Round Black Ductile Cast Iron Surface Box

Coating: Black Bitumen, Epoxy Painting

Standard: DIN4056

Certification: ISO 9001:2008

Type: Round, Square, Triangle

Application: Municipal, Urban, Public Service

Grade: En124, A15, B125, C250, D400, E600 and F900

Specification: Various clear opening diameter

Trademark: MIDAS

Origin: Shanxi, China

Production Capacity: 100000pieces/month.

Ductile Iron Surface Box

Ductile Iron Surface Box is manufactured by Midas and complies with EN124 standards, covering A15, B125, C250, D400, E600 and F900 grades, and is widely used in municipal, urban and public service fields. The product is available in a variety of shapes, including round, square and triangular, with excellent durability and load-bearing capacity, ensuring reliable use in various environments.

Material and Construction

Ductile iron is the key material for this box. It combines the strength of cast iron with enhanced ductility, making it far more resistant to cracking and breakage compared to traditional cast iron. The surface box is precisely crafted through a casting process, ensuring a uniform and robust structure. It typically has a flat, open-top design with a well-defined perimeter flange that enables secure installation.

Function and Applications

These boxes are primarily used in electrical, telecommunication, and water-related infrastructure. In electrical systems, they house electrical components such as transformers, switchgear, and connection points, protecting them from environmental factors like moisture, dust, and physical damage. In telecommunications, they serve as enclosures for fiber-optic distribution units and other network equipment. For water systems, they can be used to cover access points for valves, meters, or hydrants.

Advantages

One of the main advantages of ductile iron surface boxes is their durability. They can withstand heavy loads, whether from vehicle traffic on roads or equipment placed on them. Their corrosion-resistant nature ensures a long service life, even in harsh environments. Additionally, the material's ductility allows the box to flex slightly under stress rather than shattering, providing added safety and reliability. Overall, ductile iron surface boxes are essential for maintaining the integrity and functionality of critical infrastructure systems.