Place of Origin : Shouguang,China

As an API licenced products, our pumps include anti-sand pump, integral barrel suck rod pump, hydraulic feedback sucker rod pump, pump for inclined oilfield etc.

Our pump is featured by multi-function, long service life, description is as follows.

1) Material: barrel :#45 carbon steel
plunger #45 carbon steel
Valve: stainess steel

2) Standard: API Spec 11AX

3) finish: 1) nick-phosphor plating barrel
2) thermo-fusion welted plunger
3) special valve design of upper oil o