Description
| Size | 1/8″-4″ union |
|---|---|
| Material | 304 and 316 Stainless |
| Connection | Female Thread |
| Specification | ANSI/ASME, ASTM, DIN, JIS, ISO; sch 150 |
| Technics | Casting |
| Application | Pipe unions are used to connect piping systems for gas, oil, water, fire protection, and mining. |
| Origin | China |
| Package | Cartons and Pallet / Cartons and Plywood Cases |
| Trademark | SANVO |
| Free Sample | Yes |
What Is a Pipe Union?
A pipe union is a detachable fitting that connects two pipes, allowing easy disassembly for maintenance or repairs. Unlike permanent fittings, unions feature threaded or flanged ends for quick separation without cutting pipes.
How to Select the Right Union Fitting?
Consider these factors when choosing a threaded union or plumbing union fitting:
Material Grade – 304 or 316 stainless steel for different environments
Size & Thread Type – NPT, BSPP, or BSPT threads
Pressure Rating – Ensure compatibility with system requirements

Conclusion
Our stainless steel union fittings provide reliable, long-lasting connections for industrial and plumbing systems. Whether you need stainless steel pipe unions for high-pressure pipelines or hygienic applications, we offer top-quality solutions.
Contact us today for customized fittings tailored to your needs!




