Puyang Zhongshi Group Co., Ltd.
Puyang Zhongshi Group Co., Ltd.
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API Conventional Type Top Cementing Rubber Plug
A rubber cementing plug used to separate the cement slurry from other fluids, reducing contamination and maintaining predictable slurry performance
These plugs are completely PDC drillable.
Available in 4 1/2" to 20 "sizes + any special sizes.
The top plug has a solid body that provides positive indication of contact with the landing collar.
Operating range of temperature with Aluminum core is up to 200 degree Fahrenheit
Plug can be ordered for higher operating temperature and operation in either synthetic or mud fluids
| Casing | Casing Weight Range | Wiper Fin O.D | Working | Working | Burst | Hardness | ||
| Size(in) | mm | in | mm | in | Temperature | Pressure | Pressure | |
| 4 1/2" | 14.14-17.26 | 9.50-11.60 | 110 | 4.331 | -30℃ to | ≥15MP | 1MP-2MP | 75-95 |
| 5" | 17.11-35.86 | 11.50-24.10 | 122 | 4.803 | 150℃ | |||
| 5 1/2" | 20.83-39.88 | 14.00-26.80 | 135 | 5.315 | ||||
| 7" | 25.30-56.55 | 17.00-38.00 | 170 | 6.693 | ||||
| 7 5/8" | 35.72-63.69 | 24.00-42.00 | 185 | 7.283 | ||||
| 9 5/8" | 53.57-79.62 | 36.00-53.50 | 235 | 9.252 | ||||
| 13 3/8" | 71.43-107.15 | 48.00-72.00 | 333 | 13.11 | -30℃ to | ≥10MP | ||
| 20" | 139.89-197.93 | 94.00-133.00 | 498 | 19.606 | 150℃ | |||
