Nitrile Rubber Insulation tube, Unslit, Length 1.83, Temp. Range -50 to ... I.D. 6 to 89mm, thickness 6 to 30mm Nitrile Rubber Insulation tube, Unslit, Length 1.83, Temp. Range -50 to ... .2. Application:It is a black coloured elastomeric rubber based insulation material in the form of sheet and pipe with ... should be protected against distruption and rupture. Elastomeric Nitrile Rubber Insulation tube