中文
|
EN
Home
About us
Products
News
Projects
Service
Contact us
中文
|
English
HOME
ABOUT US
Company profiles
Honor
Corporate culture
Organizational
Workshop
PRODUCTS
Ball valve
Butterfly valve
Plug Valve
Hydraulic control valve
API Valve
NEWS
Company News
Industry News
Technical knowledge
PROJECTS
SERVICE
Pre-sales service
After-sale service
Join us
CONTACT US
All
Industry dynamics
Company News
Technical knowledge
2025-08-29
Jilin Oilfield's Closed Core Sampling Guides the P
Since the beginning of this year, Daqing Petrochemical Company has been adjusting t
2025-08-22
The causes of leakage at the valve sealing surface
The sealing surface of a valve is its core component. The leakage forms of the seal
2025-08-16
How to choose the connection method between valves
Valves are usually connected to pipes in various ways such as threaded, flanged, welded,
2025-08-08
The Changqing Heshui Oilfield Accelerates the Prof
On August 5th, with the successful completion of a horizontal well at the Guping 41
2025-08-01
Tips for Preventing Freezing of Steam Traps
Proper selection and installation of steam traps can prevent freezing as long as there is
2025-07-25
Tuha Oilfield: Accelerate Technological Innovation
As of now, the Tuha Oilfield has completed 46 various plans for capacity constructi
2025-07-11
Efficient Production Enhancement of Coalbed Methan
On July 7th, the author learned that in the first half of this year, the commercial
2025-06-07
The handling methods for faults in control valves
Pneumatic control valves use compressed air as the power source, a cylinder as the actuato
Page 6 / 32 total 255 records
Frist
|
Previous
|
Next
|
Last
