mm
	32mm*5mm	6mm	30mm
ASTM A36	35mm*5mm
	40mm*3mm		31mm	100mm
	40mm*5mm
ASTM A1011	50mm*5mm	8mm	32mm
	60mm*5mm
	60mm*8mm		34mm
ss400	75mm*5mm		40mm
	75mm*8mm

Quick Guide to Choosing the Right Flooring

Load 3kPa/Deflection 5mm	Load 4kPa/Deflection 5mm	Load 5kPa/Deflection5mm
Span(mm) 1500 1800 2100 2400 2800	Steel Grating Type G255/30/100 G325/30/100 G405/30/100 G505/30/100 G655/30/100	Span(mm) 1400 1710 1780 2030 2350 2400	Steel Grating Type G255/30/100 G325/30/100 G403/30/100 G405/30/100 G505/30/100 G655/30/100	Span(mm) 1200 1500 1800 2100 2400 2800	Steel Grating Type G255/40/100 G325/40/100 G405/30/100 G505/30/100 G655/30/100 G756/30/100

Steel Grating Application in Industrial Setting

Product Summary

Hot Galvanized Stair Tread Power Plant Platform Driveway Steel Outdoor Drain Grating Product Specifications 1) Bearing Bar (Load Bar) Specifications (mm): The specification of plain type and serrated type bearing bar is 25 x 3 to 100 x 8 The specification of I-section type is 25 x 5 x 3, 32 x 5 x 3, ...

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