| 1/20/2022 | 8481309108 | CHECK VALVE IN A STEEL BODY, WITHOUT BELLOWS SEAL, DESIGNED TO AUTOMATICALLY PREVENT THE REVERSE FLOW OF THE MEDIUM AND TO PASS IT IN THE FORWARD DIRECTION IN THE PROCESS PIPING OF THE POWER INDUSTRY. ACCORDING TO ITS TECHNICAL | 2566 | 30766.5 | China | SHANGHA CHINA | T ARM LLC |
| 1/29/2022 | 8481309108 | THE CHECK VALVE IS INSTALLED IN THE POWERDRIVE ROTARY CONTROL SYSTEM, DESIGNED TO EXCLUDING SLUDGING OF THE EQUIPMENT DURING RUNING THE COLUMN AND TO PREVENT OIL AND GAS SHOWING THROUGH THE DRILL PIPES, SIZE 4F, SERIES G, IN A BODY FROM | 1.3 | 4414.75 | United States of America | Unknown | REPRESENTATIVE OFFICE OF THE COMPANY SCHLUMBERGER LOGELCO INC PANAMA MOSCOW |
| 1/29/2022 | 8481309108 | STEEL CHECK VALVE, INTENDED TO PREVENT REVERSE FLOW OF DRILLING FLUID IN POWER DRIVE ROTARY CONTROLLED DIRECTIONAL DRILLING SYSTEM, OUTER DIAMETER 115 MM, INTERNAL DIAMETER 70 MM IN BODY FROM STEEL ALLOY, | 1.2 | 1344.74 | China | Unknown | REPRESENTATIVE OFFICE OF THE COMPANY SCHLUMBERGER LOGELCO INC PANAMA MOSCOW |