Landing collars
Landing collar PKhN-M, PKhTs
Designed to retain the cementing plugs at the end of slurry displacement and to give the cementing-complete signal. Used in strings of nominal Ø 102, 114, 127, 140, 146, 168, 178, 194 mm.
Design features
- Backflow prevention
- Reliable retention of the plug set in the seat
- String sealed after the plug set lands in the seat
Sizes and technical characteristics
Characteristics on request
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