1. Who produces 310S valve?

Freeman Valve produces 310S valve, including 310S ball valve, 310S multi-way ball valve, 310S three-way ball valve, 310S four-way ball valve, 310S five-way ball valve, 310S plug valve, 310S gate valve, 310S globe valve, 310S check valve, 310S butterfly valve, 310S Y-strainer, and 310S safety valve.

2. To which countries does Freeman Valve supply 310S valve?

Freeman Valve supplies 310S ball valve, 310S multi-way ball valve, 310S three-way ball valve, 310S four-way ball valve, 310S five-way ball valve, 310S plug valve, 310S gate valve, 310S globe valve, 310S check valve, 310S butterfly valve, 310S Y-type strainer, and 310S safety 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 310S valve?

3.1 310S valve is the preferred material for high temperature and extremely high temperature fields. They can work continuously at temperatures of 1050°C (1922°F). Therefore, 310S valve are widely used in furnace manufacturing and heat treatment equipment.

*In oxidizing atmospheres with sulfur content of 2 g/m3 or less: 310S valve can be used continuously at 1050°C (1922°F) with a peak temperature of 1100°C (2012°F);

*In oxidizing atmospheres with sulfur content exceeding 2 g/m3: 310S valve can be used continuously at 950°C (1742°F);

*In low oxygen atmospheres with sulfur content of 2 g/m3 or less: 310S valve can be used continuously at 1000°C (1832°F);

*In low oxygen atmospheres with sulfur content exceeding 2 g/m3: 310S valve can be used continuously at 750°C (1382°F);

*In nitriding or carburizing atmospheres: 310S valve can be used continuously at 1000°C (1932°F).

3.2 310S valve have strong corrosion and oxidation resistance:

Stainless steel 310S is a low-carbon version of stainless-steel SS 310. Stainless steel 310S is composed of 20% nickel and 25% chromium, so stainless steel 310S is very effective in reducing environments (such as sulfur). And because of the low carbon content, stainless steel 310S can also effectively resist embrittlement.

3.3 310S valve has low thermal conductivity, which is ideal for hot water or steam systems.

3.4 310S valve has good toughness and low magnetic permeability, which is ideal for low-temperature applications. The minimum operating temperature of the 310S valve is around -268°C (-450°F), which means it can be used in extremely low temperatures; however, due to its excellent oxidation resistance, its main use is still in the high temperature field.

Freeman Valve produces stainless steel 310S ball valve;

Freeman Valve produces stainless steel 310S multi-way ball valve;

Freeman Valve produces stainless steel 310S three-way ball valve;

Freeman Valve produces stainless steel 310S four-way ball valve;

Freeman Valve produces stainless steel 310S five-way ball valve;

Freeman Valve produces stainless steel 310S plug valve;

Freeman Valve produces stainless steel 310S gate valve;

Freeman Valve produces stainless steel 310S globe valve;

Freeman Valve produces stainless steel 310S check valve;

Freeman Valve produces stainless steel 310S butterfly valve;

Freeman Valve produces stainless steel 310S Y type strainer;

Freeman Valve produces stainless steel 310S safety valve.

1. Who produces 310H valve?

Freeman Valve produces 310H valve, including 310H ball valve, 310H multi-way ball valve, 310H three-way ball valve, 310H four-way ball valve, 310H five-way ball valve, 310H plug valve, 310H gate valve, 310H globe valve, 310H check valve, 310H butterfly valve, 310H Y-strainer, and 310H safety valve.

2. To which countries does Freeman Valve supply 310H valve?

Freeman Valve supplies 310H ball valve, 310H multi-way ball valve, 310H three-way ball valve, 310H four-way ball valve, 310H five-way ball valve, 310H plug valve, 310H gate valve, 310H globe valve, 310H check valve, 310H butterfly valve, 310H Y-type strainer and 310H safety 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 310H valve?

3.1 Stainless steel 310H is a high carbon version of Stainless-steel 310. 310H has good resistance to oxidation and thermal fatigue, making it the valve of choice for high and ultra-high temperature applications, operating continuously at temperatures up to 1050°C (1922°F). Its corrosion resistance in high temperature environments exceeds that of many other stainless-steel alloys. It is used in the heat-treating industry, including sealing of concentrated acids.

3.2 310H is frequently exposed to sulfur dioxide environments and is highly resistant to the negative effects as well as the effects of high temperature oxidation. This metal also exhibits enhanced resistance to creep corrosion.

*In oxidizing atmospheres with sulfur content of 2 g/m3 or less: 310S valve can be used continuously at 1050°C (1922°F) with a peak temperature of 1100°C (2012°F);

*In oxidizing atmospheres with sulfur content exceeding 2 g/m3: 310S valve can be used continuously at 950°C (1742°F);

*In low oxygen atmospheres with sulfur content of 2 g/m3 or less: 310S valve can be used continuously at 1000°C (1832°F);

*In low oxygen atmospheres with sulfur content exceeding 2 g/m3: 310S valve can be used continuously at 750°C (1382°F);

*In nitriding or carburizing atmospheres: 310S valve can be used continuously at 1000°C (1932°F).

4. What are the disadvantages of 310H valve?

*Since 310H has a higher carbon content than 310S, 310H is less resistant to water corrosion than 310S. Its high carbon content is a limitation in humid environments;

*Due to its high carbon content, 310H is not recommended for continuous use between 425–860°C because carbides will precipitate.

Freeman Valve produces stainless steel 310H ball valve;

Freeman Valve produces stainless steel 310H multi-way ball valve;

Freeman Valve produces stainless steel 310H three-way ball valve;

Freeman Valve produces stainless steel 310H four-way ball valve;

Freeman Valve produces stainless steel 310H five-way ball valve;

Freeman Valve produces stainless steel 310H plug valve;

Freeman Valve produces stainless steel 310H gate valve;

Freeman Valve produces stainless steel 310H globe valve;

Freeman Valve produces stainless steel 310H check valve;

Freeman Valve produces stainless steel 310H butterfly valve;

Freeman Valve produces stainless steel 310H Y type strainer;

Freeman Valve produces stainless steel 310H safety valve.