Press

How to Control the Special Oil Pipe


How to control the special oil pipe? Let us briefly understand:

Valves are mechanical devices used to open, close, and perhaps regulate the flow of media in pipes. There are many types of valves, and there are many types of classification. If it is differentiated by purpose, it can be divided into shut-off valve, check valve, dispatch valve, etc .; if it is divided by pressure, it can be divided into vacuum valve (working pressure is less than the standard atmospheric pressure), low pressure valve (PN≤1.6MPa), medium pressure valve (PN = 2.5—6.4MPa) and high pressure valve (PN = 10—80MPa). According to the driving method, it can be divided into manual valve, power driven valve and automatic valve. The gate valve is equal to the valve base and the valve plate. The valve plate moves vertically up and down with the valve stem through the hand wheel to cut or unblock the pipeline, and at the same time, it can adjust the unblocking ratio of the pipeline. Due to the characteristics of the gate, the gate valve is usually fully opened or closed for adjustment, and it is rarely used for flow adjustment. However, the gate valve has the advantages of good sealing function and easy maintenance. The valve core of the stop valve falls vertically on the base, the valve seat is parallel to the center line of the pipeline, the fluid
flows in an "S" shape in the valve body, and the fluid resistance is large. The stop valve is usually used for flow adjustment, and has simple manufacturing and maintenance It's a little bit, but it leaks easily when closed and is not as tight as a gate valve.

In the laying of long-distance transportation pipelines, valves must be installed along the line, and the distance should not exceed 32km. If the pipeline line passes through areas with rare fireworks, it may be appropriate to relax.

Buried oil pipelines must be equipped with valves at both ends of pipelines that pass through densely populated areas such as large rivers, lakes, reservoirs, and towns, or according to terrain conditions. The location of the cut-off valve should not be affected by geological hazards and floods, and it should meet the requirements of simple traffic and easy inspection, and protection facilities should be set up.

The above is the control method of the special oil pipe, I hope to help you.



New service from OilVoice
Trip Shepherd is for companies who need to track their staff in areas of risk.
It's free to use, so we invite you to try it.

Visit source site

https://permanentsteel.com/

Special Oil Pipecontrolvalves

More items from lvy


Production Method and Application Field of High-pressure Seamless Steel Pipe

What is high-pressure seamless steel pipe ? It is a type of boiler tube and belongs to the seamless steel tube category. The manufacturing method is the same as that of seamless steel tubes, but there are certain strict requirements for the steel types used for manufacturing steel tubes. Since high ...

lvy lee - Permanent Steel Manufacturing Co.,Ltd


Posted 12 days agoPress > boiler tubeHigh-pressure Seamless Steel Pipeapplication field +1

Application of Stainless Steel Welded Pipe in Various Industries

Stainless steel welded pipe, abbreviated as welded pipe, is a steel pipe that is usually welded after the steel or steel belt is rolled by the unit and the mold. Welded steel pipe production process is simple, high production efficiency, many varieties and specifications, less equipment investment ...

lvy lee - Permanent Steel Manufacturing Co.,Ltd


Posted 17 days agoPress > stainless steel pipewelded pipeVarious Industries +1

ERW Steel Pipe and SAW, SML Steel Pipe Performance Comparison

1. Comparison of ERW and SAW steel pipes Because the length of SAW ( Spiral Steel Pipe ) weld is about 4~5 times of the length of ERW weld, and the inner weld nodules are not removed by technological means, the friction of the inner wall of the pipeline is inevitably increased when the medium is con ...

lvy lee - Permanent Steel Manufacturing Co.,Ltd


Posted 21 days agoPress > erw steel pipeSAW PipeSML steel pipe +2

Urban Gas Pipeline Network Using ERW Steel Pipe and its Anti-corrosion Problems

Comparison of pipe materials used in urban gas pipeline network: At present, the urban gas pipeline network mainly uses ERW steel pipes , cast iron pipes and polyethylene (PE) pipes. From the perspective of safety and economy, that is, to ensure the quality of the project , the safety of gas s ...

lvy lee - Permanent Steel Manufacturing Co.,Ltd


Posted 22 days agoPress > Gas Pipelineerw steel pipeAnti-corrosion Problems +2

Non-destructive Testing of ERW Welded Pipe

In order to protect the quality of the ERW welded pipe we produce, we will conduct quality inspection on each welded pipe produced. So what are the inspection methods for welded pipe? Today we will follow the editor of the Permanent Steel Manufacturing Co., Ltd  welded pipe manufacturer to understa ...

lvy lee - Permanent Steel Manufacturing Co.,Ltd


Posted 28 days agoPress > ERW Welded PipeNon-destructive TestingERW pipe +1
All posts from lvy