The oil and gas industry is increasingly demanding valve safety
With the development of the global energy industry, the operating environment of oil and gas transmission and processing systems is becoming more and more complex. The existence of high pressure, high temperature, flammable and corrosive medium makes the safety performance of valve an important guarantee for the stable operation of the whole system.
In this context, high performance stoppers are increasingly valued by oil and gas companies for their reliable sealing capabilities and stable structural design.
Compared with normal valves, high performance plug-in valves can operate steadily under harsh working conditions, thus reducing the risk of leakage and the probability of safety accidents.
Especially in natural gas transmission systems, valve leakage will not only cause energy loss, but also cause serious safety hazards. As a result, industry demand for high sealing performance valves continues to grow.
2.High-performance plug valves have better sealing performance
Sealing performance is one of the most important indexes when selecting valve in oil and gas industry.
High-performance plug-in valves typically use:
Metal seal construction
Special sealing material
Precision machining technology
Pressure assisted seal design
These techniques can effectively improve the sealing stability of valves under high pressure conditions.
Industrial operation data show that seal failure is one of the important causes of valve failure in many high voltage transmission systems. High-performance plug-in valves can effectively reduce:
Moderate leakage
Gas evaporation
Stress loss
Environmental pollution risk
The importance of high performance plug valves is especially evident in long-distance oil and gas pipelines and offshore platform systems.
3. More suitable for high pressure, high temperature working conditions
Many of the facilities in the oil and gas industry operate over time in the following areas:
High-pressure environment
High temperatures
Operating conditions for high-flow media
Normal valves are prone to:
Sealed aging
Valve body deformation
Operation jamming
Internal wear
High-performance plug valves can be better adapted to extreme working conditions due to the use of high-strength materials and optimized structural design.
Especially in the fields of oil refining, natural gas processing and deep-sea oil and gas development, high performance plug valve is very important for high temperature and high pressure resistance.
Tens of thousands of opening and closing cycles are required for valves in many industrial projects, which is driving the demand for high performance plug-in valves.
4. More adaptable to corrosive agents
Oil and gas media generally contain:
hydrogen sulfide
carbon dioxide
salt content
Water;
Chemical Corrosion
These media can easily cause serious corrosion to ordinary valves.
High-performance plug-in valves typically use:
stainless steel
Special alloys
Antiseptic coating
Surface hardening
To improve the corrosion resistance of the valve.
Especially in offshore oil and gas fields and acidic oil and gas fields corrosion resistance has become one of the important criteria of valve selection.
5. Plug valves are more suitable for media containing particles and complex media
Compared with some precision valve structures, plug valve have simpler internal channels, relatively smooth flow paths, and are better suited to media containing particles.
Many media outlets in the oil and gas industry may include:
Solid particles
Sludge
Impurity sediment
High viscosity fluid
Normal valves are prone to:
block of block
Seal damage
Difficulty opening and closing
Under these operating conditions, high-performance stoppers usually have better reliability.
Therefore, in crude oil transportation, mud systems and some chemical treatment process, the plug valves is more and more widely used.
6. Automation and intelligent demand are driving industry upgrades
The modern oil and gas industry is rapidly moving towards intelligence.
More companies are starting to build:
Smart oil fields
Digital pipeline system
Automated Control Platform
In line with this trend, high-performance plug-in valves are also being integrated:
Electric actuator
Pneumatic control system
Remote monitoring function
Intelligent feedback device
Thus realizing automatic control and remote operation.
Compared with traditional valves, high performance plug-in valves meet the needs of modern industrial automation more easily.
OUR CERTIFICATE
Zhejiang Demelong has a complete range of plug valves, welcome to inquire! Please contact
Tel: +86 19032050070
E-mail: dml@zjnsvalve.com
dml2@zjnsvalve.com
WhatsApp: +86-577-67272882
Add: No. 7936, Sunshine Avenue, Oubei Street, Yongjia County, Wenzhou City
