1. Who produces stainless steel 321 valve?

Freeman Valve produces stainless steel 321 valve, including stainless steel 321 two-way ball valve, stainless steel 321 multi-way ball valve, stainless steel 321 three-way ball valve, stainless steel 321 four-way ball valve, stainless steel 321 five-way ball valve, stainless steel 321 plug valve, stainless steel 321 gate valve, stainless steel 321 globe valve, stainless steel 321 swing check valve, stainless steel 321 lift check valve, stainless steel 321 piston check valve, stainless steel 321 wafer check valve, stainless steel 321 butterfly valve, stainless steel 321 Y type strainer, stainless steel 321 safety valve.

2. To which countries does Freeman Valve supply stainless steel 321 valve?

Freeman Valve supplies stainless steel 321 valve to countries such as the United Kingdom, Germany, Austria, France, Italy, Spain, Portugal, Denmark, Finland, Sweden, the United States, Canada, and Mexico.

3. What are the advantages of stainless steel 321 valve?

3.1 Stainless steel 321 valve are resistant to high temperatures up to 816°C (1500°F), and are suitable for applications such as aircraft exhaust systems, chemical processing equipment, and furnaces.

3.2 Stainless steel 321 valve have excellent weldability and can be easily welded.

3.3 Stainless steel 321 valve have strong resistance to intergranular corrosion at high temperatures, because stainless steel 321 has titanium added to prevent chromium carbide precipitation and enhance its resistance to intergranular corrosion (sensitization) at high temperatures

4. What are the disadvantages of stainless steel 321 valve?

Stainless steel 321 valve have poor resistance to chloride corrosion.