| Customization: | Available |
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| After-sales Service: | 5 Years Quality Quarantee |
| Warranty: | 1 Year |
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Flat steel is generally cold rolled Q235 flat steel, can also be hot rolled I flat steel, tooth flat steel, inclined flat steel, stainless steel flat steel and other specifications.The bar is generally twisted square steel, square steel, round steel, flat steel, etc.The surface treatment has: hot galvanizing, cold galvanizing, spray model, spray paint, dip anti-rust oil can prevent oxidation rust, (general stainless steel need not above treatment, most stainless steel surface polishing treatment).
Advantages: saving materials, reducing investment, simple construction, durable, modern fashion, anti-fouling, reducing wind resistance, simple design, strong corrosion resistance.
APPLICATION OF STEEL GRATING:
1. Water treatment: repair walkway, trench cover board, large container, cleaning device, blocking grate, running water tank, biochemical water treatment pool pendant, ventilation window, stairs, cooling tower operation table paving surface.
2. Chemical plant: stairway board, operating platform, guardrail, double floor, trench cover board, filter grate oil
3. Industry: offshore oil platforms
4. Textile mill: replace metal grille, wooden platform and cover cement ground, next to the dye tank, floor, near the valve, etc..
5. Power plant: chemical water workshop trench cover plate, waste pool, etc..
6. Marine food processing plant: slippery surface and other harsh environment, ships.
7. Transport: platforms, ship decks, walkways, stairs.
8. Beverage industry: Staircase floor board, replacement of expensive stainless steel, loaded floor.
| Item | Description |
| Bearing Bar | 25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10,100x10mm etc; I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc. US standard: 1'x3/16', 1 1/4'x3/16', 1 1/2'x3/16', 1'x1/4', 1 1/4'x1/4', 1 1/2'x1/4', 1'x1/8', 1 1/4'x1/8', 1 1/2'x1/8' etc. |
| Bearing Bar Pitch | 12.5, 15, 20, 25, 30, 32, 35, 38, 40, 60, 80mm etc. US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc. Noted:19-W-4 is most popular(19/16 inch x 4 inch opening=30x100mm opening) |
| Twisted Cross Bar Pitch | 50, 60, 76, 100, 120mm etc. US standard: 2' & 4' etc. |
| Surface Treatment | Black, self colour, hot dip galvanized, painted, spray coating |
| Grating Style | Plain / Smooth, Serrated /teeth, I bar, serrated I bar |
FLAT BAR GRATING SERRATED BAR GRATING
After the production,the inspector will do the inspection.
We check the height, thickness of the flat bar, the pitch of the flat bar and twist bar.
The size of the grating panel,the width,length and the diagonal,also checking if the welding is well enough.
The grating usually packing in pallent, with steel belt to fix, the surface of steel grating with plastic film to escape of damp.
Special requirement of the packing can be customized.
Q: Are you trading company or manufacturer ?
A:We are the factory, the factory can directly deliver goods, no middlemen to earn the price difference, we directly quote the most favorable price to the customer.
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: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
Q:How to order?
A: 1. Specify quantity and dimensions of steel bar,twist bar(usually it is Φ6)
2. Indicate kind of material
3. Size, direction of steel bar
4. Indicate any special packaging or shipping instructions
5. For custom steel grating,it is better if there is drawing
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