Talk about how to solve the corrosion problem of stainless steel seamless elbow
Although the stainless steel seamless elbow is made of stainless steel, which has excellent corrosion resistance, it does not mean that it will never rust and corrode. So how can we solve the corrosion of stainless steel seamless elbows?
Wenzhou Licheng Steel Industry Co., Ltd. is a modern enterprise specializing in the production of stainless steel pipes, pipe fittings and flanges. We have professional technical strength and advanced team management capabilities. Brands include: 304.304L.304H.321.321H.316.316L.317L.310S.347H, etc. Pipe size range (6mm-580mm)*OD(2mm-40mm)WT*4000-15000mm)Length. With good reputation, positive service and other favorable conditions, we provide you with high-tech and competitive products.
There are many factors that cause stainless steel seamless elbows to rust, and we should deal with them according to the actual situation. First of all, the daily anti-corrosion work of the stainless steel seamless elbow must be done well, which can effectively prolong its service life.
Stainless steel seamless elbows are stored at different levels, and the anti-corrosion work is also different. For example: if it is stored in the southern region, the ambient air is relatively humid, which is hydrogen evolution corrosion in chemistry. Moisture is the substance that causes iron to rust one.
Because when oxygen dissolves in water, it reacts with iron under the coexistence of oxygen and water to form iron oxide, which is rust.
Solution:
1. If it is observed that the rust in the stainless steel seamless elbow is thick, you can tap it gently with the help of a tool to make the rust layer fall off. After falling off, wipe the surface of the pipe with a wire brush and wire cloth or coarse abrasive cloth until the original pipe is exposed. Then wipe it clean with cotton yarn. This method is suitable for small-area, scattered rust, and is not suitable for large-scale corrosion treatment.
2. Sandblasting rust removal: This is a common and advanced rust removal method in chemical pipeline anticorrosion. It can not only remove the rust, old paint layer and other dirt on the surface of the pipe fittings, but also remove the uniform small pits formed on the surface. While increasing the adhesion between the anti-corrosion coating and the pipeline, it can also improve the anti-corrosion effect and service life of the coating.
3. Chemical pickling: There is also a chemical pickling treatment method, which can effectively remove rust and old coatings on the surface of stainless steel seamless elbows. However, chemical pickling has some disadvantages. Although it can clean stainless steel seamless elbows, its anchor lines are shallow and it is easy to pollute the environment, so this method is not recommended.
Talk about how to solve the corrosion problem of stainless steel seamless elbow
Although the stainless steel seamless elbow is made of stainless steel, which has excellent corrosion resistance, it does not mean that it will never rust and corrode. So how can we solve the corrosion of stainless steel seamless elbows?
Wenzhou Licheng Steel Industry Co., Ltd. is a modern enterprise specializing in the production of stainless steel pipes, pipe fittings and flanges. We have professional technical strength and advanced team management capabilities. Brands include: 304.304L.304H.321.321H.316.316L.317L.310S.347H, etc. Pipe size range (6mm-580mm)*OD(2mm-40mm)WT*4000-15000mm)Length. With good reputation, positive service and other favorable conditions, we provide you with high-tech and competitive products.
There are many factors that cause stainless steel seamless elbows to rust, and we should deal with them according to the actual situation. First of all, the daily anti-corrosion work of the stainless steel seamless elbow must be done well, which can effectively prolong its service life.
Stainless steel seamless elbows are stored at different levels, and the anti-corrosion work is also different. For example: if it is stored in the southern region, the ambient air is relatively humid, which is hydrogen evolution corrosion in chemistry. Moisture is the substance that causes iron to rust one.
Because when oxygen dissolves in water, it reacts with iron under the coexistence of oxygen and water to form iron oxide, which is rust.
Solution:
1. If it is observed that the rust in the stainless steel seamless elbow is thick, you can tap it gently with the help of a tool to make the rust layer fall off. After falling off, wipe the surface of the pipe with a wire brush and wire cloth or coarse abrasive cloth until the original pipe is exposed. Then wipe it clean with cotton yarn. This method is suitable for small-area, scattered rust, and is not suitable for large-scale corrosion treatment.
2. Sandblasting rust removal: This is a common and advanced rust removal method in chemical pipeline anticorrosion. It can not only remove the rust, old paint layer and other dirt on the surface of the pipe fittings, but also remove the uniform small pits formed on the surface. While increasing the adhesion between the anti-corrosion coating and the pipeline, it can also improve the anti-corrosion effect and service life of the coating.
3. Chemical pickling: There is also a chemical pickling treatment method, which can effectively remove rust and old coatings on the surface of stainless steel seamless elbows. However, chemical pickling has some disadvantages. Although it can clean stainless steel seamless elbows, its anchor lines are shallow and it is easy to pollute the environment, so this method is not recommended.