Seamless 316 Stainless Steel Pipe

Seamless 316 Stainless Steel Pipe 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 Seamless 316 Stainless Steel Pipe

Huaxiao Stainless Steel Pipe Suppliers

The Seamless 316 Stainless Steel Pipe is a versatile and lightweight austenitic tube known for its exceptional corrosion resistance. With its straight seam weld and excellent resistance to chloride ion stress corrosion cracking, it stands out as a high-quality choice for various applications. This grade of stainless steel pipe belongs to the austenitic family and is particularly well-suited for marine and seawater environments. Its durability and resistance to corrosive elements make it a reliable option for industries seeking long-lasting performance. Whether used in marine structures, chemical processing, or other corrosive settings, the Seamless 316 Stainless Steel Pipe ensures reliable functionality and longevity. Its exceptional properties and adaptability underscore its role as a premier solution for critical applications.

specification Of Seamless 316 Stainless Steel Pipe

Huaxiao Stainless Steel Pipe Suppliers

chemical components of Seamless 316 Stainless Steel Pipe

316C%Si%Mn%P%S%Ni%Cr%Mo%
ASTM A240/A240M≤ 0.08≤ 1.00≤ 2.00≤ 0.045≤ 0.03010.0-14.016.0-18.02.0-3.0
EN 10028-7≤ 0.08≤ 1.00≤ 2.00≤ 0.045≤ 0.03010.0-14.016.0-18.02.0-2.5
JIS G4304≤ 0.08≤ 1.00≤ 2.00≤ 0.045≤ 0.03010.0-14.016.0-18.02.0-3.0
GB/T 4237≤ 0.08≤ 1.00≤ 2.00≤ 0.045≤ 0.03010.0-14.016.0-18.02.0-3.0

physical Properties of Seamless 316 Stainless Steel Pipe

PropertyASTMJISENGB
Density (g/cm³)8.0318.0328.0318.031
Melting Point (℃)1370-139811370-139821370-139811370-13981
Specific Heat Capacity (J/(Kg·K)) at 20℃5021502250215021
Electrical Resistivity (μΩ·m) at 20℃0.7410.7420.7410.741
Magnetic Permeability (Approximate)1.0211.0221.0211.021
Modulus of Elasticity (Elastic modulus) (GPa) at 20℃193 1193 2193 1193 1

mechanical Properties of Seamless 316 Stainless Steel Pipe

PropertyValue
Tensile Strength (MPa)579
Yield Strength (MPa) at 0.2% Offset290
Elongation in 50 mm (%)50
Hardness (HBW)230

characteristics Of Seamless 316 Stainless Steel Pipe

Huaxiao Stainless Steel Pipe Suppliers

The Seamless 316 Stainless Steel Pipe offers exceptional corrosion resistance, making it a reliable choice for applications in corrosive environments. The 316 stainless steel grade contains molybdenum, which enhances its resistance to various corrosive agents, including chlorides, acids, and salts. This characteristic makes the pipe suitable for applications in marine environments, chemical processing plants, and other industries where exposure to corrosive substances is common.

The alloy’s passive oxide layer forms a protective barrier on the surface of the pipe, preventing direct contact between the metal and corrosive elements. As a result, the pipe exhibits longevity and maintains its structural integrity even when exposed to harsh conditions. This superior corrosion resistance minimizes maintenance requirements, reduces the risk of leaks or failures, and ensures the longevity of the pipe in demanding applications.

Whether used in offshore structures, industrial equipment, or chemical processing plants, the Seamless 316 Stainless Steel Pipe’s superior corrosion resistance contributes to the overall reliability and performance of the systems it serves.

The Seamless 316 Stainless Steel Pipe boasts remarkable resistance to chloride ion stress corrosion cracking, a phenomenon that can compromise the integrity of metals in chloride-rich environments. This characteristic is particularly significant in industries like marine, chemical processing, and coastal infrastructure, where exposure to chlorides is prevalent.

The inclusion of molybdenum in the 316 stainless steel alloy significantly enhances its resistance to chloride-induced stress corrosion cracking. This means that the pipe can withstand the combination of tensile stress and corrosive chlorides without suffering from premature failure or cracks. Consequently, the pipe maintains its structural integrity and operational efficiency, even in demanding environments with high chloride concentrations.

