Non-magnetic galvanized steel pipe

Galvanized steel pipe is a common steel, it is composed of iron and zinc alloy, at room temperature has a strong magnetic. Non-magnetic galvanized steel pipe is a kind of galvanized steel pipe without magnetism, it is composed of iron and zinc alloy, at room temperature has a strong non-magnetic.

The main application of galvanized steel pipe is to make magnetic steel pipe, so for non-magnetic galvanized steel pipe production enterprises, there is a great market potential. 1: Characteristics of non-magnetic galvanized steel pipe Non-magnetic galvanized steel pipe refers to the galvanized steel pipe without iron, cobalt, chromium and other elements.

It has the advantages of corrosion resistance, wear resistance, durability, high temperature oxidation resistance, scaling prevention, easy cleaning and so on. Therefore, non-magnetic galvanized steel pipe is widely used in food, chemical, pharmaceutical, sewage treatment and other industries.

Non-magnetic galvanized steel pipe can be used in chemical industry, petroleum, natural gas, light industry, metallurgy, electric power, heat, shipbuilding, construction, food and other industrial fields. It has the characteristics of corrosion resistance, wear resistance, impact resistance, smooth, not easy to rust, and has a certain strength and stiffness, is a kind of high-quality pipeline material.

Compared with the traditional galvanized steel pipe, the manufacturing process of non-magnetic galvanized steel pipe has one more process of coating anti-corrosion coating. First, after cold rolling, hot rolling, annealing, finishing and other processes to produce high quality stainless steel substrate plate; Then, the stainless steel substrate plate for pickling, oxidation treatment, so that the surface of the formation of dense rust layer; Then, the rust layer is sprayed with anti-corrosion coating, so that it has good anti-corrosion performance; Finally, the anti-corrosion coating is fixed on the surface of the stainless steel substrate by drying, rolling and other processes.

Quality control The quality control of non-magnetic galvanized steel pipe mainly includes the following aspects: 1, raw material inspection: steel pipe material is the main raw material of galvanized steel pipe, its performance is directly related to the quality of galvanized steel pipe.

Process inspection: The process inspection of galvanized steel pipe mainly checks the thickness of galvanized layer and the required appearance quality. 3, inspection equipment: galvanized steel pipe inspection equipment mainly includes optical microscope, flaw detector and thickness measuring instrument. The main application of galvanized steel pipe is to make magnetic steel pipe, so for non-magnetic galvanized steel pipe production enterprises, there is a great market potential.

The advantages of non-magnetic galvanized steel pipe are in line with the requirements of environmental protection, good corrosion resistance, can be used in various occasions. This for non - magnetic galvanized steel pipe production enterprises, has a great market potential.