Stainless steel clean pipes, known for their high cleanliness, precision, and smooth surface characteristics, are widely used in various industries due to their durability, hygiene, and resistance to corrosion. Here are some of the primary applications of
stainless steel clean pipes:
Semiconductor and Microelectronics: They are used in the transport of ultra-pure gases and chemicals in semiconductor manufacturing processes .
Pharmaceutical Industry: These pipes are ideal for the transfer of purified water, injection water, and other fluids that require high purity to prevent contamination in the production of medicines .
Food and Beverage Industry: They ensure the safe and hygienic conveyance of food products and beverages, maintaining the quality and safety standards .
Biotech Industry: Used in processes where high standards of cleanliness and purity are required, such as in laboratories and biotech manufacturing facilities .
Medical Equipment: Employed in the manufacture of equipment that requires high levels of cleanliness and sterility .
Hydraulic Systems: Stainless steel clean pipes are utilized in hydraulic systems for their precision and resistance to wear .
Aerospace Industry: They are used in the manufacture of aircraft and aerospace components where cleanliness and precision are critical .
Chemical Processing: Ideal for the transportation of corrosive or aggressive chemicals in a controlled manner .
Automotive Industry: Used in the production of vehicles for parts that require high standards of cleanliness and precision .
Solar Energy: Stainless steel clean pipes are used in the manufacturing process of solar panels where high cleanliness is necessary .
Hydrogen Energy: They are used in the production and storage systems of hydrogen energy due to their corrosion resistance and purity .
Instrumentation: Utilized in the manufacturing of precision instruments that demand high levels of cleanliness and accuracy .
These applications highlight the versatility and importance of stainless steel clean pipes in modern industry, where cleanliness and precision are crucial for the integrity and safety of the end products.
Here are the common materials used for clean pipes：
SUS 304: This is a general-purpose stainless steel, widely used for manufacturing various pipes and vessels due to its good corrosion resistance and formability.
SUS 316: With a slightly higher nickel content and the addition of molybdenum, 316 offers better resistance to pitting and crevice corrosion, making it suitable for more aggressive chemical and marine environments.
SUS 316L: A low carbon version of 316 stainless steel, it has lower carbon content which provides better resistance to sensitization after welding, preventing corrosion issues caused by carbide precipitation. It is especially used in processes that require high purity and cleanliness.
904L: This material contains higher levels of chromium and nickel, along with molybdenum, providing excellent corrosion resistance in acidic environments and is commonly used in highly corrosive conditions.
316Ti: A titanium-stabilized version of 316 stainless steel, the addition of titanium helps stabilize the carbides and improve resistance to chloride stress corrosion.
Other materials: Depending on specific industrial needs, other special stainless steel materials may also be used, such as 317L, 254SMO, etc., which offer higher corrosion resistance and strength.
When selecting the material for clean pipes, factors such as chemical composition, corrosion resistance, formability, weldability, and compatibility with the conveyed medium must be considered. These characteristics are particularly important in industries such as pharmaceuticals, biotechnology, food processing, and semiconductors to ensure the safety and quality of the products.
