Connect casing in the well, seal casing annular space and bear part of weight of casing; Hang tubing and downhole tools, support the weight of tubing and seal the annular space between tubing and casing; Control and adjust oil production; Assure the safety of downhole production. It is convenient for control operation,lift down operation and testing and paraffin cleaning;record oil pressure, casing information.
Main Drift: 2-1/16"、2-9/16"、3-1/16"、4-1/16"、5-1/8"
Working Pressure: 2000psi~20000psi
Temperature Level: KU
Material Class: AA、BB、CC、DD、EE、FF、HH
Specification Level: PSL1~PSL4
Performance Level: PR1~PR2
Professional customer service team, professional after-sale services create a comprehensive high-quality, advanced technology, reliable products, which gives you a strong sense of security.
Professionals, professional skills and precision equipments insure that we can provide you with professional product customization service.
The best quality products, strict quality control system and good reputations established Saigao product's irreplaceable place.
Superb technical team with continuous technological innovation, closely follow the market's trend help you to create the highest performance products.