Payment & Shipping Terms:
|Material:||Carbon Steel, Stainless Steel||Bearing Bar:||Flat, Serrated, I-bar|
|Surface Treatment:||Hot Dipped Galvanized||Cross Bar:||Round, Twisted, Square|
|Application:||Petroleum, Chemical, Port||Bearing Bar Pitch:||30mm, 40mm, 50mm|
Building Products Galvanized Dense Platform Large Floor Steel Grating UK
JH Steel gratings consist of a series of bearing bars cross jointed by welding at various intervals with cross bars (twisted square bars, square bars, round bars, flat bars etc., to form a kind of steel products with square lattices among them. Their main applications are drain covers, steelwork platform panels, and steel stair treads.
High-quality low carbon steel, galvanized steel, stainless steel, alloy steel.
Horizontal pole: Q235A or 304 stainless round steel, twist square steel, square steel and hexagonal steel.
Classification: Welded steel grating, standard pressure lock grating, dense grating, ditch cover and ladders
Features: Strong steel structure made it have a high carrying capacity; With good corrosion resistance through surface by hot-dip galvanized; light structure easy to lifting; flat serrated have the character of safety and anti-slip; ventilation, lighting, heat, explosion-proof.
Finish treatment: Hot dipped galvanized, electro galvanized, spray painting, dip anti-rust oil, can prevent oxidation.
Surface type: Flat type, serrated type, I shape type(According to requirement made different protective treatment).
|Bearing bar sizes||Thickness≥3mm, height≥20mm|
|Bearing bar pitch(mm)||30,30.6,32.5,34,34.8,35.3,40,60mm......|
|Cross bar pitch(mm)||38.1,50,50.8,70,75,80,100.mm.....|
|W--welded steel grating L-- pressure-locked C-- socket-welding|
|2.Bearing bar Pitches:||15-30, 40, 60, 80, 90 mm etc. with 30, 40 mm recommended.|
|3.Cross bar Pitches:||50, 100mm are recommended.|
G - galvanized
P - painted
U - untreated
|6.Marks:||Example: G 325/30/100 G255/40/50|
1. What is the application of steel grating?
The main usage can be divided to 4 kinds: platform, flooring, stair treads and drainage cover.
See the pics for reference.
2. what is the quantity of galvanization? And how long will it last?
We do our galvanization as American standard, for over 5mm thick steel grating, it is no less than
610g/M2, for less than 5 mm thick steel grating, it is no less than 460g/M2, usually it is 60-80μ/M2. And it can last at least 50 years.
Contact Person: Mary Zhang