• 316L corrosion resistant austenitic stainless steel pipe System 1
316L corrosion resistant austenitic stainless steel pipe

316L corrosion resistant austenitic stainless steel pipe

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
20 m.t.
Supply Capability:
5000 m.t./month

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AISI 316l stainless steel round pipe/tube

 

  • Product name: AISI stainless steel pipe/tube

  • Materials: 304, 304L, 310S, 316, 316L, 325, 273, 219 and 168

  • Thickness: 1, 2, 2.5, 3, 3.5, 4, 5, 6 and 8mm

  • Outer diameter: 6-480mm

  • Length: as required

  • Treatment: cold and hot rolled

  • Applications: construction upholstery, and industry instruments, such as fencing, railing,safe doors/windows, gate fittings, inside staircases, balcony balustrades, furniture, sanitary wares and kitchen wares

  • Standards: GB, AISI, ASTM, DIN and JIS

  • Sureface: 2B, BA and designer finishes

  • Price terms: FOB, CIF, CFR and EXW

  • Delivery:10-15 days after received the deposit or as quantity request.

Chemical Composition

C

Mn

P

S

<=0.0< span="">3

<=2.00< span="">

<=0.0< span="">35

<=0.03< span="">

Si

Cr

N

Ni

<=1.00< span="">

16-18

NO

12-15


Q:Are stainless steel pipes suitable for irrigation systems?
Yes, stainless steel pipes are suitable for irrigation systems. Stainless steel is known for its excellent corrosion resistance, durability, and strength, making it an ideal choice for irrigation systems that are exposed to water and moisture. Stainless steel pipes can withstand high-pressure conditions and are resistant to rust and corrosion, ensuring a long lifespan and minimal maintenance requirements. Additionally, stainless steel pipes are also safe for conveying water for irrigation purposes as they do not leach harmful chemicals into the water supply.
Q:Can stainless steel pipes be used for agricultural irrigation systems?
Yes, stainless steel pipes can be used for agricultural irrigation systems. Stainless steel is a highly durable and corrosion-resistant material, making it suitable for various applications, including agricultural irrigation. It is known for its resistance to rust and corrosion, even when exposed to moisture, chemicals, and fertilizers commonly used in irrigation systems. Additionally, stainless steel pipes can withstand high-pressure water flow, making them ideal for delivering water to crops efficiently. Moreover, stainless steel is environmentally friendly as it is 100% recyclable, making it a sustainable choice for agricultural irrigation systems.
Q:Are stainless steel pipes resistant to chemical corrosion?
Stainless steel pipes possess resistance against chemical corrosion. This attribute is a result of the abundant chromium content within stainless steel, which generates a safeguarding oxide layer on the pipe's surface. This layer acts as a barrier, effectively obstructing chemical substances from interacting with the steel beneath and inducing corrosion. Moreover, stainless steel pipes exhibit resistance against alternative corrosion types, including rusting, thereby establishing their widespread utilization across industrial, commercial, and residential sectors where exposure to chemical substances is anticipated.
Q:How do you prevent blockages in stainless steel pipes?
To prevent blockages in stainless steel pipes, regular maintenance and proper usage are crucial. Some effective measures include avoiding the disposal of grease, oil, or large solid objects down the drain, using drain covers or strainers to catch debris, and periodically flushing the pipes with hot water or a suitable cleaning solution to remove any buildup or residue. Additionally, ensuring proper installation and avoiding excessive pressure or temperature fluctuations can help maintain the integrity of the pipes and prevent blockages.
Q:What is the difference between seamless and cold-drawn stainless steel pipes?
Seamless and cold-drawn stainless steel pipes differ in terms of their manufacturing methods and characteristics. Seamless stainless steel pipes are produced without any welding or seams. The process involves piercing a solid cylindrical billet or ingot of stainless steel and rolling it into a hollow tube shape. This seamless manufacturing technique guarantees the absence of weak points or areas prone to leakage, resulting in highly durable and reliable pipes. Additionally, the interior surface of seamless pipes is smoother, facilitating efficient fluid flow and reducing the risk of corrosion. In contrast, cold-drawn stainless steel pipes are manufactured by pulling or drawing a solid stainless steel billet through a series of dies at room temperature. This method ensures precise dimensions and a smooth surface finish. Cold-drawn pipes are commonly used in applications that require tight tolerances and a high-quality surface appearance. They are renowned for their exceptional dimensional accuracy, excellent surface finish, and increased strength. In terms of properties, seamless stainless steel pipes exhibit superior resistance to corrosion, higher strength, and increased pressure rating compared to cold-drawn pipes. The absence of welds also