Supply Of , Quenching Oil To Is: 2664-1980/ Reaffirmed 2004 For Quenching Operation Of Metals With Rdso Additional Requirement As Slip No-1 Issued By Rdso On August 2016. Type- Straight Mineral,Grade: Medium With Gm Magnetic Quenchometer Value Of 28 Secs. Maximum Viscosity Index-95Min And Flash Point Coc 200Degree Min.