Robust, Hygienic and Certified
Stainless steel pipelines are the backbone of modern production processes – from food processing to the pharmaceutical and chemical industries. They stand out for their corrosion resistance, durability, and the highest hygiene standards. Weiss Apparatebau designs and manufactures your stainless steel pipeline individually – with documented quality, certified welding techniques, and maximum precision.
Our goal: safe flow management for demanding media and sterile environments.
Benefits of Stainless Steel Pipelines
In the food, pharmaceutical, or chemical industries, even the smallest contamination can pose a risk. Stainless steel pipelines offer maximum process safety, resistance to aggressive media, and the hygienic basis for sterile operations.
Weiss Apparatebau delivers custom stainless steel piping solutions – precisely tailored to your media, requirements, and environment. Whether for pressure, vacuum, or sterile process air – we plan, manufacture, and document everything according to the highest standards.
Custom Stainless Steel Piping –
Made in Germany
What sets our stainless steel pipelines apart
Certified Stainless Steel Piping
For maximum safety in sensitive processes
Rely on documented quality and certified manufacturing – especially where safety, hygiene, and traceability are essential. Our stainless steel pipelines are produced to the highest standards, rigorously tested, and meet all legal regulations and industry-specific requirements. This not only ensures legal compliance but also guarantees reliable and consistently safe processes – from planning to installation.
Our certifications at a glance:
Stainless Steel Piping for Hygienic Processes
Reliable in every industry
Our stainless steel piping systems meet the highest standards in hygiene, safety, and durability – perfectly tailored to your industry. Whether cleanroom production or demanding transfer processes: we deliver individually designed solutions with verified quality.
Information on Stainless Steel Pipelines
From certified manufacturing – directly from the experts
Piping systems in hygiene-critical areas must be precisely planned, cleanly processed, and fully documented.
Only an experienced partner with certified processes can ensure safety, durability, and compliance – from material selection to final inspection.
A specialized provider like Weiss Apparatebau offers not only expertise but also takes full responsibility for your product.
Piping in hygienic applications must be free of dead space, easy to clean (CIP/SIP), and particle-free.
Smooth inner surfaces (e.g., Ra < 0.8 µm), inspected weld seams, and documented material traceability are essential.
Compliance with FDA, EHEDG, or GMP requirements also plays a central role depending on the industry.
In sterile technology, austenitic stainless steels such as 1.4404 (316L) or 1.4435 have proven to be particularly effective. These alloys are corrosion-resistant, easy to clean, and meet the highest requirements for surface smoothness.
Depending on the industry and medium, Hastelloy may also be used – for example, when handling particularly aggressive substances or extreme temperatures.
Certified stainless steel pipelines are manufactured according to clearly defined quality standards – for example, according to AD 2000, DIN EN ISO 3834, or PED.
These standards ensure not only mechanical stability but above all hygiene, traceability, and production documentation.
For sensitive industries such as pharmaceuticals, biotechnology, or food, this is essential for product safety and audit compliance.