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Contact name:Liza
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7" BTC Thread Float collar and float shoe
Floating shoes and hoops can replace guide shoe, casing shoe.It can be used not only for general technical casing and reservoir casing, but also for deep Wells, ultra-deep Wells and special process Wells.The internal structure of float shoe and float hoop is basically the same, except that the upper and lower ends of float hoop body are API casing threads
| Specification(in) | O.D.(mm) | I.D. (mm) | Total length(mm) | Min.Dia. (mm) | Conn Type | Affordable strength of back-pressure(Mpa) | |
| Float Shoe | 5 | 140.3 | 110 | 495 | 50 | 5 BCSG | 35 |
| 5 1/2 | 153.67 | 122 | 514 | 55 | 5 1/2 BCSG | 35 | |
| 7 | 194.46 | 162.5 | 533 | 77 | 7 BCSG | 35 | |
| 9 5/8 | 269.88 | 225 | 550 | 77 | 9 5/8 BCSG | 35 | |
| 13 3/8 | 339.7 | 319 | 550 | 77 | 133/8 BCSG | 35 | |
| 20 | 534 | 475 | 652 | 77 | 20 BCSG | 35 | |
| Float Collar | 5 | 141.3 | 110 | 500 | 50 | 5 BCSG | 35 |
| 5 1/2 | 153.67 | 112 | 530 | 55 | 5 1/2BCSG | 35 | |
| 7 | 194.46 | 162.5 | 586 | 77 | 7 BCSG | 35 | |
| 9 5/8 | 270 | 225 | 720 | 77 | 9 5/8 BCSG | 35 | |
| 13 3/8 | 365 | 319 | 720 | 77 | 133/8 BCSG | 35 | |
| 20 | 533.4 | 475 | 720 | 77 | 20 BCSG | 35 | |
