What is Union?
Core concept: What is "Union"?
Union is a type of pipe joint that can be quickly disassembled without rotating the two ends of the pipeline.
It consists of a nut and two externally threaded joints (connected to the pipes at both ends) that are tightened by tightening the central nut, tightening the two joints, and pressing the sealing gasket in the middle to achieve connection and sealing.
Main Features
| Quick installation and disassembly | When repairing or replacing valves or instruments, simply loosen the nut in the middle without rotating the pipes at both ends, which is very convenient. |
| Reusable | Designed for easy disassembly and assembly. |
| Suitable for confined spaces | Especially useful in situations where pipeline positions are fixed and difficult to rotate. |
Typical application scenarios
Union is commonly used in pipeline areas that require frequent maintenance, overhaul, or easy installation:
| Instrument connections | front and rear of pressure gauges, thermometers, and flow meters. |
| Equipment interface | The inlet and outlet of water pumps, filters, and heat exchangers are convenient for equipment disassembly and assembly. |
| On both sides of the valve | convenient for separate replacement of the valve. |
| Small pipeline systems | laboratory, pneumatic systems, hydraulic branches, household pipelines. |
summary
We are able to provide high quality Union according to customers' needs and look forward to your purchase.
