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I-API 7-1 4145Hmod kunye ne-Non-mag Integral Blade Stabilizer
I-Integral Blade Stabilizers yenziwe ukusuka kwi-4145H i-alloy steel bar okanye i-forgings, icinywe kwaye ifakwe kwi-285-341 yobunzima beBrinell;
Izinzisi zii-subs ezimfutshane ngokufanelekileyo ezineencakuba ezincanyathiselwe kumphezulu wazo wangaphandle.Ngokubonelela ngenkxaso ye-BHA (iNdibano ye-Bottom Hole) kwiindawo ezithile zingasetyenziselwa ukulawula umkhondo wequla.Iincakuba zinokuba ngokuthe tye okanye zijikeleze ngobume.I-Spiral blades inokunxibelelana ne-360 ° kumngxuma wokutsala amanzi.
Igumbi 703 Isakhiwo B, iziko Greenland, Hi-tech uphuhliso zone Xi'an, China
86-13609153141
