Production process of spiral steel pipe

December 2, 20160

Spiral steel pipe is a strip coil as raw material, often warm extrusion molding, automatic double wire-sided submerged arc welding process…

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Stainless steel rectangular pipe

December 1, 20160

Stainless steel rectangle pipe is a hollow strip steel pipe, a large number of used for conveying fluid pipe, such as…

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What is the high temperature alloy?

November 30, 20160

What is the high temperature alloy? High temperature alloy is also called hot strong alloy, super alloy. The materials can…

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The advantages of duplex steel

November 29, 20160

The advantages of duplex steel mainly have the following points: (1) with good corrosion resistance, its wear resistance and corrosion resistance…

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Production method of stainless steel seamless pipe

November 28, 20160

Stainless steel seamless pipe according to the different production methods can be divided into hot rolling, cold rolling tube, cold drawn…

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Process for pickling and passivation of stainless steel pipe fittings

November 25, 20160

Stainless steel pipe fittings for pickling passivation operation steps: 1. The preparation work 2. Chemical degreasing 1) chemical degreasing adopts groove…

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The application of the stainless steel welded pipe in the oil refining industry

November 24, 20160

Oil refining device of stainless steel welded pipe, generally exist in the process of using the following questions: (1) the stress…

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The application of stainless steel welded pipe in seawater desalination device

November 23, 20160

For seawater desalination technology, energy conservation and the development of practical method is to use an evaporative enrichment equipment –…

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Selection of five factors to consider stainless steel pipe

November 22, 20160

When selecting stainless steel welded pipe in the corrosive environment, in addition to deal with the working conditions of stainless steel welded…

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Stainless steel elbow compared with carbon steel elbow

November 21, 20160

The material of stainless steel elbow, usually on the basis of the carbon steel elbow increased the proportion of Cr, Ni…

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