317L stainless steel welded tube Suppliers
- Size Range: From 4mm4mm to 800mm800mm
- Wall Thickness Range: From 1mm to 150mm (SCH10-XXS)
- Length Options: 4000mm, 5800mm, 6000mm, 12000mm, or as required.
- Finish: 2B, BA,4K,8K, NO.1,2D,3#, HL
- Type: Round, square, rectangular, hexagonal, flat, angle
- Technique: Cold rolled, hot rolled
Product Description Of 317L Stainless Steel Welded Tube
Introducing our premium-grade 317L stainless steel welded tubes, perfect for heavy welding applications. They offer easy weldability with or without filler materials and can be color plated to enhance corrosion resistance and aesthetics. With custom orders and various forming options available, our AISI 317L Stainless Steel ERW Pipe exhibits exceptional strength and stress corrosion resistance, making it ideal for high-temperature and demanding environments. Widely used in chemical, petrochemical, food processing, and nuclear power industries, our 317L stainless steel welded tubes are a reliable choice. Count on Huaxiao stainless steel tube suppliers for competitive pricing and top-notch service. With lowered carbon content, our SS 317L welded tubing ensures superior intergranular corrosion resistance, especially at elevated temperatures. It maintains its integrity in strongly corrosive environments, including chlorides and halides, showcasing remarkable resistance to chloride pitting and general corrosion. As trusted 317L Stainless Steel Tube Suppliers, we provide top-quality 317L stainless steel welded tubes at affordable prices.
Specification Of 317L Stainless Steel Welded Tube
Chemical Components Of 317L Stainless Steel Welded Tube
|317L||C %||Ni %||Mn %||P%||S%||Cr%||Mo%|
Physical properties Of 317L Stainless Steel Welded Tube
|Melting point (℃)||1454|
|Tensile Stress||Psi – 75000 , MPa – 515|
|Yield Stress (0.2%Offset)||Psi – 30000 , MPa – 205|
Features Of 317L Stainless Steel Welded Tube
317L Stainless Steel Tube offers exceptional corrosion resistance, making it ideal for use in harsh and corrosive environments. Its high chromium, nickel, and molybdenum content provides excellent resistance to various corrosive agents, including acids, chloride-containing solutions, and harsh chemicals. This feature ensures the longevity and reliability of 317L Stainless Steel Tube in critical applications where corrosion resistance is paramount.
317L Stainless Steel Tube exhibits high tensile and yield strength, making it suitable for demanding applications that require structural integrity and durability. Its unique combination of elements, including molybdenum and nitrogen, contributes to its enhanced strength, providing superior performance under high-pressure and high-stress conditions. This feature ensures the 317L Stainless Steel Tube can withstand challenging environments and heavy mechanical loads, making it a preferred choice in various industries.
317L Stainless Steel Tube is designed to excel in high-temperature applications, maintaining its mechanical properties even at elevated temperatures. With a higher content of chromium, nickel, and molybdenum, this tube exhibits exceptional thermal stability and oxidation resistance, making it suitable for use in extreme heat environments such as refineries, petrochemical plants, and thermal processing units. Its ability to retain strength and structural integrity at high temperatures makes it a reliable choice for critical applications in industries where thermal performance is crucial.
317L Stainless Steel Tube offers excellent weldability, making it convenient for various fabrication processes. This alloy can be easily welded using common welding techniques, both with and without filler materials. The welds exhibit robust mechanical properties, and the material shows minimal susceptibility to post-welding cracking or embrittlement. Its favorable weldability allows for smooth and efficient joining, making it a preferred choice for industries requiring intricate welding operations and complex designs.
317L Stainless Steel Tube is characterized by its low carbon content, which enhances its resistance to intergranular corrosion. The reduced carbon level prevents the formation of chromium carbide precipitation, particularly when exposed to elevated temperatures in the range where intergranular corrosion typically occurs. This feature ensures that the alloy remains corrosion-resistant and structurally stable in challenging environments, making it suitable for various critical applications in aggressive chemical and high-temperature settings.
