SMS Union

A very similar union to DIN. SMS (Swedish Manufacturing Standard) also consists of a round slotted nut in 304 stainless, Weld liner and weld male in 316, and a “L” style EPDM joint ring.

  • Sizes 1″ OD – 4″ OD available ex-stock
  • The standard ‘L’ style joint ring is EPDM - Metal Detectable also available.
  • Blank liners in 316 are also stocked.
  • C-Spanners to suit both SMS & DIN (1″ – 4″) is also stocked.
  • 4″ Large type union can be supplied on request.
SMS Union