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9405990000
This reducing flange adapter is precision fabricated by CNC turning and milling. It connects two different diameter flanges, designed for reliable sealing and structural connection in vacuum systems, process pipelines and industrial equipment.
Made from stainless steel (SS304 / SS316L optional), the component features smooth machined sealing surfaces, accurately positioned bolt holes and concentric bore. It has excellent corrosion resistance, high structural strength and stable performance under pressure or vacuum conditions.
We support full customization: varying flange diameters, center bore sizes, hole patterns, overall length and surface finishing such as polishing, passivation and deburring. Our machining process guarantees strict dimensional tolerances for leak-free assembly.
Key Features
CNC turning & milling for high concentricity
Stainless steel 304 / 316L material options
Custom reducing transition between different flange sizes
Precision sealing face and drilled bolt holes
Resists corrosion for vacuum & fluid applications
OEM & ODM service, prototype & mass production
Applications Vacuum equipment, process piping, chemical machinery, pressure vessels, semiconductor equipment and industrial fluid transfer systems.