lvy lee

lvy

Company

Permanent Steel Manufacturing Co.,Ltd


Website

https://www.permanentsteel.com/


Bio

I am a professional digital marketer and a content writer related to the steel pipe industry.


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Analysis of Main Causes of Gas Pipeline Leakage

There are many causes of gas pipeline leakage accidents. In an industrial system dominated by diversified mechanisms, management and maintenance and construction quality are the main causes of gas pipeline leakage. Find out the basic causes of the accident and take timely preventive work. It is an ...

lvy lee - Permanent Steel Manufacturing Co.,Ltd


Posted 9 days agoPress > Gas Pipeline LeakageChina Pipe manufacturerOil and Gas

How to Get Out of Trouble for Seamless Steel Pipe Manufacturers

The seamless steel pipe industry has been in a downturn for nearly a year. Faced with this phenomenon, many seamless steel companies are demanding a new way out. So, in the face of this phenomenon, what exactly do companies need to survive in such a market environment and even make a profit? Seam ...

lvy lee - Permanent Steel Manufacturing Co.,Ltd


Posted 27 days agoPress > seamless steel pipe manufacturerBusiness

Causes of Cracking of ERW Welded Pipes and Countermeasures

Thermal cracking refers to the cracks generated at high temperature, also known as high temperature cracks or crystal cracks, which usually occur inside the weld, and sometimes may also appear in the heat affected zone. The manifestations are: longitudinal cracks, transverse cracks, root cracks, cra ...

lvy lee - Permanent Steel Manufacturing Co.,Ltd


Posted 1 month agoPress > ERW Welded PipeChina Pipe manufacturer

Electric Resistance Welded (ERW) Pipe Manufacturing Process

Electric resistance welding ( ERW Pipe ) is used to transport oil, natural gas and other vapor and liquid objects, which can meet various requirements of high and low pressure, and currently occupies a pivotal position in the field of transportation pipes in the world. The electric resistance weld ...

lvy lee - Permanent Steel Manufacturing Co.,Ltd


Posted 1 month agoPress > electric resistance welded pipeERW pipeManufacturing Process

Differences between High Frequency Resistance Welded Pipe and Submerged Arc Welded Pipe

Comparison of process characteristics and quality performance of several steel pipes: ERW Pipe is divided into induction welding and contact welding according to different welding methods. Using hot-rolled wide strip steel coils as raw materials, through pre-bending, continuous forming, weldin ...

lvy lee - Permanent Steel Manufacturing Co.,Ltd


Posted 1 month agoPress > high frequency resistance welded pipesubmerged arc welded pipeSAW Pipe
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