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The Cementing Plugs manufactured in out company include top plugs and bottom plugs.These plugs offer the following advantages;
Special non-rotational device design allowing the plugs to drill out quickly;
Special materials designed for easy drill out with PDC bits;
High-heat and high-pressure resistance
| Size of Casing | O.D. | Overall Length | Type |
| (mm/inch) | (mm/inch) | Top~Bottom | |
| (mm/inch) | |||
| 139.7(5-1/2) | 134(5-9/32) | 250(9-27/32) | Rotary |
| 177.8(7) | 170(6-11/16) | 235/260(9-1/4 \ 10-1/4) | |
| 244.5(9-5/8) | 232(9-1/8) | 274(10-25/32) | Non-Rotary |
| 339.7(13-3/8) | 325(12-51/64) | 355(13-63/64) | |
| When ordering or requesting quotation, if size out of above specification, pls. specify clearly. | |||
Cementing Plugs Drillable with PDC Bit(Top Plug,Bottom Plug)