Ventilated Manhole Covers

We are offering ventilated manhole covers. we are a prominent ventilated manhole covers manufacturers, exporters and suppliers in global markets. Ventilated manhole covers are widely used to drain out the rain and waste water. The ventilated manhole covers we provide are made using pig iron and scrap. salient features : robust constructionunmatched qualitycorrosion resistantaccurate dimensionsheavy load bearing capacitydurable standards we follow : bsen 124astmdin size available : 600 mm dia. demanded by : construction industryroadways