420J2 Stainless Steel Bar for High-Pressure Plug Applications
In high-pressure hydraulic and industrial systems, the plug is one of the most critical components. A seemingly small part, it prevents leakage, maintains pressure stability, and ensures system safety. Choosing the right plug material is essential, as improper material selection can cause deformation, corrosion, or oil leakage. Among many materials, 420J2 stainless steel bar and […]
