Specifications
1.Good product performance;2.Prompt Delivery;
3.Small Orders Accepted ;
4.Long service life.
Our company owned vehicles, milling, drilling, grinding, wire cutting, laser cutting, electric induction reflow, electroplating, spray welding equipment, etc.,with a variety of mechanical processing capacity. We can undertake OEM processing, especially the mechanical processing and surface treatment process of long shaft parts (chrome, nickel based alloy spray welding, tungsten alloy plating and so on), for example, the pump plunger, hydraulic cylinder piston, roller for textile machinery and other related products with a roller axis.
Product Name: pump plunger and long axle products
Pictures:
Plunger technical parameters:
Type of plunger | Outer diameter specifications (mm) | Length (m) | Coating Technology and thickness (mm) | ||
Short plunger |
|
| Spray welding
| Chrome plated
| |
Threaded plunger
| Monolithic plunger
| Ø31.8 | 0.6-1.5 | More than 0.254 | 0.152 &0.305 |
|
| Ø38.1 |
|
|
|
|
| Ø44.45 |
|
|
|
|
| Ø50.8 |
|
|
|
|
| Ø57.15 |
|
|
|
|
| Ø63.5 |
|
|
|
Long monolithic plunger | Ø31.8 | 1.5-6.6 | More than 0.254 | ----- | |
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 .