DPX-D hanger for the double cone, double row slips, double cylinder structure, with double insurance sit hanging function. After pitching, the high pressure liquid drives the slips up.
Features
1. Hydraulic control implementation sit, can be used for different borehole conditions.
2. With two different structures of the hanging body, a higher success rate.
3. With the SQ-type ball feeder supporting the use of horizontal wells can be used for high-angle well tail pipe cementing.
4. Seals with nitrile / fluorine rubber, temperature up to 120 ℃ / 200 ℃.
5. Cylinder, body and other major components are made of high strength alloy structural steel, to ensure its mechanical properties.
Specifications
A: φ244.5 mm × φ177.8 mm / φ139.7 mm
B: φ339.7 mm × φ244.5 mm
Technical Parameters
