SA213 T22 Boiler Alloy Seamless Steel Pipe is a type of seamless steel pipe that is designed and manufactured for use in boilers, superheaters, and heat exchangers. The pipe is made from high-quality alloy steel, which gives it excellent resistance to high temperatures, corrosion, and wear. It is widely used in various industries that require high-pressure, high-temperature, and corrosion-resistant pipelines.

 

Chemical Composition

 

SA213 T22 contains chromium and molybdenum as its main alloying elements. The chemical composition of SA213 T22 is as follows:

 

- Chromium: 1.90-2.60%

- Molybdenum: 0.87-1.13%

- Carbon: 0.05-0.15%

- Silicon: 0.50-1.00%

- Manganese: 0.30-0.60%

- Phosphorus: 0.025%

- Sulfur: 0.025%

 

Mechanical Properties

 

SA213 T22 has excellent mechanical properties, which make it suitable for use in high-pressure and high-temperature applications. The mechanical properties of SA213 T22 are as follows:

 

- Yield Strength: 205 MPa

- Tensile Strength: 415-585 MPa

- Elongation: 30%

- Hardness: 163 HB

 

Main Applications

 

SA213 T22 is widely used in the following industries:

 

- Power Generation: SA213 T22 is used in superheaters and reheaters of power plants.

- Petrochemical: SA213 T22 is used in heat exchangers and pipelines in the petrochemical industry.

- Refinery: SA213 T22 is used in pipelines, boilers, and heat exchangers in refineries.

- Oil and Gas: SA213 T22 is used in pipelines and gas plants in the oil and gas industry.

 

Supply Cases

 

There are many suppliers that provide SA213 T22 Boiler Alloy Seamless Steel Pipe. Here are some examples:

 

- Shandong Hongsheng Steel Pipe Co., Ltd.

- Tianjin Boai Steel Pipe Group Co., Ltd.

- Liaocheng Huiwang Materials Co., Ltd.

- Jiangsu Gangyu Pipeline Equipment Co., Ltd.

- Wuxi Zhenda Special Steel Tube Co., Ltd.

 

Conclusion

 

SA213 T22 Boiler Alloy Seamless Steel Pipe is a high-quality, corrosion-resistant, and high-temperature-resistant pipe. It is widely used in various industries that require high-pressure and high-temperature pipelines. The chemical composition and mechanical properties of SA213 T22 make it suitable for use in power generation, petrochemical, refinery, and oil and gas industries. There are many suppliers that provide SA213 T22, and customers can choose a reliable supplier based on their needs.