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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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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) : 1152

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...

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) : 1076

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,...

What are the main points of choosing anticorrosive steel pipe manufacturers?

Keywords :        Update : 2020-01-15        View(s) : 1

China's anti-corrosion pipeline industry is developing rapidly. With the interest in the Internet, buyers and manufacturers are more online communication and exchanges. Facing various anti-corrosion steel pipe manufacturers in the market, it can be described as dazzling. The real anti-corrosion ...

Method for detecting leakage of galvanized steel pipe underground water supply pipe

Keywords :        Update : 2020-01-13        View(s) : 1205

1. Confirm the leaking section by closing the valve and observe the ground to confirm the leaking point. Confirm that the valve can be closed completely. According to our experience, more than 70% of domestic valves, especially those installed after 1,2 years, are difficult to close. If ...

ERW Steel Pipe, ERW Line Pipe, welded steel pipeline

Continuing our steel pipe business in 2019

Keywords :ERW Steel Pipe, ERW Line Pipe, welded steel pipeline        Update : 2018-12-29        View(s) : 2671

Time flies and now we shall say goodbye to 2018 and welcome 2019. We have a happy cooperation over ERW steel pipe  and other tubes business. We are sincerely hoping that we will continuing our pipe’s business in 2019 and forever.   In the coming of New Year’s Day, ...

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