Hebei Zhuote wire mesh products Co., LTD
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Heavy-Duty Welded, ZT-100, 19-W-4 Spacing, Carbon Steel Galvanized Steel Grating 1" x 1/4" Rectangular Bar
Steel gratings are widely used in platforms, walkways, trestle bridges, trench covers, manhole covers, etc. in the fields of petrochemical, electric power, tap water, sewage treatment, port terminals, building decoration, shipbuilding, self-propelled parking lots, municipal engineering, environmental sanitation engineering, etc.
19-W-4 welded, heavy-duty carbon steel bar grating is available in widths up to 3’ and lengths up to 24’. Available in bar thicknesses of 1" x 1/4, 1" x 5/16" and 1" x 3/8".
Heavy-duty grating is used in applications where stronger gratings are required. This type grating will span greater distances and, when engineered correctly, is used extensively for rolling loads such as trucks or forklifts.
Heavy-duty carbon steel grating is manufactured by a resistance-weld process. Cross bars are fused to bearing bars to form a permanent joint. Bearing bars are spaced at 1-3/16” on center and cross bars are 4” on center. Available in smooth, serrated, and non-slip surfaces.
Finished available include mill, black primer, and hot dipped galvanized.
Reference:
The information provided below is your guide for choosing the right Bar Grating product for your project. Ordering information for
1---Application
You need to Consider Bar Grating uses and physical requirements for your interior or exterior application. Loading, span and support needs as well as traffic requirements such as pedestrian, hand cart and vehicular are important considerations.
2---Product Spacing
Select the product spacing (the measurement from the center of one bearing bar to the center of an adjacent bearing bar) of the Bar Grating item. For example, the first number refers to the bearing bar spacing measured on center (19 = 19/16" or 1-3/16"), the letter refers to the construction type (W = welded), and the last number references the cross bar spacing measured on center (4 = 4").
3---Product Sureface Treatment
Select the primary material type including Aluminum, Carbon Steel, Galvanized Steel or Stainless Steel. Inventory is typically "mill finish" for Aluminum, Carbon Steel and Stainless Steel. Hot-Dipped Galvanized, Black Paint finishes are available for some Carbon Steel items.
| Parameters | Data |
| Bear Bar Type | Flat Bar, I-Bar, Serrated Bar, etc.. |
| Bearing Bar Size | 20x5mm, 25x3mm, 35x5mm, 40x5mm, 50x5mm, 60x5mm, etc.. |
| Bearing Bar Spacing | 20mm, 25mm, 30mm, 33mm, 40mm, 43mm or multiplier. |
| Cross Bar Type | Twisted Steel Rod, Flat Bar |
| Cross Bar Size | 3mm, 4mm, 5mm ,6mm or thicker |
| Cross Bar Spacing | 50mm or 100mm |
| Bearing Bar Length | Customerized from 1000mm to 6000mm or more |
| Cross Bar Length | Under 1200mm |
| Material Grade | Mild Steel(Q235B), Stainless Steel 304 or 316, etc. |
| Treatment Available | Hot dipped Galvanized, Anodized, Polished and Powder Coated |
Products Pictures
Zhuote Metal Grating is manufactured from a swaging process that involves pre-punched load-bearing bars being swaged together with square crossroads. Various load-bearing bar depths and thicknesses are available through the aluminium range and this material is best suited in corrosive applications such as near the ocean or in water treatment plants.
If you have a requirement outside of standard profile, contact our team today to discuss what we can offer you.