Nirmaan Pipes is one of the leading manufacturers of SWR Piping systems from eastern India. SR Soil, Waste & Rain Water (S.W.R.) drainage systems provide an effective solution for drainage & sewerage applications, owing to its superior properties compared to conventional drainage systems. Nirmaan SWR Pipes are manufactured in strict accordance to IS: 13592/1992 standards. These pipes are available in both single and double socketed ends in various lengths specified below. These sockets come in both plain solvent cement type as well as