Beschreibung
Welding flange DN 160 ISO-K is a specialised vacuum connection component for laboratory and technical apparatus requiring robust, weldable flange interfaces. This ISO-K standard flange enables permanent welded joints in vacuum lines and system assemblies used with laboratory equipment. With a nominal diameter of DN 160, it supports large-bore vacuum connections where secure, leak-tight integration is essential. Supplied as a single piece, the flange serves as an accessory or spare part for laboratory devices and vacuum installations. Available from manufacturer WELCH, it follows established ISO-K flange conventions widely applied in scientific vacuum technology. Suitable for research laboratories, analytical setups and process environments that rely on modular vacuum hardware, this welding flange allows durable attachment of tubing or chamber sections. Its ISO-K geometry supports compatibility with corresponding clamps, seals and mating flanges of the same nominal size. Ideal for maintenance, system expansion or equipment configuration, the DN 160 welding flange contributes to stable vacuum infrastructure at the weld interface.
This article belongs in Other instruments & spare parts.
Key features
- Pack size: 1 pc
- Product type: Welding flange
- Nominal diameter: DN 160
- Flange standard: ISO-K
- Connection type: Weldable vacuum flange
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Questions about Welding Flange DN 160 ISO-K
What is this article?
Welding Flange DN 160 ISO-K is the article on this page. Luminix Health distributes WELCH for laboratory use. It sits in Other instruments & spare parts, in Präzisionsinstrumente.
Some instruments do not sit cleanly in one measuring principle, and every instrument eventually needs a spare: a lamp, a fuse, a seal, a knob. The spare has to be the part for that model. A near match is a different part. Calibration of the instrument, once it measures, belongs with EURAMET, BELAC and the BIPM.
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The category is Other instruments & spare parts. The catalogue is Präzisionsinstrumente.
Shelves beside this one are Präzisionsinstrumente.
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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

