When it comes to underground drainage and utility access, you need a cover that does its job without drawing attention to itself — and that's exactly what a recessed manhole cover is designed for. Made from high-quality cast iron, these covers combine strength and stability with a clean, blended finish that works beautifully on roads, footpaths, and paved surfaces alike.
At Satyanarayan Ispat Pvt Ltd, we've built our reputation as one of the go-to Recessed Manhole Cover Manufacturers in Kolkata by focusing on what actually matters: precision casting, consistent quality, and covers that hold up under real-world pressure — literally. Using advanced casting techniques, we produce covers with tight dimensional tolerances so they fit right the first time, every time.
What makes the recessed design so popular is its versatility. Since the top surface can be filled in with paving, tiles, concrete, or whatever material surrounds it, the cover essentially disappears into the landscape while still giving full access to what's underneath. It's a small detail that makes a big difference for aesthetics on footpaths, driveways, commercial complexes, and residential developments.
Our recessed cast iron covers are used across roads, drainage networks, commercial properties, residential projects, and broader infrastructure works. They're engineered to take on heavy loads and constant traffic without compromising on durability — a combination that's earned us trust as Recessed Manhole Cover Suppliers in West Bengal for projects ranging from single residential builds to large municipal contracts.
We manufacture in a range of sizes, shapes, grades, and load capacities, so whatever your project calls for — light pedestrian areas or heavy vehicular zones — there's a spec that fits.
| Material | Cast Iron & Ductile Iron |
|---|---|
| Size Range | 300 × 300 mm to 1200 × 1200 mm |
| Cast Iron Grade | BS 497-76, GG20, ASTM A48 Class 30B / Class 35 |
| Ductile Iron Grade | 500/7 Grade, 65-45-12 Grade, EN-GJS 500/7, IS 1865 |
| Grade / Load Class | Light A15, Medium B125, Heavy C250 / D400 / E600 / F900 |
| Loadability | 1.5 Tons / 12.5 Tons / 25 Tons / 40 Tons / 60 Tons / 90 Tons |
| Manhole Cover Shape | Round / Square / Rectangle / Triangular |
| Manhole Cover Type | 40 mm / 4 cm – Tiles Type, 60 / 70 / 80 mm – Interlock Type |
| Seal & Key Type | Single Seal / Double Seal / Center Key / Corner Key |
| Coating Type | Bitumen / Epoxy / E-Coating / Powder Coating / Galvanizing |
| Popular Sizes Available | 300 × 300 mm, 450 × 450 mm, 600 × 600 mm, 700 × 700 mm, 600 × 900 mm, 800 × 800 mm, 900 × 900 mm, 1000 × 1000 mm |
We at Satyanarayan Ispat Pvt Ltd make manhole covers that are not only strong but also safe, which help keep roads and people safe. You might have come across such covers on the streets, near houses, or maybe in parks.
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To become a prominent station for all the needs of our valued clients, whether in Industry or in Services, we are always ahead in all aspects. This will be achieved through responsive service, empowered employees, obsession of technology, Commitment and Quality. Product development, technology upgradation and providing more for the value of money are SIPL's forte.
To be one of the largest manufacturers and exporters of quality products by optimal utilization of resources, rendering maximum value to the customers, and in turn contributing to the nation, the society and the environment. which will make us shine as a Global Player and also help us reach out to the world with world-class "MAKE IN INDIA" products.
At the heart of our values lies a strong Commitment — a promise made is a promise kept, and we strive to deliver reliably for our customers every time. We foster Creativity by thinking beyond traditional boundaries, embracing change, and exploring innovative approaches to challenges. Our Character is guided by a firm adherence to the Code of Business Conduct, empowering us to stand up for what is right. Through Collaboration, we believe in the power of the right people working together.
We are dedicated to delivering Prompt Service, ensuring that our customers receive timely and efficient support at every step. Backed by a Cutting-Edge Infrastructure Facility, we maintain high operational standards and leverage advanced technology to meet evolving market demands. Our focus remains on offering Quality Products that meet stringent standards while maintaining Affordable Prices to ensure value for money.
