Landing Collar
Negotiable /Piece
Min.Order:1 Piece
Sinotai Petroleum Equipment Co., Ltd.
Landing Collar
1.The QZ landing collar comprises housing,ball seat and latch.
2.The latch holds ball seat through pins.After the hanger is set,pressure is applied to release the ball seat.
3.The landing collar can be used with any kinds of hydraulic liner hangers.
4.Combination of plug with latch provides efficient seal which can check back pressure.
5.The materials of inner sleeves allow easy drillout.
Main Parameters:
Specifications,mm | Φ177.8/139.7/127/114.3/101.6/88.9 |
Pressure of Shearing Pins,MPa | 16-17 |
Sealing Capacity,MPa | 25 |
Setting Ball Size,mm | SΦ45/42/36/36/30/30 |