Non-Rotating Float Collar with BTC LTC API Thread 5" to 20" Sizes 21-35 MPa Working Pressure
High-performance non-rotating float collar prevents slurry backflow in drilling operations. Features inverted Poppet valve for strength, non-metallic components to protect PDC drill bits, and controlled buoyancy. Available in single and double valve designs with sizes from 5" to 20" and working pressures of 21-35 MPa.
Place of Origin
China
Packaging Details
Wooden Box
Model Number
4 1/2"~36"
Certification
API,ISO,QHSE
Corlor
Blue or as required
Brand Name
Puyang Zhongshi Group
Product Description
Non-Rotating Float Collar with High Performance BTC/LTC/API Thread
The Non-Rotating Float Collar attaches to one or two casing joints above the Float Shoe and serves to prevent slurry backflow. Its non-rotating insert engages connecting plugs and locks rotation when PDC drill bits are employed.
Key Features
- High temperature and pressure resistance capabilities
- Inverted Poppet valve with enhanced structural strength
- Controlled buoyancy regulated by filling casing and surface
- Non-metallic components prevent damage to PDC drill bits
- Available in single and double valve configurations
- PDC drillable design for efficient operations
Technical Specifications
| Specification | O.D. (mm) | I.D. (mm) | Min. Dia. (mm) | Total Length (mm) | Connection Type | Working Pressure (MPa) |
|---|---|---|---|---|---|---|
| 5" Float Collar | 141.3 | 110 | 50 | 500 | BTC/LTC/BCSG | 21-35 |
| 5 1/2" Float Collar | 153.67 | 112 | 55 | 530 | BTC/LTC/BCSG | 21-35 |
| 7" Float Collar | 194.46 | 162.5 | 77 | 586 | BTC/LTC/BCSG | 21-35 |
| 9 5/8" Float Collar | 270 | 225 | 77 | 720 | BTC/LTC/BCSG | 21-35 |
| 13 3/8" Float Collar | 365 | 319 | 77 | 720 | BTC/LTC/BCSG | 21-35 |
| 20" Float Collar | 533.4 | 475 | 77 | 720 | BTC/LTC/BCSG | 21-35 |
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