GB JIS ASTM 321 Welded Pipe Stainless Steel Welded Pipe

321 welded pipe is a welded pipe made of 321 stainless steel as the raw material.

The following is its detailed introduction:

- Strong corrosion resistance: The addition of chromium element gives it excellent corrosion resistance, which can maintain stability in various corrosive media and resist corrosion from marine environments, acid and alkali salt solutions in chemical production
- Good high temperature resistance: The addition of nickel element enhances the high temperature resistance, allowing it to maintain high strength and toughness in high temperature environments, and can withstand high temperatures up to 800 ℃. It is suitable for manufacturing high-temperature equipment components
- Outstanding resistance to intergranular corrosion: The presence of titanium element can stabilize carbon at high temperatures, prevent the formation of chromium carbide, avoid chromium depletion at grain boundaries, effectively reduce intergranular corrosion tendency, and improve stability in specific temperature ranges and corrosive environments
- Excellent processing performance: easy to perform cutting, bending, stamping and other processing operations, can meet the manufacturing needs of different shapes and sizes, and has a smooth surface for subsequent processing
- Good welding performance: During the welding process, using appropriate welding techniques and equipment can ensure uniform and defect free weld quality, while controlling the welding heat input to avoid tissue changes caused by overheating

Application area:

Food processing equipment
Chemical equipment
Nuclear energy industry
building structure
Automobile manufacturing
Medical equipment
Household items such as tableware, cabinets, indoor pipelines, etc.

About us:

Wuxi Xinfengcheng Metal Products Co., Ltd. was established in 2003 and is headquartered in Wuxi City, Jiangsu Province, an important gathering place for China's stainless steel industry. The company focuses on the research and development, production and sales of stainless steel materials. With "seamless steel pipes" as its core products, it is committed to providing high-performance and high-standard metal material solutions for the global industrial field.

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