Construction Material Stainless Steel Heavy Duty Steel Grating
| Specifications of steel gratings |
| Item | Description |
| Bearing bar | 20x5, 25x3, 25x4, 25x5, 30x3, 30x4, 30x5, 32x3, 32x5, 40x5,
50…75x8mm, etc. |
| Bearing bar pitch | 25, 30, 30.16, 32.5, 34.3, 40, 50, 60, 62, 65mm, etc. |
| Cross bar | 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. |
| Surface treatment | Untreated, Hot dip galvanized, Cold dip galvanized, Painted, Powder
coated, or as customers’ requirement. |
| 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 |
| Steel grating standards | A. China: YB/T4001-1998
B. USA: ANSI/NAAMM (MBG 531-88)
C. UK: BS4592-1987
D. Australia: AS1657-1988
E: Japan: JJS |
Product Description
Industrial Enjineering Building Materials Galvanized Serrated
Grating Safety Steel Grid / Grille Grates
Steel bar grating is a good choice for strength, safety, long-term
cost and durability. Bar Grating consists of a series of bearing
bars, welded (or otherwise joined) at various intervals to
perpendicular cross bars to form a load-bearing panel. It is
available in a wide selection of panel sizes; bar sizes, and
material types.
Stair treads are the horizontal sections of stairs that serve as
the step surface of each step.
Application
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.
Related Products
Ball joint handrails, as good partner of steel grating are kind of
products widely used in water plants, sewage treatment plants,
power stations, chemical plants, petrochemicalindustries etc.
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is
15-20 days if the goods are not in stock, it is according to
quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay
the cost of freight.
Q: What is your terms of payment ?
A: 30% T/T in advance ,balance before shippment.
We will provide high quality products and services to customers
around the world.
Looking forward to cooperation with you. Welcome to have a visit to
us at any time.
