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E-mail: sales@srtsteelpipe.com

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

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Process characteristics of spiral steel pipe

Process characteristics of spiral steel pipe

Keywords :spiral steel pipe        Update : 2020-09-09        View(s) : 603

1. During the forming process, the steel plate deforms evenly, the residual stress is small, and the surface does not produce scratches. The processed spiral steel pipe has greater flexibility in the size and specification range of diameter and wall thickness, especially in the production of h...

U.S. crude steel production fell 2.1% week-on-week last week

U.S. crude steel production fell 2.1% week-on-week last week

Keywords :U.S. crude steel production fell 2.1% week-on-week last week        Update : 2020-09-07        View(s) : 1048

According to the latest statistics from the American Iron & Steel Institute (AISI), in the week ending August 29, domestic crude steel production in the United States was 1.38 million short tons, and the capacity utilization rate was 61.7%. This is a decrease of 24.9% from the crude steel ou...

Rise in steel prices worries manufacturers

Rise in steel prices worries manufacturers

Keywords :Rise in steel prices worries manufacturers        Update : 2020-09-04        View(s) : 1063

There has been a sudden increase in the demand for steel on which many important industries depend. With an increase in demand, the prices of steel have gone up by 15 percent in the international market. While those having a monopoly over the product, have decided to export as much as possible t...

Testing method of plastic-coated steel pipe(Part One)

Testing method of plastic-coated steel pipe(Part One)

Keywords :plastic-coated steel pipe        Update : 2020-09-02        View(s) : 1071

A. Visual inspection Visually inspects the appearance quality of the coated steel pipe .   B. Thickness measurement Take two cross-sections of different lengths from the two ends of the coated steel pipe, and measure the coating thickness at any four points ...

What are the details of the thick-walled steel pipe before use

What are the details of the thick-walled steel pipe before use

Keywords :thick-walled steel pipe        Update : 2020-08-31        View(s) : 1040

1. Thick-walled steel pipe cutting: According to the actual required pipeline length, the pipe should be cut with a metal saw or a toothless saw. When water welding is used in the cutting process, the raw materials should be protected accordingly. When cutting, fire-resistant and heat-resistant ...

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