Kerui Mechanical Engineering Technology Co., Ltd

Retrievable bridge plug-Selective Plugging QSB type bridge plug: wall hanging type, hollow mandrel,

ISO Simple structure, flexible piston and good tightness. Small OD makes, not easy to be blocked. It is mainly composed of main body, slip centralizer

Tubing Centralizer 1. Application Tubing centralizer is mainly used for oil pipe centralizing in oil well and deflecting well. 2. Structure

Stop collar 1 Application and characteristic Position device (stop ring), called position ring, stop circular, brake ring, etc. It is used to ...

Oil Well Laser Slotted Screen Tube 1. Introduction Its made of J55 oil pipe. It has high strength and it not easy become deformed. It avoids

Oilwell Hydraulic-Set Packer (Y341) 1. Application Y341 packer is used for water injection by layer, high pressure injection, acidification

Oilwell Inflatable Packer--K344 Steel Frame Packer Maker 1.Application Oilwell Expand packer Factory--K344 Steel Frame Packer Duringworking, nomechan

Bow Spring Casing Centralizer 1.Application and characteristic RTFJ series spring centralizer, all stamping weaved struct...