Fuel Injection Pump Plunger Sucker Rod Pump Fitting
1. Description
Surface of the plunger is coated with nickel alloy and inside wall of the barrel is coated with hardness chrome. all the main parts of valve case, ball and seat are made of strong corrosion-resisting and excellent mechanical properties material.
2. Characteristics
1. API Spec. 11 AX
2. Chrome plated barrel
3. Nickle sprayed plunger
4. Material: 1045#steel
5. Technology: Chrome plated, spray metal coated
3. Technical Data
| Mode | Technical parameter | ||||
| Dia (mm) | Length(m) | Coating | Coating thickness(mm) | ||
|
Short plunger |
Ø27 |
0.9-1.2 |
spray welding |
chromeplate |
0.152-0.305 |
| Ø31.75 | |||||
| Ø38.10 | |||||
| Ø44.45 | |||||
| Ø50.80 | |||||
| Ø57.15 | |||||
| Ø63.50 | |||||
| Ø69.85 | |||||
| Ø95.25 | |||||
|
Long plunger |
Ø31.75 |
within-9.1m |
spray welding |
0.152-0.305 |
|
We offer you pre-sale services, after-sale services which including sales
guidance, information supply & technical support, technical drawing supply,
production planning provide, production schedule provide, inspection support
and certificate provide.
Puyang Zhongshi Group co., Ltd. was founded in 1996, which is the restructured enterprise
of Central Plains oilfield branch company of SINOPEC . The company registered capital is
60.83 million yuan, with annual output value 200 million yuan, 580 employees, including
more than 160 technical and administrative staff . Oil machinery is our main products, the
leading products include pumping unit, subsurface sucker rod pump, wellhead (Christmas
Tree), pressure vessels, drilling solid control series products and cementing accessories. We
had attained ISO 9001 in 1998 and API Certificates in 2002 .
Our products are sold all over the world, you can rest assured.
