Metric 304 Stainless Steel Compression Union Tube Fitting 12mm Tubing OD Two Piece Pack High Strength Corrosion Resistant Pipe Connector for Easy Connect and Disconnect Between Pipes in Plumbing and Industrial Fluid Systems

Metric 304 SS Compression Union for 12mm Tube, 2-Piece Set
✔️ 12 mm (0.47 in) OD tube union, 2 pcs, 304 SS, 25 MPa to 40 MPa, 450°C

This metric 304 stainless steel compression union connects two hard tubes, delivering a secure, leak‑resistant seal. It’s a common fit in hydraulic, pneumatic, and plumbing systems using 12 mm OD tubing, especially with steel or copper lines in industrial environments.

✅ Material: Type 304 stainless steel for strength and corrosion resistance
✅ Tube size: 12 mm OD (0.47 in) tubing compatibility
✅ Connection: compression union for quick connect and disconnect
✅ Working pressure: 25 MPa to 40 MPa
✅ Temperature rating: up to 450°C
✅ Pack: 2-piece set for easy replacement
✅ Hose note: use with compression insert bush to avoid leaks

💡 What is a compression union used for in metal tubing systems? It's a handy connector that makes joining and disassembling two tubes quick and leak‑free. - Provides secure, leak‑free connections for hard tubes - Enables quick assembly and disassembly without tools on many designs - Works with 12 mm OD tubing and stainless steel parts - Best used with compression insert bush when connecting hoses