SiF cable is 180 DegC. stranded silicone single core for use in high,low temperature areas.general pur cable with china factory SiF is a special 180 Degree C. stranded silicone single core for use in high and low temperature areas. Thesecables are mainly found in steel producing industry and aviation industry as well as in ship building, cement, glassand ceramic factories. SiF cables are low- ...