Morocco Ductile Iron Manhole Cover And Frame 850mmx850mm
Production Description
| Code | Standard | Class | Outside size | Clear opening | Height | Weight | Gasket | Hinge | Lock |
| MCS017 | EN124 | D400 | 850mmx850mm | 600 | 100mm | 56-58kgs | yes | yes | yes |
Advantages
Strength and Durability: Ductile iron offers a higher tensile
strength than gray iron, making the covers more durable and less
prone to cracking under heavy loads.
Corrosion Resistance: The covers are treated with epoxy coatings to
prevent rust, making them ideal for wet or coastal environments.
Cost-Effectiveness: Despite their superior strength, ductile iron
manhole covers offer a competitive price, reducing overall
maintenance costs.
Ease of Installation: Available with ergonomic designs like lifting
hooks or hinges, these covers ensure easy handling and quick
installation.
Environmental Friendliness: Ductile iron is recyclable, supporting
sustainable construction practices.
Production Processes
Raw material → melting in the furnace → Refining refined iron →
Refined iron into barrels Pouring → Cooling demolding → Polishing
and sanding → Anti-rust paint finish→ Store
We have three advantages in the industry that peer foundries do not
have or do not have:The spheroidization rate of cast iron alloy
reaches more than 3 times the national standard, and can continue
to increase the spheroidization rate according to user needs;
Before the product is dipped in paint, it goes through multiple
processes such as vibrating sand-shaking bed and shot blasting
machine to remove sand. The probability that the product needs to
be returned to the furnace for remanufacturing due to unqualified
sand attached to the surface is less than 8 out of 10,000;
The paint impregnated and applied to the product is high-quality
and high-resistant asphalt paint, which further improves the
service life and wear resistance of the product.
Company Information
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.
