Cera­mic pro­tec­ti­ve tubes and insu­la­ting rods

Technical ceramics in various designs

Product characteristics

Protective tubes made of oxide ceramics, such as C530, C610 or C799, or made of silicon nitride or carbide, graphite, sapphire, etc. are available from stock at GÜNTHER.
We also offer matching insulating tubes or rods.
We are also happy to assemble fully operational protective fittings for you, with matching holder tubes, process connections, etc.
We also manufacture sampling probes and bubbler systems specifically for the glass industry.

News

Innovation. Information. Inspiration.

glasstec 2026

glass­tec 2026

From October 20 to 23, 2026, the time has come again: we look forward to welcoming you at glasstec 2026. You will find us in Hall 14 at booth E02.
HärtereiKongress 2026

Här­te­rei­Kon­gress 2026

From October 13 to 15, 2026, we will be exhibiting at the Heat Treatment Congress 2026 in Cologne. You will find us in Hall 10.2 at booth D-049. We look forward to your visit!
MEORGA Ludwigshafen 2026

MEORGA MSR Spe­cia­li­sed Trade Fair

On September 16, 2026, you can find us at the MEORGA trade fair in Ludwigshafen. We look forward to welcoming you at our joint booth together with our business partner PR electronics.