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Which type of material is used for making flange?


Date:

2023-09-02

Q: What kind of flange is steel usually used to make?

A: Steel is one of the most commonly used materials for making flanges. Due to its high strength, corrosion resistance and compressive properties, steel is an ideal choice for making flanges. According to the specific requirements, the commonly used steel includes carbon steel, stainless steel and alloy steel.

Q: What are the characteristics of carbon steel flanges?

A: Carbon steel flange has the following characteristics:
1.High strength: carbon steel has good mechanical properties, suitable for high pressure and high temperature environment.
2. Good corrosion resistance: carbon steel flanges have good corrosion resistance to most common corrosive media.
3. Low cost: carbon steel is a more economical material, making the cost of carbon steel flange relatively low.

Q: What are the advantages of stainless steel flanges?

A: Stainless steel flange has the following advantages:
1. Good corrosion resistance: stainless steel has good corrosion resistance and can resist the erosion of most chemical media, especially suitable for occasions containing acid, alkali and hydrochloric acid and other media.
2. High temperature resistance: stainless steel flange can maintain its strength and stability in high temperature environment.
3. Long life: Due to the strong corrosion resistance of stainless steel, it is not easy to be affected by the environment, so the stainless steel flange has a long service life.

Q: What are the characteristics of alloy steel flanges?

A: Alloy steel flanges have the following characteristics:
1. High strength and hardness: alloy steel flange has high strength and hardness, suitable for high pressure and high temperature conditions.
2. Good corrosion resistance: alloy steel flanges have good resistance to corrosive media and can withstand corrosion in harsh environments.
3. High wear resistance: alloy steel can maintain its strength and durability under high friction and wear conditions. This makes alloy steel flanges widely used in some applications where wear resistance is required.

Summary: Steel is the most commonly used material for making flanges, and the common steels are carbon steel, stainless steel and alloy steel. Among them, carbon steel flange has high strength and good corrosion resistance; Stainless steel flange has good corrosion resistance and high temperature resistance. Alloy steel flanges have high strength, hardness and corrosion resistance. According to the specific working environment and needs, the appropriate material can be selected to make flanges.

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Key Words:

flange,steel flange