High-purity solutions - perfectly customized to the requirements of the semiconductor and microelectronic component manufacturing industry. Whether it's the supply of semiconductor factories (fit-up or hook-up of FABs) or state-of-the-art lithography technology, Dockweiler has the right supply systems.
Maximum demands on quality
- > 100 % helium leak test for maximum tightness
- > Clean room production up to ISO class 4
- > Electropolished inner surfaces up to Raavg.≤ 0.25 µm
- > Completely traceable
- > Certified quality with welding protocol
Dockweiler has been a pioneer in the semiconductor industry from the very beginning. Since the early 1980s, with the rise of the first personal computers, we have specialized in stainless steel tubes and fittings for this industry. Our components are prefabricated in certified production environments, manufactured under ISO class 4, 6 and 8 clean room conditions and have electropolished inner surfaces with roughnesses of up to Raavg. ≤ 0.25 µm, optionally even a maximum of 0.13 µm. Each item is 100% helium-tested for leaks - with leakage rates of 1 x 10-⁷ scc/sec for PCW and CFOS and 1 x 10-⁹ scc/sec for UHP products. Welding records, quality certificates, and complete traceability via heat number and material class are a matter of course for us.