Overview
Howrah Ferrous Limited (HFL) is one of the leading manufacturers and suppliers of the drainage and sewerage solutions in India and overseas. We offer a wide range of iron casting products, specialising in rectangular manhole covers & frames. We manufacture the products using superior quality raw materials and finest technology to obtain precision in design and measurement.
These heavy-duty covers and frames have a load class of D-400, which are ideal to be used in streets and roads. With Kitemark certification, this product is designed to comply with optimum reliability standards. The ‘non-rocking seating’ feature makes it a perfect drainage solution for roadways while ridges make it suitable for interlocking with pavement tiles.
All our products go through several stages of in-house testing procedures, making them the ultimate choice for buyers looking for long-term and durable solutions. Together with Epoxy Coating and GRP Seal provision, we provide a seamless finish to our products.
- Material: BS-EN-1563 500/7
- Specification: BS-EN-124-2-2015
- Kitemark: KM737513
Features
- Non-Rocking Seating
- Medium / Heavy Traffic Loading
- Design and Product Compliance with BS EN 124-2:2015
- Closed Keyhole
- Recessed depth for Interlocking Tiles
- Load Achieve before Concrete Filing
Options
- Epoxy Coating
- GRP Seal Provision
- Customized Marking Available
Load Class
D-400
| Clear Opening (A) | Overbase (B) | Height (C) | Seal | GRP Provision | Ref. No. | Locking Option | Kite Mark KM737513 |
| 800X600 | 930X730 | 105 | Single | - | 1137 | No | Yes |
| 900X600 | 1088X788 | 100 | Double | - | 1157 | No | Yes |
| 900X450 | 1100X650 | 100 | Double | - | 1171 | No | Yes |
| 1000X750 | 1130X880 | 105 | Single | - | 1145 | No | Yes |
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