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.