Ductile Iron Mini Manhole Cover And Frame GGG50 A15 Black Asphalt Paint
Dimensions and Weight
150*150*20mm, clearing open 100mm, Weight 1.5kg
Manhole Cover Load Class and Applications:
| Load Class | Applications |
| A15 | Sidewalks, green spaces, parks |
| B125 | Non-motorized lanes, residential areas |
| C250 | Parking lots, secondary roads |
| D400 | Urban main roads, motor vehicle traffic areas |
| E600 | Industrial parks, ports, areas for heavy vehicle traffic |
| F900 | Airport runways, docks, areas for ultra-heavy industrial equipment |
Customized Service:
Size and specification: Non-standard sizes can be manufactured according to customer needs.
Surface treatment: Different coating options are available (such as asphalt paint, epoxy resin, hot-dip galvanizing).
Personalized logo: Supports customized company logo, municipal number or project name.
Intelligent upgrade: Can integrate intelligent devices such as water level monitors and pressure sensors for modern drainage management.
Cast iron convex manhole cover square overflow well is an indispensable and important part of modern municipal and industrial drainage systems. Its durability and high performance make it an ideal choice for complex drainage needs. For more detailed technical specifications or quotes, please contact professional manufacturers or suppliers.
Who we are
SND FOUNDRY have been specializing in the production and sales of metal casting products nearly 20 years.
The company integrates sand casting, lost wax casting, lost foam casting, machining, heat treatment, and surface treatment. It specializes in providing precision castings of various materials such as cast iron, cast steel, stainless steel, alloy steel, wear-resistant and heat-resistant steel, with an annual output 20,000 tons of castings.
After years of continuous efforts, SND has successfully developed casting products for various industries such as automobiles, rail transit, mining machinery, chemicals, energy, electric power, water conservancy, and hardware construction. At present, our company's products are mainly supplied to Weichai, ShanQi Automobile, Beijing Valve, Minmetals Group, Handan Steel Group and other companies. The products have exported to Russia, Spain, Germany and other overseas countries.
SND has fully passed the ISO9001 quality management system certification. During the production process, it implements a number of strict detailed standards and conducts full-process quality control. Our company has well-equipped chemical laboratories and physical performance laboratories. A complete set of testing equipment such as Direct Reading Spectrometer, Metallographic Microscope, Hardness Tester, Universal Material Testing Machine and Pressure test machine can be used to effectively control chemical composition and ensure mechanical performance.
FAQ
Could you please provide drawings?
If you have samples, you can provide them to us. We can test your samples through the equipmentand then draw the drawings.
Could you provide samples?
We can provide a small number of free samples, and customers bear the freight
Could you please provide the test report?
All our products are tested before delivery. lf the buyer needs the test report, we can provide it. including the raw materials used in this product, these can be detected.
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