Pioseal® stands for comprehensive sealing solutions for industrial applications. As an overarching product range, Pioseal® covers all sealing-related topics and combines the key areas of sealing concepts, leak testing, and predictive engineering. Pioseal® combines development, validation, and technical customer consulting into an integrated approach – with the aim of systematically improving sealing points and taking them into account early on in the product development process.
The sealing function of a joint depends, among other things, on the geometry, material properties, and manufacturing tolerances. Targeted testing and optimization strategies can prevent critical leaks and ensure the long-term reliability of the connection.
The market’s demands
The market’s demands
- Sealing validation
- Minimal sealed surface
- Corrosion resistance
- Sealing as a safety feature
- Maximum sealing performance despite minimal permitted surface pressure
- Multi-material mix
- Flexible adaptability to differing ambient conditions
- Repeatability of assembly
ARNOLD provides the solution
ARNOLD provides the solution
Individual sealing systems and testing options
The technical advantages of our testing equipment
- Individual technical consultation
- Standardized forms (no exact target leakage required from the customer in advance; internal estimation of the acceptable range available on request)
- Detailed test report including all necessary parameters
- Early joint optimization
- Definition of customized sealing concepts
- Identification of weak points during leakage detection






