G403 Hot Dipped Galvanized Steel Grating 20X5 For Industry
Q235 Material G403 Hot Dipped Galvanzied Steel Platform Steel Grating For Industry
Introduction to identification of hot dip galvanized steel grating:
(1)Center spacing of flat steel:distinguished by series:Series 1 is 30mm; 40mm for Series 2; Series 3 is 60mm.
(2)Center spacing of cross bar:100mm for Series 1 and 50mm for Series 2. Other specifications can be customized.
(3)Flat steel: Q235A or stainless steel, with ordinary plane type, anti-skid tooth type and section I type. Common specifications include 20 * 5
25 * 5, 25 * 3, 32 * 5, 32 * 5, 40 * 5, 40 * 3, 50 * 5, 65 * 5, 75 * 6, 100 * 8, 100 * 10, etc.
(4)Cross bars: Materials Round steel, twisted square steel, square steel or hexagonal steel of Q235A or 304 stainless steel. Twisted square steel is made by drawing and twisting through square die.The common specifications are 5 * 5, 6 * 6, 8 * 8mm, etc.
Common specifications of steel gratings
| power plant | berm platform | Sewage treatment plant | Logistics platform | Steel ladder step plate |
| G323/30/100 | G303/30/100 | G355/30/100 | G303/30/100 | G303/30/100 |
| G323/30/100 | G325/30/100 | G403/30/100 | G323/30/100 | |
| G325/30/100 | G305/30/100 | G405/30/100 | G403/40/100 | G255/30/100 |
| G325/30/100 | G455/30/100 |
G325/30/100 |
G325/30/100 |
|
| G255/30/100 | G403/30/100 | G505/30/100 | ||
| G405/30/100 |
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