Hygienic Stainless Steel Reducer (Plain End)
A plain end (butt-weld) hygienic reducer is designed for permanent, high-integrity connections in sanitary piping. Unlike clamped versions, these are orbitally welded to tubing, ensuring a seamless, leak-proof transition that eliminates crevices where bacteria can hide.
Design: Available in concentric (center-line) or eccentric (flat-side) styles.
Hygiene: Features a smooth internal bore (Ra < 0.8μm) for CIP/SIP compatibility.
Industry: Standard in dairy, brewery, and pharma sectors.
Attribute,Specification / Detail
Material Grades,"316L (standard for welding), 304, or 304L"
End Connection,Plain End / Butt-weld (prepared for orbital welding)
Standard Specifications,"ASME BPE, DIN 11865, 3A, SMS 3008, ISO 1127"
Internal Surface Finish,Ra ≤ 0.51μm (20μin) to Ra ≤ 0.8μm (32μin)
External Surface Finish,"Bright Annealed, Polished, or Satin Finish"
Body Types,Concentric (Vertical flow) or Eccentric (Horizontal flow)
Weld End Thickness,"Matches tube wall (e.g., 1.2mm, 1.5mm, 1.65mm, 2.0mm)"
Nominal Sizes,1/2" to 12"" (DN10 to DN300)
Pressure Rating,Max pressure typically limited by the tube wall thickness
Traceability,Material Test Reports (MTRs) and Heat Numbers etched
Cleaning Standards,Fully compatible with CIP (Clean-in-Place) and SIP (Steam)
Passivation,Chemical passivation treatment to enhance corrosion resistance
Contact: Jorge Yang
Phone: +86-13588258503
E-mail: sales@fluvalve.com
Whatsapp:+86-13588258503
Add: Room 331, South Building,Building 1, No.3 Jinpeng Street, Sandun Town, Xihu District, Hangzhou City, Zhejiang Province
