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Threeway Steel Co., Ltd

E-mail: sales@srtsteelpipe.com

Address: 22nd Floor, Royal Wing Tower, Long Champ International Building, No.9 Xiangfu Road, Changsha, Hunan, China, PC: 410116

Phone:0086-731-8873-9521  

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Advantages and disadvantages of spiral welded pipe

Advantages and disadvantages of spiral welded pipe

Keywords :Advantages and disadvantages of spiral welded pipe        Update : 2023-11-20        View(s) : 779

Advantages of spiral welded pipe : (1) Using strip steel of the same width can produce steel pipes of different diameters, especially narrow strip steel can be used to produce large-diameter steel pipes. (2) Under the same pressure conditions, the stress endured by spiral welds is smaller tha...

Advantages of 3PE anticorrosive steel pipe

Advantages of 3PE anticorrosive steel pipe

Keywords :Advantages of 3PE anticorrosive steel pipe        Update : 2023-11-17        View(s) : 487

Ordinary steel pipes will be severely corroded in the harsh environment of use, which will reduce the service life of the steel pipe. The service life of the anti-corrosion insulation steel pipe is also relatively long. Under normal circumstances, it can use for about 30-50 years. And t...

Comparison of various coating processes for steel pipe anticorrosion

Comparison of various coating processes for steel pipe anticorrosion

Keywords :Comparison of various coating processes for steel pipe anticorrosion        Update : 2023-11-16        View(s) : 537

Comparison of various coating processes Steel pipe anti-corrosive coating process one: Due to the curtain coating method, the film sags seriously. Besides, due to the unreasonable design of rollers and chains, the coating film has two longitudinal and multiple circular scratches. This pro...

Main processing methods of large diameter steel pipes

Main processing methods of large diameter steel pipes

Keywords :Main processing methods of large diameter steel pipes        Update : 2023-11-15        View(s) : 570

The main processing methods of large-diameter steel pipes are: Forging steel: Pressure processing method that uses the reciprocating impact of a forging hammer or the pressure of a press to change the bank into the shape and size we need. Extrusion: It is a processing method in which the ...

Why are 304, 316 stainless steel pipe fittings magnetic

Why are 304, 316 stainless steel pipe fittings magnetic

Keywords :Why are 304, 316 stainless steel pipe fittings magnetic        Update : 2023-11-14        View(s) : 604

In real life, most people think that stainless steel is not magnetic, and it is unscientific to use magnets to identify stainless steel. People often think that magnets absorb stainless steel materials to ensure their quality and authenticity. They are not attractive and non-magnetic. They ...

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