Anti-Displacement Ductile Iron Manhole Cover For Urban Main Roads
Production information
Round ductile iron manhole covers are a kind of facilities that are
widely used as key components to protect urban underground pipe
networks. They are mainly used in public infrastructure such as
municipal roads, residential areas, industrial parks, airports,
ports, etc. Its excellent strength, corrosion resistance and
bearing capacity make it an important protective equipment for
various underground facilities (such as water supply, drainage,
electricity, telecommunications, gas, etc.).
Round ductile iron manhole covers are made of high-strength ductile
iron materials and are made through precision casting. Its circular
design avoids positioning deviations that may be caused by vehicle
driving, and at the same time improves the impact resistance of the
manhole cover. The surface of the manhole cover is usually treated
with anti-slip and anti-corrosion treatments, which can not only
ensure the safety of pedestrians and vehicles, but also extend the
service life of the product.
Common Specifications and Parameters
| Model | Outer Diameter (mm) | Inner Diameter (mm) | Thickness (mm) | Total Height (mm) | Weight (kg) | Load Class | Application Scenarios |
|---|
| SND-RD-600 | 600 | 540 | 40 | 100 | 45 | A15 | Pedestrian areas, sidewalks |
| SND-RD-700 | 700 | 630 | 50 | 120 | 60 | B125 | Non-motorized lanes, community roads |
| SND-RD-800 | 800 | 720 | 60 | 150 | 85 | C250 | Parking lots, light traffic roads |
| SND-RD-900 | 900 | 810 | 70 | 180 | 110 | D400 | Urban main roads, heavy vehicle roads |
| SND-RD-1000 | 1000 | 910 | 80 | 200 | 130 | E600 | Industrial areas, airports, ports |
Service:
You can typically receive our quotation within one business day.
For special cases, we guarantee to provide it within 48 hours.
Comprehensive technical support is available from our experienced
senior consultant engineers.
Prompt and cost-effective delivery to meet your schedule.
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valued distributors and partners.
Group Profile
SND has been producing and selling metal goods for about 20
years.By using manufacturing techniques including sand casting,
lost wax casting, lost foam casting, and precision machining, the
company has been supplying goods made of materials like cast iron,
steel, stainless steel, aluminum, etc. Additionally offered are
surface finishing and assembly services.
Our company has successfully created products in a variety of
industries, including automotive, rail transportation, agricultural
machinery, chemical, energy, electricity, water, air compressor,
and construction, thanks to our consistent efforts over the past
few years.
Our factories' ISO9001-accredited quality control systems guarantee
a consistent and dependable quality for each and every component.
Spectrometer, ultrasonic, magnetic, permeability, elongation,
tensile/yield strength, and other inspections are carried out as
part of routine production procedures.
