bids are invited for plumbing material gi union 15mm , gi elbow 15mm , gi tee 15mm , gi socket 15mm , gi reducer socket 15mmx20mm , brass float valve 15mm , pvc connection pipe 18 inch and 24 inch , brass stop cock 15mm , m seal , jumper washer mix 15mm and 20mm per pkt 100 nos , ball valve 15mm , ball valve 20mm , gi pipe 15mm , gi pipe 20mm , gi union 20mm , gi elbow 20mm , gi tee 20mm , gi socket 20mm , plumbing thread , cistern internal complete set , gi tank nipple 20mm , brass float valve 20mm , ppr plane elbow 25mm , ppr plane tee 25mm , ppr plane socket 25mm , ppr union 25mm , ppr female socket 25x15mm , ppr male socket coupler 25x15mm , ppr ball valve 25mm , ppr female elbow 25mm , ppr gate valve 50mm , ppr union 50mm , cp angle valve 15mm , pvc bib cook 15mm , pvc waste pipe 40mm , brass gate valve 50mm total quantity : 754