Member Since July 16, 2012 , From huzhou, China
Ask
Liked this profile? Tell your friends about it

Recent Activity by xxdqzz2

Asked: The advantages, disadvantages and characteristics ...

the advantages, disadvantages and characteristics of the Suspension Pump?
  • Posted 10 months ago

Asked: How does a Inline-injection Pumps Work?

How does a Inline-injection Pumps Work?
  • Posted 10 months ago

Asked: How to carry on the oil equipment based?

How to carry on the oil equipment based?
  • Posted 10 months ago

Asked: What role of the Wellhead Tree?

what role of the Wellhead Tree?
  • Posted 10 months ago

Answered: What is the principle of hydraulic control valves?

Hydraulic control valves is a kind of automatic control water tank, water tower liquid surface of the height of the hydraulic control valves. When the water drop more than the default value, the ball ...

Asked: What is a tertiary oil recovery, secondary oil ...

What is a tertiary oil recovery, secondary oil production?
  • Posted 10 months ago

Answered: What is the function of Wellhead tree?

Drilling Wells to fix the well, the connection casing string, seal and control tube of between annular space, suspension, control of the oil pressure and regulating the oil (gas) well flow, and can ...

Asked: What are the advantages of Butterfly Valves?

What are the advantages of Butterfly Valves?
  • Posted 10 months ago

Activity Summary

Topics of Interest

Contacts

xxdqzz2 has no contacts.

Compliments

No compliments were posted on xxdqzz2's profile yet.