316L Stainless Steel Transition Flange (Custom-Machined)

This component is commonly installed at valve outlets, pump nozzles, or between non-standard flanges to ensure a secure connection and reliable sealing. The design is based on a welded construction, which provides sufficient strength and sealing performance compared with assembled or cast structures. Surface treatment can be tailored to service conditions or customer requirements, such as sandblasting, polishing, or retaining machining marks.
This product is not kept in stock and is manufactured strictly to customer specifications. Production is carried out on CNC lathes and milling machines, with flange sealing faces, bolt hole locations, and other critical dimensions controlled within standard tolerances to guarantee precise fit-up with mating equipment.
For material selection, 316L stainless steel offers excellent corrosion resistance, making it particularly suitable for acidic media, marine environments, and medium- to high-temperature service. This ensures extended service life and reliable performance under demanding operating conditions.