Set Of Steel Pipe Fittings As Per Specification No. Is 1239 (Part 1) : 2004, Amendment No. 4 June 2010 & Is 1239 (Part 2) : 2011, Amendment No. 1 September 2012. Kit Consist 06 Sub Kit (A) To (F) As Enclosed Annexure. [ Warranty Period: 30 Months After The Date Of Delivery ] ]