Supply Of Steel Tube Galvanised, Isi Mark To Is: 1239 Part-i 2004 Nominal Bore Dia. 20 Mm, Class Medium And Randum Length Of 4 To 7 M Screwed At Both The Ends As Per Is: 554 / 1999, Socketed At One End And Other End Plastic Protector, Socket Confirming To Is: 1239 Part-ii / 2011..
