How to Selecting Leak-Tight Ductile Iron Pressure Parts: Graphite Morphology, Leakage Risk and NDT
Ductile Iron for Pressure Parts Who this helps: Design Engineers / Buyers specifying pressure-tight iron castings—pumps, valve bodies, compressors, hydraulic housings—where leakage risk, durability and inspection cost matter.What you’ll get: a material selection path (gray/grey vs ductile vs ADI), how graphite morphology drives leak paths, DFM rules that prevent porosity/shrinkage at seals, a copy-paste drawing…