412F Air flush Core Barrel Inner Tube 1.5m or 3.0m
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412F Air flush Core Barrel for soft to medium hard rocks Key to Main Parts of 412F Core Barrel Assembly Complete core barrel consists of: 1. Core Barrel Head 2. Inner Tube 1.5m or 3.0m 3. Outer Tube 1.5m or 3.0m 4. Inner Tube Extension 5. Core Lifter 6. Core Lifter Case The 412F Air flush Core Barrel advantage is it can be optimized for the use of air flush Specification Core Barrel Type 412F Hole Diameter (mm) 107.2 Core......
ROSCHEN GROUP
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Standard Universal Drilling Water Swivel 25k For Bq Nq Hq Pq Coring System
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...core barrels and rods. BQ NQ HQ PQ standard universal water swivels are designed to provide a watertight or airtight rotating joint to connect the pump to the drill string with a high pressure hose. Most water swivels can use with a variety of flushing mediums including water, air, foam, or bentonite drilling...
WUXI PEERCHEER MACHINERY CO.,LTD
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