The Sanitary SMS (Swedish Milk standard) ferrule is very popular in hygienic industry. It is designed for use in the food industry and other sanitary applications. These ferrules are made according to SMS standards, allowing them to be applied to current SMS piping systems.
The materials are suitable for food, dairy, beverage, meat processing, vacuum processing, pharmaceutical, chemical, and many other industries. VTY manufactures Sanitary SMS Ferrules by using optimal grade materials and the most modern techniques and high-tech tools & machines, so they are your best choices for your piping systems.
Multiple Applications: pharmacy, beer, food, petroleum, dairy, beverage, biotech, cosmetics etc.
Providing a smooth, secure sealing surface for sanitary connections
Beautiful appearance, smooth surface and anti - corrosion
| Size Range | 1’’–12’’ |
| Specification | SMS |
| Material | 304 / 304L / 316 / 316L (Forged) |
| Seal | NBR / Silicone / EPDM / FPM / PTFE |
| Surface Roughness | Ra ≤ 0.4µm (internal, polished) / Ra ≤ 1.6µm (external) |
The size of a sanitary ferrule is an important factor to consider during selection and use. Its dimensions mainly include diameter, length, and flange specifications. Pipelines of different specifications require corresponding sizes of sanitary quick coupling clamps to ensure the stability and sealing of the connection. When choosing, the diameter of the pipeline, pressure rating, and special requirements of the usage environment should be fully considered.
SMS ferrules are widely used in:
Dairy processing systems
Brewery and craft beer production
Beverage filling systems
Pharmaceutical manufacturing
Biotech and fermentation systems
Food processing pipelines
Liquid cooling systems
It is used in hygienic piping systems for food, dairy, beverage, and pharmaceutical industries to ensure clean and secure connections.
SMS is mainly used in Scandinavian dairy systems, while DIN is more common in German and EU industrial piping systems.
No, SMS and DIN standards are not directly compatible due to different dimensional designs.
For sanitary applications, internal surface roughness should be Ra ≤ 0.4 µm.
VTY specializes in manufacturing high-precision sanitary SMS ferrules and full hygienic piping solutions.
We support OEM production, drawing customization, and bulk supply for global industrial clients.
| Size | A | B | C | D | ||
|---|---|---|---|---|---|---|
| 14WMP | 14MMP | 14AMP | ||||
| 25 | 22.5 | 25 | 50.5 | 12.7 | 21.5 | 28.6 |
| 32 | 29.5 | 32 | 50.5 | 12.7 | 21.5 | 28.6 |
| 38 | 35.5 | 38 | 50.5 | 12.7 | 21.5 | 28.6 |
| 51 | 48.5 | 51 | 64.0 | 12.7 | 21.5 | 28.6 |
| 63.5 | 60.3 | 63.5 | 77.5 | 12.7 | 21.5 | 28.6 |
| 76 | 72.9 | 76.1 | 91.0 | 12.7 | 21.5 | 28.6 |
| 101.6 | 97.6 | 101.6 | 119.0 | 15.8 | 21.5 | 28.6 |
| Size | A | B | ||
|---|---|---|---|---|
| 3A | DIN | ISO1127 | ||
| 1/2"-3/4" | 25.2 | 6.4 | ||
| DN10-20 | DN17.2-21.3 | 34 | 6.4 | |
| 1"-11/2" | DN25-40 | DN26.9-42.4 | 50.5 | 6.4 |
| 2" | DN50 | 48.3 | 64.0 | 6.4 |
| 21/2" | 60.3 | 77.5 | 6.4 | |
| 3" | DN65 | 76.1 | 91.0 | 6.4 |
| DN80 | 88.9 | 106.0 | 7.9 | |
| 4" | DN100 | 119.0 | 7.9 | |
| 114.3 | 130.0 | 7.9 | ||
| DN125 | 139.7 | 155.0 | 11.1 | |
| 6" | 166.8 | 11.1 | ||
| DN150 | 168.3 | 183.0 | 11.1 | |
| 8" | 217.7 | 11.1 | ||
| DN200 | 219.1 | 233.5 | 11.1 | |
| 10" | 268.5 | 11.1 | ||
| 12" | 319.3 | 11.1 | ||
| Size | B | B1 | ||
|---|---|---|---|---|
| 3A | DIN | ISO1127 | ||
| 1/2"-3/4" | 21.8 | |||
| DN10-20 | 10.2-21.3 | 36.2 | 34 | |
| 1.5" | DN25-40 | 26.9-42.4 | 52.7 | 50.5 |
| 2" | DN50 | 48.3 | 66.2 | 64 |
| 2.5" | 60.3 | 79.7 | 77.5 | |
| 3" | DN65 | 76.1 | 93.2 | 91 |
| DN80 | 88.9 | 108.2 | 106 | |
| 4" | DN100 | 121.2 | 119 | |
| 4.5” | 114.3 | 132.2 | 130 | |
| DN125 | 139.7 | 157.2 | 155 | |
| 6" | 169 | 166.8 | ||
| DN150 | 168.3 | 185.2 | 183 | |
| 8" | 219.9 | 217.7 | ||
| DN200 | 219.1 | 235.7 | 233.5 | |
| 10" | DN250 | 270.7 | 268.5 | |
| 12" | DN300 | 321.5 | 319.3 | |
Address
No.729, Road 3, Binhai Industrial Zone, Wenzhou, Zhejiang, China
Tel
