304 Stainless Steel Compression Union Cross Fitting

Achieve robust four‑way tube junctions with a 304 stainless steel compression union cross fitting. Built for demanding environments, it handles gas, water, and oil lines while resisting corrosion, offering a reliable cross connection for compact piping layouts.

Key specifications

• Tube OD options: 1/8" (3.175 mm), 1/4" (6.35 mm), 3/8" (9.52 mm), 1/2" (12.7 mm)
• Nominal pressure: 25–40 MPa
• Working temperature (max): 450 °C
• Fluid compatibility: Gas, Water, Oil
• Body material: 304 stainless steel

What’s included

Includes: 1 piece compression fitting.

Why it stands out

• Durable, corrosion‑resistant 304 stainless steel ensures longevity in harsh industrial environments.
• Four‑way cross configuration enables efficient distribution and tight routing without additional fittings.
• Compression design facilitates quick, tool‑free assembly and provides a secure, leak‑tight seal when installed correctly.
• High‑pressure and high‑temperature tolerance makes it versatile for gas, water, and oil applications.

Installation at a glance

1. Confirm tube OD matches one of the listed sizes (1/8", 1/4", 3/8", or 1/2").
2. Cut each tube square and remove burrs for a clean seal.
3. Slide the nut onto the tube and insert the tube into the fitting cross until seated.
4. Tighten using standard compression fitting practices and perform a leak test appropriate for the system.