SMS Sanitary Union
SMS union (Swedish Manufacturing Standard) features a captive seal design to provide a smooth, crevice-free internal bore. It comprises of a round nut, welding liner and male part with an L style seal.
- Compliable with SMS standard tube diameters
- Size range: 1" ~ 4"
- Roughness: Ra 0.8μm (Ra 32μinch)
- Stainless steel material: 304ss, 316L
- Seal : NBR, EPDM , Silicone , FKM
