SMS Unions
Raj Metals offers high-quality SMS Unions for hygienic and sanitary piping systems. These unions are designed for strong, reusable, and easy-to-clean connections in dairy, pharma, beverage, and food processing lines where reliable assembly and dismantling are essential.
Key Features
✓ Hygienic union connection for sanitary pipelines
✓ Easy dismantling for cleaning and maintenance
✓ Precision machined liner, male part, nut, and gasket
✓ Suitable for CIP service and product transfer lines
Product Specifications
| Parameter | Details |
|---|---|
| Product Form | SMS union set with liner, male part, round nut, and gasket |
| Connection Standard | SMS sanitary union standard |
| Material Grade | SS 304 / SS 304L / SS 316 / SS 316L |
| Surface Finish | Internal electropolished / mirror finish, external matt or satin finish |
| Standards | SMS, DIN, ISO, BS, 3A sanitary standards as applicable |
| Certification | Material Test Certificate and surface finish report available on request |
| Quality Checks | Dimensional inspection, finish verification, pressure / leak testing where applicable |
SMS Unions Size Chart
| Size / Range | Material / Finish | Connection / Form | Recommended Use |
|---|---|---|---|
| 1 inch - 1-1/2 inch | SS 304 / SS 316 | SMS union set | Small sanitary lines |
| 2 inch - 3 inch | SS 304L / SS 316L | Union with food-grade gasket | Regular dairy and pharma transfer |
| 4 inch - 6 inch | SS 316 sanitary finish | Heavy-duty SMS union | Bulk product transfer |
| Custom size | As per requirement | Special machined union | Equipment and project needs |
| Custom Requirement | Custom sizes, grades, finishes, and drawings are available on request. | ||
