CixiDuctile Iron Grating
Product Description
Characteristics of cast-iron drainage trench covers:
1. Chemical Resistance
The use of high-quality ortho-, meta-, and vinyl ester resins, combined with pultruded cast-iron drainage grates reinforced with surface mats, provides excellent corrosion resistance.
2. Lightweight
The cast-iron drainage trench cover is made of a resin–glass-fiber composite, which has a low density—only one-quarter that of iron and two-thirds that of aluminum—yet its specific strength exceeds that of these metals.
3. UV Resistance
UV stabilizers and polyester surface felts are incorporated into the formulation to achieve excellent UV resistance.
4. High design flexibility
Dimensions are flexible and can be customized to suit the application and site conditions when cutting cast-iron drainage trench covers.
5. High load-bearing capacity
Cast-iron drainage trench covers boast excellent load ratings and are also known as “heavy-duty trench covers,” capable of supporting heavy vehicles, making them ideally suited for high-load applications.
Standard specifications: 1.22 × 3.66 m, 1.22 × 2.44 m, 1.00 × 3.01 m, and 1.00 × 4.04 m; custom sizes available. Thickness options: 25 mm, 30 mm, 38 mm, and 50 mm.
Cast iron cover plate price:
Prices vary depending on the model—our company manufactures 25#, 30#, 38#, and 50# grades. Prices range from 100 to 200, with material selection tailored to different applications. Please call us for a detailed discussion.
Characteristics of cast iron covers/heavy-duty trench covers:
1. The interwoven glass fibers and thorough resin impregnation confer exceptional corrosion resistance to the grating.
2. The grating’s overall structure distributes the load across both the longitudinal and transverse bars.
3. The grating distributes the applied load to the adjacent longitudinal and transverse bars, ensuring uniform stress distribution across both the grating and its supporting structure.
4. The resin’s distinctive glossy surface and inclined grating pattern give the grating self-cleaning properties.
5. The resin-only concave surface gives the grating slip-resistant properties, and a sand-sprinkled surface further enhances the anti-slip performance.
Rendered效果图 of cast iron cover plate case
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Address
9th Floor, Building A, Ziguang Science and Technology Park, No. 30 Wulongjiang Avenue, Nanyu Town, Fuzhou City
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