Key Features
- Plastic-to-metal transition: enables convenient connection between PVC-U/C piping and metal female-threaded fittings.
- Solvent cement + threaded: plastic end permanently bonded; threaded end detachable.
- All-plastic threads: corrosion resistant, cost-effective for general industrial applications.
- Flexible installation: threaded connection allows easy disassembly for equipment maintenance and replacement.
Manufacturing Process
Injection molded from PVC-U/C; one end is a socket, the other features male threads. Threads formed directly during molding or machined afterwards.
Critical Process Parameters
- Male thread dimensional accuracy and form conform to standards.
- Coaxiality control between threads and socket centerline.
- Precise machining of socket ID, ovality, and chamfer.
Raw Material Characteristics
- Material: PVC-U or PVC-C
- PVC-U suitable ≤60°C; PVC-C suitable ≤93°C
- All-plastic threads, corrosion resistant
- High mechanical strength
Typical Applications
- Connection between chemical piping and metal female-threaded valves or instruments.
- Interfacing plastic piping with metal equipment in industrial water treatment systems.
- Connecting piping to hardware in electroplating and semiconductor industries.
Application Scenarios
- Transition connections between industrial plastic piping and metal female-threaded fittings.
