Puyang Zhongshi Group Co., Ltd.
Puyang Zhongshi Group Co., Ltd.
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High Pressure Pump And Back Flow Resistance Casing Float collar and Float Shoe
The float collar & float shoes produced by our company have high strength design to ensure the characteristics of high pressure impact and reflux resistance;The product is durable, and has automatic filling, saving a lot of casing running time;
PDC drill can be used to drill holes easily; Its special non rotating groove design ensures that the cementing plug can be drilled out quickly during operation;
The internal structure has high drilling capacity, which is the same as the drilling inner diameter of the casing
| Specification(in) | O.D.(mm) | Total length(mm) | I.D. (mm) | Min.Dia. (mm) | Conn Type | Affordable strength of back-pressure(Mpa) | |
| Float Collar | 5 | 141.3 | 500 | 110 | 50 | 5 BCSG | 35 |
| 5 1/2 | 153.67 | 530 | 112 | 55 | 5 1/2BCSG | 35 | |
| 7 | 194.46 | 586 | 162.5 | 77 | 7 BCSG | 35 | |
| 9 5/8 | 270 | 720 | 225 | 77 | 9 5/8 BCSG | 35 | |
| 13 3/8 | 365 | 720 | 319 | 77 | 133/8 BCSG | 35 | |
| 20 | 533.4 | 720 | 475 | 77 | 20 BCSG | 35 | |
| Float Shoe | 5 | 140.3 | 495 | 110 | 50 | 5 BCSG | 35 |
| 5 1/2 | 153.67 | 514 | 122 | 55 | 5 1/2 BCSG | 35 | |
| 7 | 194.46 | 533 | 162.5 | 77 | 7 BCSG | 35 | |
| 9 5/8 | 269.88 | 550 | 225 | 77 | 9 5/8 BCSG | 35 | |
| 13 3/8 | 339.7 | 550 | 319 | 77 | 133/8 BCSG | 35 | |
| 20 | 534 | 652 | 475 | 77 | 20 BCSG | 35 | |