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What are the common classifications of stainless steel pipes in the market

What are the common classifications of stainless steel pipes in the market

Keywords :What are the common classifications of stainless steel pipes in the market        Update : 2023-08-28        View(s) : 257

1. Production method: Stainless steel welded pipes are divided into two categories: seamless pipes and welded pipes according to the production method. Seamless steel pipes can be divided into hot-rolled pipes, cold-rolled pipes, cold-drawn pipes extruded pipes, etc. It is the secondary processi...

Analysis of pressure grade of carbon steel spiral steel pipe

Analysis of pressure grade of carbon steel spiral steel pipe

Keywords :Analysis of pressure grade of carbon steel spiral steel pipe        Update : 2023-08-25        View(s) : 1

The pressure ratio of the spiral steel pipe on the gas pipeline also tends to decrease gradually. For pipe diameter, pressure, and pressure ratio, optimization calculation and comparison are required. When the output is determined and the pipe diameter, pressure, and pressure ratio are determine...

What are the processes of sawing off the spiral steel pipe

What are the processes of sawing off the spiral steel pipe

Keywords :What are the processes of sawing off the spiral steel pipe        Update : 2023-08-24        View(s) : 1

After a series of treatments such as forming, welding, and cooling, the spiral steel pipe still needs to be sawed. In this link, the length of the technical spare ruler directly affects the quality and sales of the finished welded pipe, so the length of the spare ruler should be controlled betwe...

Technical requirements and processing methods of straight seam welded pipes

Technical requirements and processing methods of straight seam welded pipes

Keywords :Technical requirements and processing methods of straight seam welded pipes        Update : 2023-08-23        View(s) : 1

Technical requirements for straight seam welded pipes : The technical requirements and inspection of straight seam welded pipes are based on the provisions of the GB3092 "Welded Steel Pipes for Low-Pressure Fluid Transmission". It can be delivered according to fixed length or double length. The...

Heat Treatment Technology of Oil Casing

Heat Treatment Technology of Oil Casing

Keywords :Heat Treatment Technology of Oil Casing        Update : 2023-08-22        View(s) : 1

After the oil casing adopts this heat treatment method, it can effectively improve the impact toughness, tensile strength, and anti-destruction performance of the oil casing, ensuring a good value in use. Oil casing is a necessary pipe for drilling oil and natural gas, and it must have good perf...

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