Dairy Concentric Reducer in standard and custom sizes. Compare quotes from verified suppliers on MetalMitra, with MTC 3.1 and worldwide delivery.
- Dairy Concentric Reducer
- SS 304 / 316L
- Ra ≤ 0.8 µm
- 3-A / DIN / SMS / ISO
- Tri-Clamp
- Electropolished
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Specifications
| Type | Concentric |
|---|---|
| Standards | 3-A, ASME BPE, DIN 11850 / 11851 / 11852 / 11853, SMS 3008 / 1145, ISO 2037 / 2852, IDF / ISO 2853, BS 4825 |
| Size | 1/2" to 6" OD (12.7 mm – 152.4 mm) / DN10 – DN150 |
| Material | SS 304, SS 304L, SS 316, SS 316L |
| Internal Finish | Ra ≤ 0.8 µm, Ra ≤ 0.5 µm, Electropolished on request |
| External Finish | Mirror / Satin polish |
| Ends | Weld End, Tri-Clamp (TC), SMS / DIN / RJT / IDF Union |
Dairy Concentric Reducer for changes in direction, branching and size transitions, available on MetalMitra in standard and custom sizes, with mill-certified traceability on every lot.
A dairy concentric reducer is a sanitary reducer that changes line size on a common centreline, suited to vertical hygienic lines.
Dairy (sanitary) fittings are stainless steel fittings with smooth, polished internal surfaces and crevice-free joints that can be cleaned in place (CIP). They are used in dairy, food, beverage, brewery, pharmaceutical and cosmetic plants where hygiene is critical.
Product range
- Bends & Elbows — 45°, 90° and 180° sanitary bends.
- Tees & Crosses — Equal, reducing and short-outlet tees and crosses.
- Reducers — Concentric and eccentric sanitary reducers.
- Clamps, Ferrules & Unions — Tri-Clamp ferrules, clamps, SMS / DIN / RJT / IDF unions.
Why engineers choose it
- Symmetrical — Common centreline transition.
- Vertical Lines — Used in vertical runs and tank outlets.
- Hygienic Finish — Polished bores that keep product from building up.
- CIP Friendly — Crevice-free geometry made for CIP systems.
Dairy Concentric Reducer Material & Grades
| Material | Grades / Specifications |
|---|---|
| Stainless Steel 304 / 304L | AISI 304 / 304L (1.4301 / 1.4307) for general food and dairy service |
| Stainless Steel 316 / 316L | AISI 316 / 316L (1.4401 / 1.4404) for pharma, CIP chemicals and salt-bearing products |
| Gaskets (for clamp & union fittings) | EPDM, Silicone, Viton (FKM), PTFE – FDA compliant |
Where it is used
- Dairy Plants
- Food Processing
- Beverages & Juices
- Breweries & Distilleries
- Pharmaceutical
- Biotechnology
- Cosmetics
- Water Purification
- Confectionery
- Edible Oil Plants
- CIP Systems
- Process Skids
Inspection & paperwork
Suppliers on MetalMitra back Dairy Concentric Reducer with the checks and paperwork your QA team expects.
- Dimensional inspection
- Internal surface roughness (Ra) measurement
- Visual inspection of polish and welds
- Material grade verification (PMI)
- Pressure / leak testing as applicable
- EN 10204 3.1 Mill Test Certificate
- Cleaned, sealed and bagged packing
The MetalMitra advantage
- Checked sellers only — Every supplier profile is screened by MetalMitra before it goes live.
- Faster sourcing — Post one requirement and receive competitive offers without chasing calls.
- Paperwork sorted — MTC 3.1, test reports and TPI arranged as your project demands.
- Global logistics — Seaworthy packing and dispatch to project sites across the world.
Get a quote
Tell us the specification, quantity and destination you need for Dairy Concentric Reducer. MetalMitra connects you with suppliers who can deliver.
Technical note: Figures shown are indicative. Final acceptance should be based on the applicable standard, approved drawings and the MTC supplied with the material.
Applications & industries
- Dairy Plants
- Food Processing
- Beverages & Juices
- Breweries & Distilleries
- Pharmaceutical
- Biotechnology
- Cosmetics
- Water Purification
- Confectionery
- Edible Oil Plants
- CIP Systems
- Process Skids
- Water & Wastewater
- Pharmaceutical
- Food & Dairy
Testing & documents
Ask for the documents you need in your requirement — suppliers confirm them in their quotation:
- Mill test certificate to EN 10204 3.1, or 3.2 with third-party witness
- Third-party inspection (TPI) by SGS, Bureau Veritas, TÜV or your nominated agency
- Tests as the standard or your order requires: hydro, PMI, IGC, NDT, hardness or impact tests
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