makes seamless pipes less susceptible to cracking or failure under high-pressure conditions. On the other hand, cold-drawn stainless steel pipes are valued for their outstanding surface finish, close dimensional tolerances, and enhanced mechanical properties. Consequently, they are suitable for applications that demand precise measurements and a smooth aesthetic. In summary, the primary distinction between seamless and cold-drawn stainless steel pipes lies in their manufacturing methods, resulting properties, and applications. Seamless pipes, manufactured without welding or seams, offer superior resistance to corrosion, increased strength, and higher pressure rating. Conversely, cold-drawn pipes, produced by pulling solid stainless steel through dies, provide excellent surface finish, dimensional accuracy, and improved mechanical properties.
Q:Can stainless steel pipes be used for paper and pulp industry applications?
Yes, stainless steel pipes can be used for paper and pulp industry applications. Stainless steel is resistant to corrosion, chemicals, and high temperatures, making it ideal for handling corrosive liquids and chemicals used in the paper and pulp industry. Additionally, stainless steel pipes provide excellent strength and durability, ensuring long-lasting performance in demanding industrial environments.
Q:What is the difference between seamless and LSAW stainless steel pipes?
The main difference between seamless and LSAW (Longitudinal Submerged Arc Welded) stainless steel pipes lies in their manufacturing process. Seamless stainless steel pipes are made by piercing a solid cylindrical billet and then rolling it into a pipe shape without any welding involved. On the other hand, LSAW stainless steel pipes are created by using a submerged arc welding process along the longitudinal seam of a steel plate. This welding process provides added strength and durability to the pipe. Both types of pipes have their own advantages and are used in different applications based on their specific characteristics.
Q:What are the different grades of stainless steel used in pipes?
There are several different grades of stainless steel that are commonly used in pipes, each with its own unique properties and characteristics. The most commonly used grades include: 1. Stainless Steel Grade 304: This is one of the most versatile and widely used grades of stainless steel. It is non-magnetic, has excellent corrosion resistance, and is easily weldable. Grade 304 is commonly used in applications where hygiene and cleanliness are important, such as in food processing plants, hospitals, and pharmaceutical industries. 2. Stainless Steel Grade 316: This grade is known for its superior corrosion resistance, especially in environments with high chloride content or exposure to saltwater. Grade 316 is often used in marine applications, chemical processing plants, and coastal areas where corrosion resistance is crucial. 3. Stainless Steel Grade 321: Grade 321 is stabilized with titanium, making it more resistant to sensitization and intergranular corrosion at elevated temperatures. It is commonly used in high-temperature applications, such as exhaust systems, furnaces, and heat exchangers. 4. Stainless Steel Grade 409: This grade is specifically designed for high-temperature applications, such as automotive exhaust systems. It has excellent heat resistance and low thermal expansion properties, making it ideal for withstanding extreme temperatures. 5. Stainless Steel Grade 904L: Grade 904L has high corrosion resistance and is particularly resistant to pitting and crevice corrosion. It is commonly used in aggressive environments, such as chemical processing plants, offshore oil and gas platforms, and pulp and paper industries. These are just a few examples of the different grades of stainless steel used in pipes. The choice of grade depends on the specific application and the desired properties, such as corrosion resistance, temperature resistance, and mechanical strength.
Q:What is the average lead time for manufacturing stainless steel pipes?
The average lead time for manufacturing stainless steel pipes can vary depending on several factors such as the complexity of the design, quantity required, and the manufacturer's production capacity. However, on average, it can range from a few weeks to a couple of months.
Q:Are stainless steel pipes resistant to stress corrosion cracking?
In general, stainless steel pipes exhibit resistance to stress corrosion cracking. Stainless steel is a material known for its ability to resist corrosion and degradation, thanks to its high levels of chromium and nickel. The occurrence of stress corrosion cracking is typically triggered by a combination of tensile stress, a corrosive environment, and a susceptible material. Nevertheless, stainless steel demonstrates excellent resistance against stress corrosion cracking due to its composition and inherent properties. It can endure high levels of stress without experiencing significant degradation or cracking, making it a suitable choice for applications that necessitate durability and corrosion resistance.

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