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

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steel plate, hot rolled steel plate, carbon steel plate

South Korea's hot rolled steel production will decline this year

Keywords :steel plate, hot rolled steel plate, carbon steel plate        Update : 2019-08-15        View(s) : 1574

It is predicted that due to weak market demand, the domestic domestic production of hot rolled steel will decline this year. In the first half of the year, the domestic production of hot-rolled steel sheets in Korea was 6.048 million tons, a decrease of 4.8% year-on-year. The m...

ssaw steel pipe, welded steel pipe, spiral welded pipe

Concrete analysis of the production process steps of spiral tubes

Keywords :ssaw steel pipe, welded steel pipe, spiral welded pipe        Update : 2019-08-14        View(s) : 1173

Spiral tube production process steps (1) The spiral pipe raw material is a ribbon coil, a welding wire, and a flux. Strict physical and chemical testing is required prior to input. (2) The steel head and the tail are butt jointed, and single or double-line submerged arc wel...

stainless steel tube, ss tube, 304,316 stainless steel pipes

Chromium determines the corrosion resistance of 304 stainless steel tubes

Keywords :stainless steel tube, ss tube, 304,316 stainless steel pipes        Update : 2019-08-13        View(s) : 1196

The so-called corrosion resistance is actually anti-oxidation. As long as it is a steel product, it will react with oxygen in the atmosphere. Once it happens, it will expand continuously, and finally it will not be able to use the entire product, but we can avoid it by processing. In the case of...

ssaw steel pipe, welded steel pipe, spiral welded pipe

What is a Mill Test Certificate?

Keywords :ssaw steel pipe, welded steel pipe, spiral welded pipe        Update : 2019-08-08        View(s) : 1284

A Mill Test Certificate (MTC), or Mill Test Report (MTR), is issued by a manufacturer to certify the chemical and mechanical features of a product and its compliance to the applicable norms and technical specifications. Typically, Mill Test Certificates conform to the EN 10204 standard and are r...

flanges, flange wn, flange joint

What is a flanged joint?

Keywords :flanges, flange wn, flange joint        Update : 2019-08-07        View(s) : 1334

A flanged joint is a connection between a pipe and another piping equipment (example, another length of pipe, a valve, or a pressure vessel). Hundreds, even thousands, of flanged joints are necessary for a piping system to function. The three main components of a flanged ...

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