Electrical Manhole Cover – Ductile Iron for Underground Cable Systems
• Shape: Square / Round (Customizable)
• Material: Ductile Iron GJS500-7 / GJS600-3
• Duty Class: EN124 C250 / D400
• Application: Underground electrical systems, cable chambers
• Coating: black bitumen or epoxy
• Locking Mechanism: Optional bolt lock
• Insulation Feature: Optional non-conductive insert available
• Standard: EN124-2015 or customized standards
• Surface Pattern: Slip-resistant / Logo customizable
• Surface Text: Embossed “ELECTRIC” / Custom available
Production Description
Our Electrical Manhole Covers are engineered to protect underground electrical infrastructure such as power lines, telecom cables, and utility conduits. Made from high-strength ductile iron (EN-GJS500-7 or EN-GJS600-3), they provide superior load-bearing capacity and long-term durability.
These covers can be customized in both shape and size to suit electrical manhole chambers in city grids, industrial parks, and utility networks. Optional insulation layers and bolt-locking systems are available for added safety and tamper resistance.
Each cover is treated with anti-rust coating (bitumen or epoxy) and designed to meet C250 or D400 load classes, ensuring reliable performance in pedestrian zones and vehicle-access areas alike.
Our products are compliant with EN124 standards and available with custom branding or surface text, such as “ELECTRIC” or company logos.
OEM & Design Capability
With decades of casting experience, we specialize in custom-manufactured manhole covers tailored for electrical and utility networks. Whether you need one-off prototypes or full-scale production, we provide professional OEM services, design assistance, and flexible cooperation models to meet your specific requirements.
