Price:Negotiable

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Description:With the features of deep perforation,Website:http://www.fypedrilling.com, regulate Channels, low harm, no pestle blocking, no damage to casing, this series of products can be used for normal temperature, high temperature and super-high temperature. Technical Parameter:                                                                            High Temperature: 170?/24h  160?/48hNoType of PerforatorType of Shaped ChargeOD(mm)Height (mm)Medicine amount (g)Type of ExplosiveDrilling performance of the concrete targetOD of Perforating gun (mm)OD of Casing(mm)Depth(mm)Hole size (mm)151D