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Stainless steel

The stainless steel unions are produced from 1.4571 material, alloy X6CrNiMoTi17‑12‑2; to meet DIN EN 10216-5 (≈ AISI 316 Ti).

The temperature range is from -196°C to +500°C; the operating pressure from 40 bar to 250 bar, or up to 400 bar respectively for the stainless steel L range. The wide and extensive range includes unions from 1 mm to 28 mm.
 
Straight unions with tube connection
Straight unions adjustable
Elbow unions
T/L unions
Cross unions
Selection
Components
Products in Stainless steel
Straight union
Straight union
SO 51021
Stainless steel
Straight union
Straight union
SOL 51021
Stainless steel L (high pressure)
Straight reduction union
Straight reduction union
SO 51021 RED
Stainless steel
Male adaptor union
Male adaptor union
SO 51121
Stainless steel
Male adaptor union METR
Male adaptor union METR
SO 51121 METR
Stainless steel
Male adaptor union NPT
Male adaptor union NPT
SO 51121 NPT
Stainless steel
Male adaptor union
Male adaptor union
SOL 51121
Stainless steel L (high pressure)
Male adaptor union NPT
Male adaptor union NPT
SOL 51121 NPT
Stainless steel L (high pressure)
Male adaptor union
Male adaptor union
with edge seal
SO 51124
Stainless steel
Male adaptor union METR
Male adaptor union METR
SO 51124 METR
Stainless steel
Male adaptor union
Male adaptor union
with Conovor O-ring seal (FKM)
SO 51124 OR
Stainless steel
Male adaptor union
Male adaptor union
with edge seal
SOL 51124
Stainless steel L (high pressure)
Male adaptor union METR
Male adaptor union METR
SOL 51124 METR
Stainless steel L (high pressure)
Male adaptor union
Male adaptor union
with Conovor O-ring seal (FKM)
SOL 51124 OR
Stainless steel L (high pressure)
Temperature probe union
Temperature probe union
with edge seal and with stainless steel compression ferrule
SO 51124-D
Stainless steel
Temperature probe union METR
Temperature probe union METR
with edge seal and with stainless steel compression ferrule
SO 51124-D METR
Stainless steel
Temperature probe union
Temperature probe union
with edge seal and with PTFE compression ferrule
SO 51194-D-PTFE
Stainless steel
Temperature probe union METR
Temperature probe union METR
with edge seal and with PTFE compression ferrule
SO 51194-D-PTFE METR
Stainless steel
Female adaptor union
Female adaptor union
SO 51221
Stainless steel
Female adaptor union
Female adaptor union
SOL 51221
Stainless steel L (high pressure)
Weld-on union
Weld-on union
SO 51429
Stainless steel
Weld-on union
Weld-on union
SOL 51429
Stainless steel L (high pressure)
Panel mount union
Panel mount union
max. panel thickness 5 mm
SO 51521
Stainless steel
Panel mount union
Panel mount union
max. panel thickness 5 mm
SOL 51521
Stainless steel L (high pressure)