... thermal insulation jacket consists of surface layer, insulation layer, and liner and/or anti-abrasion layer inside. Seams are sewn with high ... is 1200(C). Typical applications are including: · Barrels of injection, extrusion, blow moulding and filming machines · Steam turbines, gas turbines (as turbine ... , outer diamter of the heating bands, etc. Thermal insulation blanket for injection heaters