Tender For supply of ems 478 silicon elastomer coated fiberglass sleeve, inner diameter: 18 mm, outer diameter: 20 mm, red in color, conforming to thermal cla ss h. the sleeve shall have a di-electric strength of not less than 5 kv/mm thickness and a working temperature range from -60 degree celsius to +200 de gree celsius. [ warranty period: 30 months after the date of delivery ]