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stainless steel drain grate/bar grating stair tread/bar grating stair tread/galvanised grating/stainless grate
Product Details:
Payment & Shipping Terms:
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Detailed Product Description
| Steel Bar: | 25x5mm 30x3mm 32x5mm 38x5mm 40x5mm 50x5mm | Welded Way: | Pressure Welded , Pressure-locked , Swage Locked |
|---|---|---|---|
| Material: | Carbon Steel / Stainless Steel Or Aluminum | Application: | Deck Floor Tree Catwalk Driveway |
| Cross Bar Pitch: | 40,50,60, 65,76,100,101.6,120,130mm Or As Customers' Require | Cross Bar: | 5x5, 6x6, 8x8mm (twisted Bar Or Round Bar) |
stainless steel drain grate/bar grating stair tread/bar grating stair tread/galvanised grating/stainless grate
bar grating stair tread/ 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,can serve to prevent
the role of oxidation,can also be made of stainless steel .
1. Surface Treatment:
- Hot dip galvanized : If the thickness of bearing bar is more than or equal to 5mm, the average thickess of coating should be not less than 5mm, the average thickness of coating should obey GB/T13912-2002 standard.
- Painted: Adopt spray [ainting, brush of dipped method acording to customer' s requirements.
- Untreated
2. Quality Standard
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Countries |
Steel Grating Standard |
Steel Grade Standard |
Hot Dip Galvanizing Standard |
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China |
YB/T 4001.1-2007 |
GB 700-88 |
GB/T13912-2002 |
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America |
ANSI/NAAMM(MBG531-00) |
ASTM(A36) |
ASTM(A123) |
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Britain |
BS4592-2005 |
BS4360(43A ) |
BS729 |
Specification of Stainless Grate:
| Common specification of Steel grating | |
| Material Standard |
ASTM A36, A1011, A569, Q235, S275JR,Stainless steel 304, Mild steel & Low carbon steel, etc |
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Bearing Bar (width*thickness) |
25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10…..100 x10mm 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, 23.85, 25, 30, 30.16, 30.3,32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etc. US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc. |
| Twisted Cross Bar Pitch | 38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc |
| Surface treatment |
untreated(black), hot-dipped galvanized ,powder coated, electroplate, painting or as per customers’ requirement. |
| Grating Style | Plain / Smooth, Serrated /teeth, I bar, serrated I bar |
| Packing |
1) LCL(less than one container load): packed with plastic film then on the pallets 2) FCL(full container load): nude packing 3) Other special package :according to customers' requirements. |
| Payment Term |
T/T,L/C, Paypal, Western Union, MoneyGram, Credit Card ,D/A,D/P, Trade assurance |
| Remarks: Other sizes also can be customized according to customers’ requirement. | |
Steel grating advantage :
Light weight,great load-bearing capacity,non-slip and safe,easy installation,material-economic,sturdy and durable,
ventilated,easy to clean and attractive appearance.
Hot to order steel bar grating ?
· It’s better that you can provide drawings with detailed information like raw material, grating type, surface treatment, quantities, etc.
· If you are not able to provide the drawing, we will design for free according to your specific applications.
· A free design will need information like: area of application (industrial platform, airport, docks, etc.), drawings of this area with detailed dimensions, boundary conditions, etc.
Production Flow
The production flow of Steel Grating is illustrated as the following .
| 1-Raw material | Cross bar/bearing bar |
| 2-Welding | Pressure weiding |
| 3-Cutting | Cut to target size |
| 4-Banding | Edge banding |
| 5-Surface treatment | Hot Dipped Galvanized |
| 6-Packing | Pack according to customer's requirement |
| 7-Loading | Professional Loading team to ensure the safety and integrity of the goods |
Contact Details
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