Sanitary Ductile Iron Manhole Cover – Odor-Control Access Cover for Sewer Systems
• Shape: Round or Square (customizable)
• Material: Ductile Iron EN-GJS500-7
• Load Class: EN124 C250 / D400
• Application: Sewer, sanitation inspection chambers, municipal drainage
• Surface Finish: Anti-slip with bitumen coating
• Gasket Option: EPDM / Neoprene for odor control
• Locking System: Stainless steel bolts (optional)
• Customization: Surface text, logo, pattern available
• Standard Compliance: EN124-2015, ISO9001
Production Description
Our Sanitary Ductile Iron Manhole Covers are designed to meet the specific demands of modern wastewater and municipal drainage systems. These covers are precision-cast from EN-GJS500-7 ductile iron, ensuring both strength and resilience in high-load environments such as urban streets and sanitation networks.
What sets this product apart is its odor-sealing design, with optional EPDM or neoprene gaskets that effectively reduce gas leakage and environmental impact. The non-slip surface, along with integrated locking options, makes these covers ideal for sanitation access points where public safety and hygiene are priorities.
Each cover can be tailored to your exact requirements, from size and shape to surface pattern and identification markings. Whether for city sewer upgrades or new infrastructure projects, our sanitary manhole covers provide reliable, long-lasting performance.
OEM & Design Capability
With decades of casting expertise, we specialize in producing custom manhole covers for sanitary applications. From initial concept to finished product, we support OEM collaborations and can design around your drawings, samples, or specific standards—ensuring your needs are met with precision and efficiency.
