High Corrosion Resistant Hastelloy Piping Components | Semiconductor Process Piping Solutions

Precision-engineered hook-up assemblies for semiconductor manufacturing, integrating tube bending with precision machining to deliver high-purity fluid transfer solutions that meet the corrosion resistance and cleanliness requirements of stringent cleanroom environments.

Semiconductor manufacturing processes impose extremely stringent requirements on gas and chemical delivery hook-ups, where even trace contamination or connection leaks can impact yield rates. The manufacturing challenge for such customized hook-up assemblies lies in the integration capability of multiple processes: from precision tube bending, turn-mill operations on fitting ends, to multi-axis milling and drilling positioning of mounting brackets. Each step demands strict dimensional tolerance control.
Particularly during welding, ensuring leak-tightness and surface cleanliness is crucial to prevent particulate contamination. The final electropolishing process demands precise parameter control to achieve ultra-low surface roughness without compromising dimensional accuracy, guaranteeing no residue or dead legs on fluid contact surfaces.