Cable sleeving, such as high-temperature silica or ceramic sleeves, can withstand extreme temperatures (up to 1200°C), providing a protective barrier that prevents heat damage to the cables. We replace metal with plastics such as PA46, PEEK and E/TFE (Tefzel ®) – even in applications involving a high operating temperature – without compromising on quality and performance. HellermannTyton's core competence includes development and manufacture of plastic injection. Our heat-resistant cables and connecting wires are mainly used in industrial environments. Within dry environments, our glass fibre. Since 1944, Radix has been the leader in high temp wire and cable. Radix specializes in the design and manufacturing of products to meet the most challenging and severe environments, including temperature capabilities from 125°C to 1010°C Your success is our success, and we're committed to. Amphenol TPC Wire & Cable (ATPC) provides a full line of high-temperature cables and accessories engineered to perform in extreme heat, harsh conditions, and continuous operation. Exceptional Flexibility: From frigid -50°C to searing. Temperature Resistance: High heat environments can damage cables by causing the insulation to melt or degrade.