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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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Process characteristics of galvanized steel pipe

Process characteristics of galvanized steel pipe

Keywords :Process characteristics of galvanized steel pipe        Update : 2022-12-23        View(s) : 521

1. Optimization of sulfate galvanizing The advantage of sulfate galvanizing is that the current efficiency is as high as 100% and the deposition rate is fast, which is unmatched by other galvanizing processes. Because the crystallization of the coating is not fine enough, the dispersion ability an...

The method of straight seam steel pipe in preheating deformation

The method of straight seam steel pipe in preheating deformation

Keywords :The method of straight seam steel pipe in preheating deformation        Update : 2022-12-21        View(s) : 572

The high-frequency welding process of straight seam steel pipe is completed in the high-frequency welded pipe unit. The high-frequency welded pipe unit is usually composed of rolling forming, high-frequency welding, extrusion, cooling, sizing, flying saw cutting, and other components. The front ...

The difference between 316L stainless steel pipe and 316 stainless steel pipe

The difference between 316L stainless steel pipe and 316 stainless steel pipe

Keywords :The difference between 316L stainless steel pipe and 316 stainless steel pipe        Update : 2022-12-19        View(s) : 1

316L stainless steel pipe is a pipe widely used in construction projects. The shape of the tube is an oblong hollow steel tube. Mechanical equipment, petrochemical equipment, medical equipment, food and light industry pipelines or mechanical parts will all use 316L stainless steel pipes, but man...

About the characteristics and uses of straight seam steel pipes

About the characteristics and uses of straight seam steel pipes

Keywords :About the characteristics and uses of straight seam steel pipes        Update : 2022-12-14        View(s) : 649

Characteristics of straight seam steel pipes : Straight seam steel pipes generally refer to the use of special processes to carry out anti-corrosion treatment on ordinary steel pipes, so that the steel pipes have excellent anti-corrosion capabilities, and are generally used for waterproofing, rus...

Identification method of fake and inferior steel pipes

Identification method of fake and inferior steel pipes

Keywords :Identification method of fake and inferior steel pipes        Update : 2022-12-12        View(s) : 687

1. Fake and inferior thick-walled steel pipes are prone to folding. Folding is a variety of fold lines formed on the surface of thick-walled steel pipes, and this defect often runs through the longitudinal direction of the entire product. The folding is because the fake and inferior manufacturer...

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