Alumina Ceramic Insulation Tubes Twin Bore 1mm ID 4mm OD 19mm Length High Temp Heating Element Insulators Pack of 10 for Diy Electronics Projects and Pro Home Builds

Alumina Ceramic Twin Bore Tubes for High Temp Insulation
✔️ 1mm ID, 4mm OD, 19mm long twin bore alumina tubes (10)

These alumina ceramic insulation tubes are twin bore sleeves designed for electric heating elements, high temperature insulators, and protective sleeves in DIY electronics and professional builds. They tolerate temperatures up to 1600°C and resist corrosion, making them a reliable choice for high-heat projects.

✅ Size: 1mm ID, 4mm OD, 19mm length
✅ Material: Al2O3 alumina ceramic
✅ Temperature rating: up to 1600°C (2912°F)
✅ Insulation rating: 1000V, corrosion resistant
✅ Pack: 10 pieces per pack
✅ Applications: heating elements, insulators, protection sleeves
✅ Weight: ~6 g each

💡 What is a ceramic insulation tube used for in high temp electronics? Here's a handy answer to common questions about insulation tubes. - Handy for protecting heating elements in DIY projects - Used as protective sleeves in high-temp equipment - Provides electrical insulation up to 1000V and resistance to chemicals - Works in extreme heat up to 1600°C