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Threeway Steel Co., Ltd

E-mail: sales@srtsteelpipe.com

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What aspects need to be considered in the design of petrochemical steel pipelines

What aspects need to be considered in the design of petrochemical steel pipelines

Keywords :What aspects need to be considered in the design of petrochemical steel pipelines        Update : 2023-07-13        View(s) : 573

1. The layout design should meet the requirements of the process pipeline and instrument flow chart. 2. The layout of petrochemical steel pipelines should be planned as a whole, safe, reliable, economical, and reasonable, meet the requirements of construction, operation, maintenance, and other...

The molding process of steel bending pipe and how to prevent aging

The molding process of steel bending pipe and how to prevent aging

Keywords :The molding process of steel bending pipe and how to prevent aging        Update : 2023-07-11        View(s) : 498

Steel bending pipe processing and forming process: 1. Die forging. For socket welding and threaded tees, crosses, elbows, and other small pipe fittings, the shapes are more complicated and should be manufactured by the die forging process, and the die forging blanks should be rolled profiles, ...

Spiral steel pipe dredging common problems

Spiral steel pipe dredging common problems

Keywords :Spiral steel pipe dredging common problems        Update : 2023-07-07        View(s) : 1

When the spiral steel pipe is blocked, it will not only affect our use, but also have a certain corrosion effect on some materials inside the spiral steel pipe, so if it is not dredged in time, it will have a very bad effect after a long time. First is to wash with water and use the pressur...

Causes of rust and corrosion of spiral steel pipes

Causes of rust and corrosion of spiral steel pipes

Keywords :Causes of rust and corrosion of spiral steel pipes        Update : 2023-07-05        View(s) : 497

Because spiral steel pipes are stacked outdoors, and most of them are buried in the ground when they are in use, they are easy to corrode and rust. To ensure the smooth flow of the pipes, spiral steel pipe manufacturers must have strong corrosion resistance. Once the pipeline is corroded, it wil...

Steel pipe pressure processing method

Steel pipe pressure processing method

Keywords :Steel pipe pressure processing method        Update : 2023-07-03        View(s) : 632

Fundamentally speaking, the measures to prevent the formation of pores in the weld are to limit the dissolution or generation of gas in the molten pool and to exclude the gas present in the molten pool. (1) Eliminate gas sources: ①Surface treatment Before welding the steel weldment, the oxide fi...

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