hat
Lachin Vigor pèrmante zam yo te fè nan wo-fòs alyaj tib asye, ak karakteristik nan bon pwopriyete mekanik segondè presizyon gwosè ak rezistan a tanperati ki wo ak presyon.Gen kat presyon klas: nòmal, segondè, ultra segondè, plis ultra segondè.The longè, andigman, dansite piki ak sou sa yo disponib sou demann.
eng
China Vigor Perforating Gun are made of high-strength alloy steel tube, with the feature of good mechanical properties high size precision and resistant to high temperature and pressure.There are four pressure classes: normal,high,ultra high,plus ultra high.The length,phasing,shot density and so on are available on request.