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Tag: Steel

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Development Trend of Domestic and Foreign Stainless Steel Pipe...
Posted On 10/18/2017 12:47:31 by flange

China's stainless Steel pipe production after nearly 50 years of development, especially in the past 30 years, whether it is stainless Steel seamless pipe or pipe production technology has made great progress, yield, quality and variety of increasing and improving the quality of a small number of products Reached the international advanced level: but compared with the international advanced level, China's stainless Steel pipe plant in the process technology, equipment level, product... Read More



Installation of stainless steel pipe
Posted On 10/17/2017 13:03:32 by flange

The installation method of stainless Steel pipe is basically the same as plain carbon steel, and it has the following technological requirements in some process.
1. The hoisting of stainless Steel pipe shall not be in direct contact with other metals, and shall be added with planks or rubber plates and other non-metallic materials.... Read More



Cold Processing Technology of Duplex Stainless Steel pipe
Posted On 10/16/2017 13:50:55 by flange

1, the yield strength of duplex stainless Steel is twice as high as that of austenitic stainless steel, and the deformation amount should be smaller than that of austenite stainless steel. The proper speed and feed rate must be selected when cold rolling, so as to minimize the uneven longitudinal wall thickness and roll off. When drawing cold steel, the surface reduction rate of Steel pipe should not be too large. The middle pipe and finished softening heat treatment using continuous roller h... Read More



Welding of stainless steel pipe
Posted On 10/15/2017 14:02:09 by flange

In recent years, as manufacturers have become increasingly concerned about environmental issues, car manufacturers are under increasing pressure to improve fuel efficiency. Stricter, more restrictive regulations bring technical challenges to industrial production and material processing. These trends include reducing emissions from emissions, lighter body, and extended service life.
Prog... Read More



The brightness of the stainless steel pipe after annealing
Posted On 10/12/2017 12:20:14 by flange

The brightness of the stainless Steel pipe after annealing determines the quality of the product. There are also many influencing factors, and five important factors are listed for reference. 1. Whether the annealing temperature reaches the specified temperature. Stainless Steel heat treatment are generally take the solid solution heat treatment, also is the people of the so-called "annealing" usually, temperature range is 1040 ~ 1120 ℃(Japan standard). The stainless Steel pipe in the annea... Read More



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