Page 8 of Steel Pipe News

A project saves 13 million cubic meters of fresh water, 600,000 tons of raw salt, and gains an annual profit of 120 million RMB, effectively solving the problem of shortage of raw salt...

Abstract: During the first corrosion inspection of a nuclear power plant, it was found that corrosion occurred on several flange surfaces of seawater pipelines. The structural characteristics of...

Choosing materials for chemical pipelines (1) The selection basis for materials used for chemical pipelines In the process of chemical design, the corrosion resistance of the...

The chemical industry has become a pillar industry in the economic development in China, and its production benefits have greatly promoted the improvement of China's economic level. However,...

1. Problems to be solved in the development of stainless steel pipes and pipe fittings (1) Prices The first problem that needs to be solved in the popularization and development of stainless steel pipes...

As one of the important products of the scientific development of modern materials, thin-walled stainless steel pipes and pipe fittings have great advantages due to their exquisite appearance, corrosion...

1. General requirements for pipes (1) The headroom, aisle width, and foundation elevation of the pipeline's layout should comply with the requirements in Chapter 3 of the "Design Engineering...

3. The higher the working pressure of the oxygen is, the greater the danger and the lower the maximum allowable flow rate become. The working pressure is divided into 6 kinds in Table 1:...

The control of the maximum allowable flow rate of oxygen in the oxygen pipeline is a very important issue for safety. When the flow rate is too fast, the temperature of the oxygen pipeline will rise due...

Attention should be paid to the following aspects to use the oxygen pipeline safely: (1) The oxygen pipeline should be checked and maintained frequently. Carbon steel pipes should be derusted and painted...

3. Requirements for pressure and air-tight tests After the oxygen pipeline is installed, pressure and air-tight tests should be conducted to verify the strength and sealing of the pipe....

The construction of oxygen pipelines should not only comply with relevant national standards for construction of the pressure pipeline but also special safety regulations, such as...