Product Details
Place of Origin: China
Brand Name: Puyang Zhongshi Group
Certification: API,ISO,QHSE
Model Number: 4 1/2"~20"
Payment & Shipping Terms
Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: Wooden Box
Delivery Time: depends on quantity
Payment Terms: T/T, MoneyGram
Product: |
API Conventional Type Bottom Cementing Rubber Plug |
Material: |
NBR |
Core Inside: |
Aluminum Inside |
Processing Type: |
Casting |
Temperature: |
-30℃ To 150℃ |
Working Pressure: |
≥15MP |
Product: |
API Conventional Type Bottom Cementing Rubber Plug |
Material: |
NBR |
Core Inside: |
Aluminum Inside |
Processing Type: |
Casting |
Temperature: |
-30℃ To 150℃ |
Working Pressure: |
≥15MP |
API Conventional Type Bottom Cementing Rubber Plug
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 such as Plastic, Aluminium or Phenolic depending on the application and well conditions. A rubber diaphragm at the top of the plug ruptures after the plug is seated allowing cement to flow through
Plug can be ordered for higher operating temperature and operation in either synthetic or mud fluids..
These plugs are completely PDC drillable.
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℃ |