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| Brand Name : | Puyang Zhongshi Group |
| Model Number : | 4 1/2"~20" |
| Certification : | API,ISO,QHSE |
| Price : | Negotiable |
| Payment Terms : | T/T, MoneyGram |
| Delivery Time : | depends on quantity |
Oilfield Cementing Plug for Casing
Conventional cementing plug can be divided into two types according to its use: upper cementing plug and lower cementing plug.(rubber plug, also known as rubber plug, can be used for single plug cementing)
Temperature with Aluminum core is up to 200 degree Fahrenheit.
These plugs are completely PDC drillable.
The top plug has a solid body that provides positive indication of contact with the landing collar and bottom plug through an increase in pump pressure.
Plug can be ordered for higher operating temperature and operation in either synthetic or mud fluids
| Inch size | MM O.D(mm) | Labial ministry diameter(mm) | Main body diameter(mm) | Bore Dia (mm) | Length (mm) | |||
| Rubber | Polyurethane | Rubber | Polyurethane | Rubber | Polyurethane | |||
| 101 | 101~104 | 96~99 | 94~97 | 89~92 | 77~80 | 72~75 | ≥40 | 100~190 |
| 114 | 114~116 | 109~111 | 108~110 | 102~105 | 80~83 | 75~78 | ||
| 127 | 127~130 | 122~125 | 120~123 | 115~118 | 90~93 | 87~90 | ≥50 | 120~210 |
| 140 | 140~145 | 135~140 | 130~ 135 | 125~130 | 100~103 | 97~100 | ||
| 178 | 178~183 | 173~175 | 168~173 | 163~168 | 130~135 | 125~130 | ≥70 | 150~240 |
| 194 | 194~201 | 189~196 | 182~189 | 177~184 | 145~150 | 140~145 | ||
| 219 | 219~223 | 214~218 | 210~214 | 205~209 | 168~173 | 163~168 | 180~260 | |
| 244 | 244~249 | 239~243 | 234~239 | 229~234 | 192~197 | 187~192 | ||
| 273 | 273~279 | 268~273 | 262~268 | 257~263 | 210~214 | 205~209 | 220~300 | |
| 298 | 298~305 | 293~297 | 286~293 | 281~288 | 236~243 | 231~238 | ||
| 340 | 340~348 | 335~343 | 326~334 | 321~329 | 264~272 | 259~267 | 260~350 | |
| 508 | 508~519 | 503~514 | 490~501 | 485~496 | 424~435 | 419~430 | ≥100 | 360~450 |

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| Company Info. |
| Puyang Zhongshi Group Co., Ltd. |
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