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28
2025-03
On March 24, the technical achievements of the "Key technologies and Applications for the detection and evaluation of hi
21
Steam trap in the steam heating system plays a role in preventing steam drainage, choose the right trap, can make the steam h
14
In February, the daily production of coalbed methane in Qinshui coalbed methane field of Huabei Oilfield continued to maintai
07
The 21st Tianjin Industry Expo (CIEX) will be held at the National Convention and Exhibition Center (Tianjin) from March 6 to
2025-02
In the fluid piping system, the valve is the control element, its main role is to isolate the equipment and piping system, re
At 13:00 today, with the issuance of gas production instructions, the production valve of Nanpu No. 1 gas storage well of Jid
10
2025-01
At 15:58 on November 12, with the opening of the last valve room No. 2 of Qinggao Line (Qing1 gas collection Station to Gaosh
03
Fixed shaft ball valve is commonly used on natural gas pipelines, and its general inspection method is: turn the valve to the
27
2024-12
Since the beginning of this year, Tuha Oilfield has established a "highway" for shale oil, tight oil and other rese
20
1. Inspection of appearance and logoCheck content: whether the appearance of the valve has defects, such as cracks, bubbles,
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