Hebei Feishuo Metal Wire Mesh Products Co., Ltd |
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1). Standard grating:
a.Bearing bar pitch: 50mm, 100mm.
b.Cross bar pitch: 30mm, 40mm, 60mm.
2)Grating Surface:
Hot dip Galvanized, pickled, Electrochemically polished, Electrolyte oxidised, Power coated, Chromated
and Electrolytic galvanising.
Steel grating is flat steel bar according to a certain distance and cross arranged and
welded into the middle of a square lattice with an iron and steel products ,steel grating
generally use carbon steel production,appearance of hot dip galvanized.
5.Steel Grating Specifications:______________________________________
Steel Grating Pitch of Bearing bar | Steel Grating Cross-bar Pitch | Steel Grating Specification of steel graing(width×thickness) | ||||||
20×3 | 25×3 | 32×3 | 40×3 | 20×5 | 25×5 | |||
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 | ||
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 | ||
60 | 50 |
| G253/60/50 | G253/60/50 | G403/60/50 | G205/60/50 | G255/60/50 | |
Steel Grating Pitch of Bearing bar | Steel Grating Cross-bar Pitch | Steel Grating Specification of bearing bar load(width×thickness) | ||||||
32×5 | 40×5 | 45×5 | 50×5 | 55×5 | 60×5 | |||
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 | ||
40 | 100 |