ASTM B16.5 Titanium Socket Weld (SW) Flange | RF Facing | Polished Surface

Our Titanium Socket Weld (SW) Flanges are the premier choice for small-diameter, high-pressure piping systems. Unlike slip-on flanges, the socket weld design provides a smooth bore and better flow characteristics, reducing turbulence and erosion inside the joint.

The mirror-polished surface (Ra < 0.2μm) is not just for aesthetics. In industries like semi-conductor processing and specialty chemicals:

• Contamination Control: A polished surface prevents particle entrapment and makes cleaning/sterilization more effective.
• Enhanced Corrosion Resistance: Polishing removes surface imperfections where stress corrosion cracking could potentially start.

Advanced Machining & Fitment

Each flange undergoes rigorous CNC machining to ensure the socket depth and diameter perfectly match your titanium piping. This ensures a tight fit-up and a high-quality fillet weld, minimizing the risk of weld leakage in critical environments.

FAQ:

Q: What is the main advantage of a Socket Weld Flange over a Slip-On Flange?
A: Socket weld flanges have an internal recessed area that acts as a guide for the pipe, providing a smoother internal flow and higher fatigue strength than slip-on flanges.

Q: Can I get these flanges with a customized RF height?
A: Yes. While 1/16" (1.6mm) is the standard RF height for Class 150/300, we can customize the facing dimensions according to your specific gasket and sealing requirements.