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25x3 Welded Bar Grating 800x1000 Metal Grid Plate For Platform Walkway

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25x3 Welded Bar Grating 800x1000 Metal Grid Plate For Platform Walkway

Country/Region china
City & Province hebei
Categories Metal Building Materials
InquireNow

Product Details

Galvanized Steel Grating Welded Steel Bar 25x3 800x1000 Metal Grid Plate For Platform Walkway

 

Metal Grid Plate Introduction:

Steel grating is made by welding with flat steel and bars with certain distances. It goes through cutting, opening, edging and other processes. The products enjoy the features of high strength, light structure, high bearing, convenience for loading and other properties. The hot dipped zinc coating gives the product excellent anti-corrosion resistance. All the steel gratings can be customized as per our customer's requirements.

Name

Metal Grid Plate

Application

For Industrial Plant

Standard

ASTM A121 Standard

Flat steel space

30mm

Bar space

100mm

Load flat steel specification

20×3mm

Series

G203/30/100

Flat bar type

Plain, Serrated (tooth-like), I bar (I section)

Material standard

Low carbon steel (CN: Q235, US: A36, UK: 43A)

Galvanization standard

CN: GB/T13912, US: ASTM (A123), UK: BS729

 

Metal Grid Plate Standard:

Steel Grating Standard: China YB/T4001-1998

America ANSI/NAAMM (MBG531-88)

Britain BS4592-1987

Australia AS1657-1992

Steel Standard: China GB700-88 / ASTM (A36) / BS4306 (43A)

Hot Dip Galvanizing Standard: China GB/T13912-92 / ASTM (A123) / BS729

 

Metal Grid Plate Specification: 

Product Name

Hot Dip Galvanized Steel Grating Q235 253/30/100 800*1000mm

Material

Mild Steel Q235B, S275JR, A36, SS304,SS316 etc.

Grate panel size

800*1000mm

Bearing bar width*thickness

25x3mm

Bearing bar pitch

30mm
US standard: 1.18"

Bearing bar shape

Plain, Serrated and I
Bar Type Steel Grating

Cross bar shape

Round,twisted,bar shape

Cross bar pitch

100mm / US standard: 3.94"

Mesh size:

30x100mm

 

Series

Flat steel space

Bar space

Load flat steel specification (width * thickness)

20×3

25×3

32×3

40×3

20×5

25×5

1

30

100

G203/30/100

G253/30/100

G323/30/100

G403/30/100

G205/30/100

G255/30/100

50

G203/30/50

G253/30/50

G323/30/50

G403/30/50

G205/30/50

G255/30/50

2

40

100

G203/40/100

G253/40/100

G323/40/100

G403/40/100

G205/40/100

G255/40/100

50

G203/40/50

G253/40/50

G323/40/50

G403/40/50

G205/40/50

G255/40/50

3

60

50

G203/60/50

G253/60/50

G253/60/50

G403/60/50

G205/60/50

G255/60/50

Series

Flat steel space

Bar space

Load flat steel specification (width * thickness)

32×5

40×5

45×5

50×5

55×5

60×5

1

30

100

G325/30/100

G405/30/100

G455/30/100

G505/30/100

G555/30/100

G605/30/100

50

G325/30/50

G405/30/50

G455/30/50

G505/30/50

G555/30/50

G605/30/50

2

40

100

G325/40/100

G405/40/100

G455/40/100

G505/40/100

G555/40/100

G605/40/100

50

G325/40/50

G405/40/50

G455/40/50

G505/40/50

G555/40/50

G605/40/50

3

60

50

G325/60/50

G405/60/50

G455/60/50

G505/60/50

G555/60/50

G605/60/50

 

Metal Grid Plate Applications:

Power plant;

Chemical plant;

Oil Refinery;

Steel plant;

Machinery plant;

Paper-making factory;

Cement plant;

Civil engineering;

Wastewater treatment;

Pharmacy industry;

Food processing.

 

Metal Grid Plate Feature: ​

Welded steel grating

when selecting a bar grating product, consider Welded Steel Grating first. Usually our most economical products, they provide a comfortable walking surface with nearly 80 percent open area. This, combined with the positive welded cross bar/bearing bar intersection, make these products our most popular. Manufactured from ASTM A-1011 carbon steel, welded gratings are recommended for nearly all industrial flooring applications.

 

Stainless Steel Grating

When considering grating for food processing applications,shipboard use, or highly corrosive environments, Stainless Steel Grating is often the most cost effective product.Commonly manufactured in 300 series alloys, stainless steel gratings are assembled by welding or pressure locking to suit the specific needs of each application.To specify Stainless Steel Grating, the type of grating is indicated by designating one of the three profiles shown combined with the bearing bar/cross bar spacing illustrated in the table below.

 

Stair Treads

Carbon steel, aluminum and stainless steel treads are manufactured with a variety of defined, visible nosings, and pre-punched end or carrier plates, ready for bolting to the stair stringers.

 

 

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