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Rust removal method for Hastelloy columns

Views: 0     Author: Site Editor     Publish Time: 2022-03-28      Origin: Site

Hastelloy columns can be 100% recycled, in line with the national strategy of environmental protection, energy-saving, and resource conservation. The main uses are on high pressure and high-temperature pipes and equipment such as power plants, nuclear power, high-pressure boilers, high-temperature superheaters, and reheaters. Next, we will introduce Hastelloy columns to you.


Here is the content list:

l What are the standards and uses of Hastelloy columns?

l Hastelloy column is the material of which things?

l How to remove rust from Hastelloy columns to achieve the ideal effect?


What are the standards and uses of Hastelloy columns?

Hastelloy pipes have hollow cross-sections and are used in large quantities as pipes for conveying fluids, such as pipes for transporting oil, natural gas, gas, water, machining, and certain solid materials. Hastelloy column and round steel and other solid steel, in the same bending and torsional strength, lighter weight, Hastelloy column is economic cross-sectional steel, widely used in the manufacture of structural and mechanical parts, such as oil drilling rods, automobile drive shafts, bicycle frames and steel scaffolding used in building construction, etc. Alloy steel tube manufacturing ring-shaped parts, can improve material utilization, simplify the manufacturing process, saving materials and processing time, such as rolling bearing rings, jack sets, etc., which has been widely used to manufacture steel tubes.

Hastelloy column is the material of which things?

Hastelloy column or a variety of conventional weapons indispensable materials, gun barrels, barrels, and other steel tubes to manufacture. Hastelloy columns can be divided into round tubes and shaped tubes according to the different shapes of the cross-sectional area. Since the circular area is the largest under the condition of equal circumference, more fluid can be conveyed with circular tubes. In addition, the circular cross-section in the internal or external radial pressure, the force is more uniform, therefore, the majority of Hastelloy columns are round.

How to remove rust from Hastelloy columns to achieve the ideal effect?

To achieve the ideal effect of rust removal, you need to choose the abrasive according to the hardness of the Hastelloy column surface, the original rust degree, the required surface roughness, the type of coating, etc. For single-layer epoxy, two-layer, or three-layer polyethylene coating, a mixture of steel sand and steel shot is needed to achieve the ideal effect of rust removal. Because steel shot has the role of strengthening the steel surface, steel sand has the role of etching the steel surface. Before the jet treatment, remove the grease and scale on the surface of the Hastelloy column, you can also use a heating furnace to preheat the tube body to 40-60 degrees Celsius to keep the surface of the alloy tube dry, because the surface of the Hastelloy column is free of grease and other dirt, which can enhance the effect of rust removal, in addition, the dry surface of the Hastelloy column is also conducive to the separation of steel shot, steel sand and rust and oxide, which will make the surface of the Hastelloy column cleaner after the rust removal.

The company has many years of experience in the industry, advanced equipment, senior technical personnel, a wide range of products, and sufficient stock resources, before the launch of the Hastelloy column multiple tests to ensure that the quality of error-free, to better provide customers with quality products and meet the customer's special product needs.


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