... 1.83, Temp. Range -50 to 110 C, Color Black, I.D. 6 to 89mm, thickness 6 to 30mm Nitrile Rubber Insulation tube, Unslit ... 1.83, Temp. Range -50 to 110 C, Color Black, I.D. 6 to 89mm, thickness 6 to 30mm Description:HengBao Insulation Tube is ... and heating lines. It is available in I.D. 6 to 89mm, thickness 6 to 30mm. Raw materials: NBR/PVCLightweight and flexible Low ...