Supply of Flame Retardant Polyolefin Tube For 120 Flame Retardant Polyolefin Tube For 120 Sq Mm E Beam Cable Dia 40 Mm Shrink Ratio 2:1 As Per Astm-2671 For T.M Heat Shrinkable Sleeve Shrinkage Temperature 120 Degree C. Operating Temperature 45 Degree C To 145 Degree C. Colour : Black, Blue, Green, Red & Yellow. 100 Meters Each..