temperature resistant casing (spindle tube) Size: 10mm ID, 50 Meter Description A flexible, temperature resistant tubing made from alkali fiberglass yarn, coated with a light binder and heat processed to form a smooth, soft, and elastic protective sleeve. Designed for insulation and mechanical protection of wiring and components exposed to elevated temperatures. The material resists stretching and retains shape after repeated bending. Key benefits temperature performance: Continuous use to 400 C with instantaneous resistance up to 600 C; overall rated from 30 C to +600 C for shortterm exposure. Reliable electrical insulation: Working voltage range 500V to 800V, suitable for many medium voltage protection needs. Flame retardant: VW1 rated construction provides improved fire performance in demanding environments. Easy installation: Smooth, soft surface and elastic body make threading cables and routing wiring simple and fast. Durable and flexible: Woven alkali fiberglass resists stretching and does not deform when bent back and forth, extending service life. Specifications Product name: temperature resistant casing (also known as spindle tube) Size offered here: 10mm inner diameter, 50Meter length Available range: Medium 1MM to Medium 60MM (inner diameter specifications) Material: Alkali fiberglass with light binder coating Working temperature: 30 C to +600 C; continuous use typically up to 400 C, instantaneous exposure up to 600 C Working voltage: 500V to 800V Flame retardancy: VW1 Features Woven alkali glass fiber yarn for a balance of heat resistance and softness Smooth surface for low friction during installation and cable pulling Soft, elastic feel that maintains shape and resists permanent deformation Manufactured by coating fiberglass and curing under temperature to form a stable tube Typical applications and use scenarios Thermal protection for wiring in industrial ovens, kilns, and heat treatment equipment where cables need insulation against ambient temperatures. Insulation and mechanical protection for heating elements and electric heating devices in manufacturing equipment. Cable protection along electron beam lines, lighting fixtures, motor spindles, and other electrical equipment exposed to heat or requiring flame retardant sleeving. Packing list 1pcs x temperature tubing information The specifications marked on this product refer to the inner diameter dimensions. Cutting services are available on request; please consult for custom lengths and diameter selections.