317L Stainless Steel Tube exhibits excellent versatility, making it a sought-after material for a wide range of applications. Its unique combination of corrosion resistance, high strength, and high-temperature performance allows it to be used in various industries, such as chemical processing, petrochemicals, food processing, nuclear power plants, textile equipment, and pulp and paper industries. The alloy’s adaptability to diverse environments, along with its weldability and formability, further enhances its suitability for different fabrication processes and complex engineering projects.
One of the distinguishing features of 317L Stainless Steel Tube is its non-magnetic property. This characteristic makes it suitable for applications where magnetic interference needs to be minimized or avoided. The non-magnetic nature of the tube is maintained under all conditions, providing added benefits in certain sensitive environments. Its non-magnetic property sets it apart from other stainless steel grades and expands its applicability in various industries, including medical equipment, electronic devices, and specialized instrumentation.
317L Stainless Steel Tube exhibits excellent formability, allowing it to be easily shaped and fabricated into various structures and components. Its superior formability enables smooth bending, rolling, and forming processes without compromising its mechanical properties. This feature is particularly advantageous in industries where complex shapes and custom designs are required. Whether in the manufacturing of precision equipment or intricate architectural elements, the high formability of 317L Stainless Steel Tube ensures seamless integration into a wide range of applications.
Features Of 317L Stainless Steel Welded Tube
In power plants, 317L stainless steel, readily available from Huaxiao stainless steel tube suppliers, is widely used for its exceptional high-temperature and corrosion resistance properties. It is employed in critical components such as boiler tubes, superheaters, and heat exchangers that operate in extreme conditions of heat and steam. The superior performance of 317L makes it an essential material choice to ensure reliable and efficient power generation in these demanding environments.
Paper and Pulp Processing Plants
In paper and pulp processing plants, 317L stainless steel finds extensive application due to its excellent corrosion resistance and resistance to chemical attack. The harsh chemicals and corrosive environments present in the pulp and paper industry can degrade ordinary steels, but 317L can withstand these conditions, making it ideal for use in various equipment like digesters, bleach washers, and evaporators. Its non-magnetic properties also prevent contamination during the paper production process, ensuring high-quality end products. Stainless steel tube suppliers provide the necessary tubing solutions for these critical applications, ensuring smooth operations and extended equipment lifespan in paper and pulp processing plants.
In textile equipment, 317L stainless steel welded tubes are widely used for their exceptional corrosion resistance and durability. The textile industry involves exposure to harsh chemicals, high temperatures, and aggressive environments, which can lead to corrosion and degradation of standard materials. However, 317L stainless steel can withstand these challenging conditions, making it a preferred choice for textile equipment like dyeing machines, heat exchangers, and steam piping. Its high strength and weldability also contribute to the reliability and longevity of textile machinery. Stainless steel tube suppliers offer 317L welded tubes to cater to the specific needs of the textile industry, ensuring efficient and trouble-free operations for textile manufacturers.
Petrochemical Processing Plants
In petrochemical processing plants, 317L stainless steel welded tubes play a vital role due to their exceptional corrosion resistance and high-temperature performance. These tubes are widely used in various applications within the petrochemical industry, including heat exchangers, reactors, distillation columns, and piping systems. The aggressive and corrosive nature of petrochemical processes demands materials that can withstand harsh environments and chemical exposures. 317L stainless steel is well-suited for such conditions, offering superior resistance to corrosive substances and maintaining its mechanical properties at elevated temperatures. Stainless steel tube suppliers provide 317L welded tubes that meet the stringent requirements of petrochemical processing, ensuring safe and reliable operations in these critical facilities.
Food Processing Plants
In food processing plants, 317L stainless steel welded tubes are highly valued for their excellent corrosion resistance and hygienic properties. These tubes are extensively used in various food handling and processing equipment, such as storage tanks, conveyors, piping systems, and heat exchangers. The smooth and non-porous surface of 317L stainless steel prevents bacterial growth and makes it easy to clean and maintain, ensuring the highest standards of food safety and quality. Stainless steel tube suppliers provide 317L welded tubes that comply with industry regulations and standards, making them a reliable choice for critical applications in the food processing industry.
The main difference between 316L and 317L stainless steel lies in their chemical composition and applications:
- 316L: It is a low-carbon version of 316 stainless steel, with a maximum carbon content of 0.03%. It contains 16-18% chromium, 10-14% nickel, 2-3% molybdenum, and small amounts of other elements.
