Butt-Weld Concentric Reducer | 4" x 2.5" 14ga | 304 Stainless | 31W

Butt-Weld Concentric Reducer (31W) – 304 Stainless Steel

Butt-Weld Concentric Reducers (31W) provide a hygienic, permanent connection for joining sanitary tubing of different diameters. The concentric design maintains a centered flow path for smooth, efficient product transfer while minimizing turbulence and entrapment.

Manufactured from 304 stainless steel and polished to a 32Ra sanitary finish, these reducers are 3-A Certified for food, beverage, dairy, brewery, cosmetic, nutraceutical, and pharmaceutical applications. Designed for orbital or manual welding, they deliver durable, crevice-free joints for long-term sanitary performance.

FEATURES

• 3-A Sanitary Certified
• 304 Stainless Steel construction
• Concentric design maintains centered flow
• Polished ID/OD with 32Ra finish
• Available in sizes from 3/4" × 1/2" through 10" × 8"
• Suitable for orbital or manual welding

APPLICATIONS & COMPATIBILITY

Ideal for diameter transitions in permanent welded piping. Fully compatible with leading sanitary brands and suited for CIP systems, product transfer lines, and other high-purity installations.

QUALITY & MATERIAL VERIFICATION

All reducers undergo in-house Positive Material Identification (PMI) using the SciAps X-550 handheld XRF spectrometer to verify alloy chemistry and ensure material traceability.

CROSS-REFERENCE