Puyang Zhongshi Group Co., Ltd. |
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API Float Shoe And Collar With Single Valve
It preventing the cement slurry reverse flow and realization of condensation after cementing bump pressure discharge pressure, reducing derrick load, controlling the height of cement plug.
Specification(in) | O.D. | I.D. | Min.Dia. | Total | Connection Type | Working Pressure | |
(mm) | (mm) | (mm) | Length | ||||
Float Collar | 5" | 141.3 | 110 | 50 | 500 | BTC/LTC/BCSG | 21~35 |
5 1/2" | 153.67 | 112 | 55 | 530 | BTC/LTC/BCSG | 21~35 | |
7" | 194.46 | 162.5 | 77 | 586 | BTC/LTC/BCSG | 21~35 | |
9 5/8" | 270 | 225 | 77 | 720 | BTC/LTC/BCSG | 21~35 | |
13 3/8" | 365 | 319 | 77 | 720 | BTC/LTC/BCSG | 21~35 | |
20" | 533.4 | 475 | 77 | 720 | BTC/LTC/BCSG | 21~35 |