The plastic inspection well features good sealing performance, corrosion resistance, aging resistance, and can be conveniently and reliably connected with plastic pipes. Therefore, it has solved the leakage problem of pipeline systems very well, and is a key environment-friendly product promoted by the state.
- Special high-efficiency plasticizing components;
- Increase in the number of core pulling devices;
- Widened doors or U-shaped doors;
- Slotting on the frame bottom of the clamping unit (standard configuration of D1500 and above);