1.drill collar slip 2.type:DCS-S DCS-R DCS-L 3.API Spec 7K ISO9001:2008 4.GB/T 28001-2001 5.GB/T 24001-2004-ISO14001:2004 Drill collar slip is manufactured in a structure of muli-segment pieces with firm structure, light weight, and large holding range, which is easy to fit the changing of the external diameter of the drill collar due to wear and tear. TypeDCS-SDCS-RODin3-44-4.7/84.1/2-65.1/2- ...
... -explosive verification authority. Its intrinsic safety explosion-proof level reaches (ib) II CT6. Moreover, the main technical performance indexes of this ... under wiring installation stateWeight: About 150gIntrinsic Safety Explosion-Proof Grade: (ib) II CT6Dimension: 29×106×72 (width×height×depth) mmInstrument Installation ...
... Voltage 160-300V ACImpulse Voltage 6kV-1.2uS waveformRated Current(Ib ) 5AMaximum Rated Current (Imax ) 45 AOperating Current Range 0.4 ... % Ib ~ ImaxOperating Frenquency Range 50Hz±10%Internal Power Consumption ≤2W/10VAOperating ...
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