1. Main specifications:
- Tested pipe size:Ф10-Ф114 ( or customization )
- Pipe length:3000mm~24000mm
- Rated pressure:70-100MPa
- Pressure holding time: 5s~30s adjustable
- Applied radial seal and testing accuracy≤0.5MPa
- Testing efficiency: 45-60s/pc
- Applied Mitsubishi PLC,automatically loading and unloadThe computer will display, record and print the testing value and curve automatically.
2. Main testing process:
1）Adjust the moving beam according to the pipe length.
2）The pipe is measured and loaded by the loading chains.
3）The clamp device is lifted by cylinders to clamp the pipes.
4）The double end sockets move to seal the pipes.
5）Preliminary sealed booster
6）Filling water and outlet air.
7）Air release valve is closed and pressure boosting。
10）Pipe is taken out of end socket.
11）Loosen the clamping
13)Length measuring and cleaning.