Quality and certifications at Holzner Druckbehälter
Quality is created through responsibility
Especially for demanding process and pressure systems, quality determines safety, process stability and long-term reliability.
That is why we do not see quality as a final inspection, but as an integral part of every project – from technical design and manufacturing through to documentation and testing.
Our customers expect transparent processes, standards-compliant execution and the highest technical precision. That is exactly what our entire way of working is geared towards.
Certified quality for international projects
Holzner Druckbehälter manufactures in accordance with national and international codes and standards and holds numerous approvals for demanding industrial applications.
Our certificates demonstrate technical expertise in design, manufacturing, welding technology, testing and documentation. Compliance with relevant regulations is not an add-on, but an integral part of our project execution.
These certifications provide the basis for international projects and enable the use of our pressure vessels, process systems and plants in regulated markets worldwide.
Quality assurance with documented test procedures
In sensitive applications, manufacturing expertise alone is not enough. What matters is verifiable quality assurance across all project phases.
That is why we rely on structured quality assurance and certified test procedures – both in our production and directly on site at the customer’s premises.
Our services include, among others:
This is how solutions are created that are technically traceable, documented in compliance with standards and reliable in the long term.
Welding technology as a core competence
As a certified specialist company in accordance with DIN EN ISO 3834-3, Holzner Druckbehälter stands for high-quality and reproducible welding technology.
State-of-the-art manual and automated processes such as TIG, MAG and plasma welding are used. Stainless steel, steel and nickel-based alloys are processed – tailored to the medium, pressure and operating conditions.
Our standards go far beyond pure functionality. Precise workmanship, clean weld seams and documented processes create durable solutions for demanding applications.
Quality Made in Germany
Our production in Germany stands for technical precision, a high level of vertical integration and reliable quality standards.
We do not develop standard products, but individual solutions for companies that value safety, documentation and long-term reliability.
Because sustainable quality is created where experience, technical expertise and responsibility come together.
Talk to us about your requirements
We develop technically sophisticated solutions – standards-compliant, documented and reliable in the long term.
"*" indicates required fields