CE compliant – Regulation (EU) No. 305/2011
Standard: DIN EN ISO 13918
Application: ISMS, ISA, ISB and ISH insulation pins
Use: Reusable / permanent – approximately 100 welds
Product description
The BEARFIX® Type K ceramic ferrule is a reusable permanent ferrule for insulation-pin applications. Unlike conventional single-use ferrules, it can be used for approximately 100 insulation-pin welds under suitable conditions.
Main functions
- Concentrates heat around the welding zone.
- Helps retain and shape the molten weld pool.
- Reduces oxidation during welding.
- Supports repeatable weld geometry and quality.
Selection
Select the ferrule according to the stud type, stud diameter, welding position and base geometry. Contact Bearfix if you need help confirming the correct ferrule for your application.
Return to BEARFIX Ceramic Ferrules.

