API 11AX 28mm Oilfield Pump Parts Spray Metal Plunger
Price:
Negotiable
MOQ:
1 PCS
Delivery Time:
25 workdays
Brand:
Zhongshi
Product Description
API 11AX oilfield sucker rod pump plunger
In the upper stroke, the plunger is on the bottom of the tubing pump. Because the hydraulic pressure from the uper tubing, both up and traveling valves will close, When the plunger go up, the stationary valve open and oil will go through the pump, since the bottom pressure is higher than the uper pressure, then the fluid will be forced to go through the stationary valve and flow into the tubing.In the down stroke,the traveling valve open and the presure drive the oil go into the plunger from the side holeof the extractor, then go into the tubing.
Features
- Long life span
- Corrosion resistance is strong,
- Customized the product size
- Mechanical properties, surface finish and dimensional accuracy is higher than the standard requirements.
Technical parameters
| size(mm) | OD mm (-0.013-0mm) | Length m (+/-6.35mm) | Note |
| Ø28 | Ø26.99 | <=6.6m | PL<2.1,Straightness measurement value is less than0.03mm/ft；PL≥2.1m,Straightness measurement value is less than0.18mm/ft |
| Ø32 | Ø31.75 | ||
| Ø38 | Ø38.10 | ||
| Ø44 | Ø44.45 | ||
| Ø50 | Ø50.80 | ||
| Ø57 | Ø57.15 | ||
| Ø63 | Ø63.50 | ||
| Ø70 | Ø69.85 | ||
| Ø95 | Ø95.25 |
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Company
Puyang Zhongshi Group Co., Ltd.
Location
Room2212, B Building, Tiandi Times Square, Weiyang District, Xi'an City, Shaanxi P.R., China
Contact Person
Liza