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 Gratings Philippines generally use carbon steel production, appearance of hot dip galvanized, can serve to prevent the role of oxidation, can also be made of stainless steel
Specification of galvanized steel grating
China factory 3 galvanized serrated Steel Gratings Philippines from ShunJinHua factory
||Welded steel grating, pressure locked, socket welding
||Low carbon steel, stainless steel, aluminum
||20x5, 25x3, 25x4, 25x5, 30x3, 30x4, 30x5, 32x3, 32x5, 40x5, 50…75x8mm, etc.
|Bearing bar pitch(center to center)
||25, 30, 30.16, 32.5, 34.3, 40, 50, 60, 62, 65mm, etc.or accord to the client’s request
||5x5, 6x6, 8x8mm (twisted bar or round bar)
|Cross bar pitch
||40, 50, 60, 65, 76, 100, 101.6, 120, 130mm or as customers’ requirement.
|Flat bar type
||Plain, Serrated (tooth-like),
Steel Grating Surface treatment:
G - galvanized(Hot dip galvanized, Cold dip galvanized)
P - painted(Painted, Powder coated)
U - untreate
Steel Grating standard:
1. High strength and light structure.
2. Powerful anti-corrosion, durable and long working life.
3. Beautiful appearance, bright surface.
4. No dirt-rain-snow deposit, automatic cleaning, easy maintenance.
5. Good ventilation, day-lighting, heat-dispersing, resistant to sliding and explosion.
6. Easy installation and disassembly.
They are widely used for platform, trestles, covers, ladders and fencing in many fields such as petroleum and chemical industry, electric power, water supply, sewage treatment, ship building, parking lots, city construction, environmental engineering.
China factory 30*3 galvanized serrated Steel Gratings Philippines from JingHua factory