Sachiya Steel International is an ISO 9001:2008 Certified manufacturer and supplier of IS 1239 Steel Pipes. We stock an extensive range of electric resistance welded (ERW) IS:1239 steel pipes / tubes in a size range of 1/2 inch N.B. to 6 inch N.B. in the Light, Medium and Heavy classes. Sachiya Steel International also offers black steel pipes in compliance with IS: 3589-2001 and IS: 10577-1982.