Application review
Hydroforming can be useful when a hollow part needs changing cross-sections, local expansion, or fewer welded sub-parts. Send the current drawing or a sample; ShuiYiYuan will review whether the process is practical and which project stage should come next.
Application areas
ShuiYiYuan has project experience with exhaust components, chassis and body structures, seat frames, and instrument-panel crossmembers. Each new part is reviewed against its own drawing and input conditions.
View automotive hydroforming
Frame members, head tubes, connectors, and shaped hollow supports can be reviewed where the drawing requires local expansion or a controlled section change.
Aircraft hollow structures and lightweight alloy parts are reviewed against the drawing, material condition, tolerances, traceability, inspection, and any program-specific requirements.
Special tees, elbows, reducers, and other shaped tube sections can be reviewed where hydroforming creates the required local geometry. Pressure rating, leak-rate testing, and system validation remain separate requirements.
Hollow housings, frame members, and shaped supports can be submitted for process review. Suitability is decided from the part geometry, material, interfaces, and production requirements.
Part Features
Materials
Grade, condition, seam, tube dimensions, and the 2–6 mm incoming wall-thickness range still need to be checked against the drawing. The list below does not mean that every grade and geometry combination is production-ready.
