Awọn ọna plug itẹsiwaju ọpá

Awọn ẹya ara ẹrọ
1, iwọn boṣewa jẹ 125/150/200mm mẹta.
2. Awọn ọna fi sii iru mura silẹ design."1 iṣẹju-aaya" lati pari ọpa itẹsiwaju ati pisitini ọpá plug ati yọọ asopọ.
3, apẹrẹ knurling anti-skid, teramo ifọwọkan ati ija, rọrun lati lo laisi skidding.
4. O le ṣee lo pẹlu aami kanna ti 72Mpa hydraulic jacking ẹrọ lati fa gigun jacking ọpọlọ.