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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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seamless tube pickling and passivation

Common treatment method for seamless tube pickling and passivation

Keywords :seamless tube pickling and passivation        Update : 2020-03-24        View(s) : 779

1. The pickling passivation seamless tube dipping method.   The method is applicable to stainless steel pipelines, elbows, small parts, etc. And the treatment effect is good. Because the treated part can be fully immersed in the pickling passivation solution, the surfac...

seamless pipe

Three advantages of seamless pipe

Keywords :seamless pipe        Update : 2020-03-24        View(s) : 791

1. Corrosion resistance:   Most stainless steel products need good corrosion resistance. Seamless pipes are similar to Type I and II tableware, kitchen appliances, water heaters, water dispensers, etc. Some foreign merchants also perform corrosion resistance tests on the pro...

The difference between hot rolled and cold rolled tubes

The difference between hot rolled and cold rolled tubes

Keywords :hot rolled and cold rolled tubes        Update : 2020-03-20        View(s) : 898

1. Dimensional accuracy: The dimensional accuracy of cold-rolled steel pipe is high. 2. Appearance: The surface of cold-rolled steel pipe is bright, and the surface of hot-rolled steel pipe has obvious scale or red rust.   2. Caliber size: The caliber o...

How is hot rolled seamless steel pipe tested before leaving the factory?

How is hot rolled seamless steel pipe tested before leaving the factory?

Keywords :hot rolled seamless steel pipe        Update : 2020-03-16        View(s) : 1166

After the seamless steel tube is completed, it is necessary to consider delivery, distribution, testing and other issues. Compared with the specific production links, these parts seem innocuous, but they play a vital role. It can be said that they cannot be ignore. Weighing...

Seamless steel pipe with great development space

Seamless steel pipe with great development space

Keywords :Seamless steel pipe with great development space        Update : 2020-03-18        View(s) : 824

Among many high-quality pipe materials, seamless steel pipes are the most worth mentioning. This type of pipe materials not only has a clear market advantage, but also has many fields that can be applied. This typical hollow section pipe material can not only transport a variety of fluids,...

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