Product Specifications
| Prod Model: |
non rotating |
| Markets: |
North America,Southeast Asia,Africa,Mid East,Eastern Asia |
| Material1: |
NBR |
| Material2: |
Aluminium |
| Height: |
550 |
| Weight: |
15 |
| Model: |
Top/Bottom |
| Od: |
317 |
| Usage: |
Oil (',Gas) Production Machinery |
| Certification: |
ISO |
| Type: |
Cementing Accessories |
Product Description
Specifications:
Top Cementing plugs:
1.Cement plug for well cementation accessories
2.Bottom plug and top plug
3.competitive price The top cementing plug is designed to exert continuous pressure on the casing wall.
The core is made of special materials such as Plastic, Aluminium or Phenolic depending on the application and well conditions. The tapered base fits the cavbity of the top plug initiating a positive seal. A solid rubber top plug is also available.
The bottom plug is like the top cementing plug. The fins and tail section provide positive wiping action. Fins also serve as a seal while cementing. The core of the bottom plug also made of special materials.A rubber diaphragm at the top of the plug ruptures after the plug is seated allowing cement to flow through.
Usage:
The cementing plug is used to separate the cement slurry from the mud. It can prevent the mud from blending into the cement slurry to influence the cementing quality.
Structure characteristics:
There are two kinds of cementing plug: Conventional cementing plug and special cementing plug. Conventional cementing plug is divided into Top plug and Bottom plug.
Special plug has Top/Middle/Bottom plug used in two-stage cementing, drill pipe plug and hollow plug used in drilling liner cementing and composite plug used in composite casing.
Casing
Size(in) | Casing Weight Range | Wiper Fin O.D | Working
Temperature | Working
Pressure | Burst
Pressure | Hardness |
| mm | in | mm | in |
| 4 1/2" | 14.14-17.26 | 9.50-11.60 | 110 | 4.331 | -30ºC to
150ºC | ≥15MP | 1MP-2MP | 75-95 |
| 5" | 17.11-35.86 | 11.50-24.10 | 122 | 4.803 |
| 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 | -30ºC to
150ºC | ≥10MP |
| 20" | 139.89-197.93 | 94.00-133.00 | 498 | 19.606 |
We regard customer satisfaction and market cultivation as its central job of service and provides first class product and personalized service. Senior technical engineers and production backbones go deeply into the marker for investigation. And tap the potential demands of customers at the first time. We provide customers with perfect solutions.