- 317L: It is a higher molybdenum-bearing austenitic stainless steel with a maximum carbon content of 0.03%. It contains 18-20% chromium, 11-15% nickel, 3-4% molybdenum, and small amounts of other elements.
- Corrosion Resistance:
Both grades offer excellent corrosion resistance in a wide range of environments. However, 317L provides enhanced resistance to more aggressive chemical environments, including sulfuric acid, phosphoric acid, and chloride-containing solutions.
- 316L: It is commonly used in general-purpose applications, such as marine environments, food processing equipment, and chemical processing plants.
- 317L: Due to its higher molybdenum content, it is well-suited for applications involving harsh chemical environments, such as pulp and paper processing, petrochemical processing, and pharmaceutical industries.
Both grades have good weldability, but 317L may require more care during welding due to its higher molybdenum content.
In summary, while both 316L and 317L offer excellent corrosion resistance, 317L is preferred in more corrosive and aggressive environments, making it suitable for specific industrial applications.
Using 317L stainless steel offers several advantages over other stainless steel grades:
- Enhanced Corrosion Resistance: 317L provides superior resistance to corrosion, especially in aggressive environments containing sulfuric acid, phosphoric acid, and chloride-containing solutions. It outperforms many other stainless steel grades in these challenging conditions.
- High Temperature Performance: With its high chromium, nickel, and molybdenum content, 317L exhibits excellent performance at elevated temperatures, making it suitable for applications in high-temperature environments.
- Weldability: 317L has good weldability and can be easily welded using common welding techniques. It is an advantage when fabricating complex structures or components.
- Low Carbon Content: The low carbon content in 317L helps prevent sensitization and intergranular corrosion, even when used in elevated temperature applications.
- Non-Magnetic: Like other austenitic stainless steels, 317L is non-magnetic, making it suitable for applications where magnetic interference is a concern.
- Formability: 317L offers good formability, allowing it to be shaped and fabricated into various products with ease.
- Versatility: Due to its excellent combination of properties, 317L finds application in a wide range of industries, including chemical processing, petrochemical, pulp and paper, pharmaceutical, and food processing.
In summary, the advantages of using 317L stainless steel stem from its unique chemical composition, providing superior corrosion resistance, high-temperature performance, weldability, and versatility in various demanding applications.
Yes, custom sizes and lengths are often available for 317L stainless steel tubes. Many stainless steel tube suppliers and manufacturers offer the flexibility to produce tubes according to specific requirements and dimensions. This allows customers to obtain the exact size and length of tubes needed for their particular applications, ensuring a precise fit and optimal performance. If you have specific size or length requirements for your 317L stainless steel tubes, you can inquire with the suppliers to check their customization options.
The welding procedure recommended for joining 317L stainless steel tubes is typically similar to that used for other austenitic stainless steels. It is essential to use low heat input and slow cooling to minimize the risk of sensitization and intergranular corrosion.
The most common welding methods for 317L tubes include TIG (Tungsten Inert Gas) welding and MIG (Metal Inert Gas) welding. These methods provide precise control over the welding process, ensuring a clean and strong weld. It is crucial to use filler materials with matching or higher alloy content to maintain the corrosion resistance of the 317L stainless steel.
Before welding, the tubes should be thoroughly cleaned to remove any contaminants, and the welding equipment should be calibrated to the appropriate settings. Additionally, post-weld heat treatment may be necessary to restore the corrosion resistance of the weld and the adjacent area.
Always follow the welding guidelines provided by the stainless steel tube suppliers or consult with qualified welding professionals to ensure proper welding procedures and a high-quality welded joint.
The availability of 317L stainless steel welded tubes can vary depending on the stainless steel tube suppliers and the specific dimensions and specifications required. However, as a widely used stainless steel grade, 317L tubes are generally readily available in the market.
Regarding the lead time, it again depends on the supplier’s stock and production capacity. For standard sizes and common configurations, the lead time is usually relatively short, and the tubes can be delivered promptly. However, for custom sizes or large quantities, the lead time may be longer as it might require additional production time.
To get an accurate estimate of the availability and lead time for 317L stainless steel welded tubes, it is recommended to contact reputable stainless steel tube suppliers directly and inquire about their current inventory and production schedule.