Stainless Steel Tube Union – 3/4" Tube OD | Compression Fitting
The SU-12 is a 3/4" tube OD compression union fitting constructed from high-grade 316 stainless steel for dependable performance in high-pressure, sanitary, or process-critical environments. Designed for straight-line tube-to-tube connections, this union is ideal for integrating into clean piping systems, OEM skids, and instrumentation lines.
● Material: 316 Stainless Steel (Corrosion-Resistant Alloy)
● Connection Type: 3/4" Tube OD x 3/4" Tube OD
● Applications: Sanitary stainless steel fittings, clean in place instrumentation, gas and liquid tubing assemblies, pressure systems
This tube union is compatible with Swagelok-style compression fittings, offering leak-tight integrity and smooth alignment during installation. Precision-machined and dimensionally consistent, the SU-12 is a go-to fitting in systems requiring precise fluid control, repeat disassembly, and corrosion resistance.
From process automation to biotech labs, this union performs where reliability and hygiene are non-negotiable.
| Inch/Metric | Inch |
|---|---|
| Tube Outside Diameter D | 3/4in, mm |
| Width Across Flats h | 1-1/16in |
| Dimension A | 24.38mm |
|---|---|
| Dimension B | 21.84mm |
| Dimension I | 33.27mm |
| Dimension L | 53.59mm |
| Dimension d [Min] | 15.74mm |
| Swagelok | 1210-6 |
|---|