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01

2024-11

【Technical article】 Valve sealing surface grinding is a key step to ensure sealing performance

The sealing performance of the valve directly affects the control effect of the fluid medium and the safe operation of the system
25

2024-10

【Technical article】 Valve sealing surface material selection factors to consider

Sealing surface is the most critical working face of the valve, the quality of the sealing surface directly affects the service life of the valve
18

2024-10

【Industry trends】 Ultra-short radius horizontal well technology in Huabei oilfield to exploit the remaining oil at the far end

On September 19, the oil production plant No. 3 of Huabei Oilfield, which had been shut down for more than 4 years due to high water cut
10

2024-10

【Industry trends】 What are the precautions for manual operation of electric valves

The electric actuator of valve ? is used to control the valve. If the valve cannot be opened and closed due to some factors, such as power failure, failure of the
27

2024-09

【Technical article】 Working principle of pressure valve

Pressure valve is a device used in hydraulic system to control and regulate liquid flow pressure.
20

2024-09

【Technical article】 Six reasons for valve sealing surface damage

Because the seal plays a role in cutting and connecting, adjusting and distributing, separating and mixing media on the valve channel, the sealing surface is often subjected to medium corrosion, erosion, wear and easily damaged.
13

2024-09

【Industry trends】 Build green and low-carbon oil fields to be the "pillar" of green development

Reed ponds, rice fields, oil Wells criss-cross, Liaohe Oilfield Huanxiling oil production plant is located in the "wetland capital" reputation of Panjin. In the past six years
06

2024-09

【Industry trends】 Key trends affecting the industrial valve market

The increasing popularity of iot devices is driving the demand for industrial valves
30

2024-08

【Technical article】 Method of preventing the regulator from getting stuck or blocked frequently

The welding slag, rust, and residue in the pipeline cause blockage or jam in the throttle orifice, guide part,
16

2024-08

【Technical article】 Valve daily maintenance guide

Valves are not only widely used in various industries, but also the use of different environments,

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