Mob: +86-13915462511 |
Boiler Tubes Materials

Boiler Tubes Materials:

Boiler tubes are made of various materials, among which carbon steel and alloy steel are the most commonly used materials. Carbon steel includes No. 20 and No. 45 steel, which has good toughness and plasticity and is suitable for manufacturing various low-pressure and medium-pressure boilers. Alloy steel contains a variety of alloy elements, such as manganese, silicon, chromium, nickel, etc., has high strength and corrosion resistance, and is suitable for manufacturing high-pressure and ultra-high-pressure boilers. In addition, stainless steel is also a material for boiler tubes, especially suitable for situations where a high degree of corrosion resistance is required.

When selecting boiler tube materials, comprehensive considerations need to be based on actual conditions, such as working pressure, working temperature, water quality conditions, usage environment and other factors. For example, for low-pressure boilers with working pressure not exceeding 4MPa and working temperature not exceeding 250°C, ordinary carbon steel or high-quality carbon steel pipes can be used. For medium-pressure boilers with working pressure exceeding 4MPa and working temperature exceeding 250°C, high-quality carbon steel or alloy steel pipes can be used. For high-pressure and ultra-high-pressure boilers, alloy steel or stainless steel tubes are required.

In addition, in order to ensure the service life and safety of boiler tubes, appropriate anti-corrosion treatment and installation maintenance are also required. Common anti-corrosion treatment methods include anti-corrosion coating, hot-dip galvanizing, etc., while installation and maintenance require attention to cleaning, rust removal, maintenance, etc.

In short, choosing the appropriate boiler tube material is one of the important factors to ensure the safe and stable operation of the boiler. It needs to be comprehensively considered based on the actual situation, and coupled with appropriate anti-corrosion treatment and installation and maintenance.

Category: Industry News

Leave a Message

If you have any questions, please leave us a message and we will reply to you as soon as possible