JZ Mechanical Shock Absorber
JZ Mechanical Shock Absorber
Description
JZ Mechanical Shock Absorber Oil Drilling Tools
JZ shock absorber https://www.youlongpetro.com is a shock tool Whatsapp+8615972752793 act as vertical absorbing function when drilling with cone bit or abrasive coring bit luben@youlongpetro.com https://www.youlongpetro.com.It can absorb or slow down vertical shocking and impact load of drill stem when drilling Whatsapp+8615972752793,thereby keep normal drilling pressure luben@youlongpetro.com https://www.youlongpetro.com,prolong service life of drill bit,protect drilling tools and surface equipment Whatsapp+8615972752793,decrease drilling cost,increase drilling efficiency luben@youlongpetro.com https://www.youlongpetro.com.
JZ shock absorber use butterfly spring as elastic element,this is quite different with hydraulic shock absorber which use silicon oil etc.,as working medium,it working property do not effected by working circumstance,it has the advantages of simple structure,reliable working,convenient operation and maintenance,good shock absorption,long service life and high property.
| Model | JZ178 |
|---|---|
| OD mm(inch) | 178(7) |
| ID mm(inch) | 57.2(2‑1/4) |
| Working Temperature ℃ | -40～150 |
| Max.Stroke mm(inch) | 120(4‑3/4) |
| Torsional Limited KNm(Ibfft) | 15(11,000) |
| Max.Tensile Load KN(lbf) | 1500(337,000) |
| OAL mm(ft) | 2570(8.4) |
| Connection API | NC50 |
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