The remarkable resistance to chloride ion stress corrosion cracking ensures the longevity of the Seamless 316 Stainless Steel Pipe, making it a reliable choice for critical applications where safety, durability, and performance are of utmost importance. Its ability to resist this specific form of corrosion-induced damage sets it apart as a high-quality material capable of withstanding the challenges posed by chloride-rich conditions.

The Seamless 316 Stainless Steel Pipe exhibits exceptional high-temperature performance, making it a reliable choice for applications that involve elevated temperatures. This characteristic is attributed to its composition, which includes molybdenum, an element that imparts improved thermal stability and resistance to oxidation.

With a high melting point and excellent thermal conductivity, the 316 stainless steel alloy maintains its structural integrity even at elevated temperatures. This makes the pipe suitable for various industries such as aerospace, automotive, and industrial processing, where exposure to high heat is common.

The ability of the Seamless 316 Stainless Steel Pipe to withstand high temperatures without compromising its mechanical properties ensures its reliability in demanding environments. It remains strong and corrosion-resistant, allowing it to retain its functionality and structural integrity even when subjected to extreme heat conditions. This makes it a versatile material for applications that require both corrosion resistance and elevated temperature performance.

The durability and longevity of the Seamless 316 Stainless Steel Pipe are remarkable attributes that contribute to its widespread use in various industries. Thanks to its corrosion-resistant properties, this stainless steel grade exhibits exceptional resistance to rust, oxidation, and other forms of degradation, even in challenging environments.

The combination of high-quality materials and advanced manufacturing processes ensures that the 316 stainless steel pipe maintains its structural integrity over extended periods of use. This durability translates into a longer service life, reducing the need for frequent replacements and maintenance.

Whether exposed to harsh chemicals, marine environments, or high-temperature conditions, the Seamless 316 Stainless Steel Pipe remains robust and reliable. Its ability to resist the effects of wear, tear, and corrosion ensures consistent performance and minimizes downtime.

This longevity not only contributes to cost savings but also enhances the overall efficiency and reliability of systems and equipment where the pipe is utilized. As a result, the Seamless 316 Stainless Steel Pipe offers a valuable combination of durability and extended service life, making it an excellent investment for a wide range of applications.

The Seamless 316 Stainless Steel Pipe boasts an eco-friendly profile, making it a sustainable choice for various applications. Its environmentally responsible characteristics contribute to reducing the overall ecological impact while still delivering exceptional performance.

The stainless steel used in the pipe’s construction is fully recyclable, promoting resource conservation and minimizing waste. Unlike certain materials that generate harmful byproducts during production and disposal, stainless steel maintains its integrity and recyclability, aligning with modern sustainability goals.

Additionally, the inherent durability and longevity of the Seamless 316 Stainless Steel Pipe reduce the need for frequent replacements, which can lead to reduced consumption of materials and energy over time. This extended lifespan helps minimize the overall environmental footprint associated with maintenance, repair, and replacement cycles.

By choosing the Seamless 316 Stainless Steel Pipe, industries can play an active role in environmental stewardship, embracing a solution that prioritizes both performance and responsible resource management. This aligns with the growing emphasis on sustainability and positions the pipe as a forward-thinking option in various eco-conscious applications.

application Of Seamless 316 Stainless Steel Pipe

Huaxiao Stainless Steel Pipe Suppliers

Seamless 316 stainless steel pipes find widespread use in the marine and seawater industries due to their exceptional corrosion resistance and durability. Here are some key applications:

Seamless 316 stainless steel pipes’ ability to withstand the corrosive effects of seawater, coupled with their strength and durability, makes them a preferred choice for industries reliant on marine and saltwater environments. They contribute to the reliability and longevity of critical systems in these applications, helping to maintain operational efficiency and safety.

FAQ

Huaxiao Stainless Steel Pipe Suppliers

The main difference between seamless 316 stainless steel pipe and welded stainless steel pipe lies in their manufacturing processes. Seamless pipes are made from a single piece of material without any welded seams, providing better corrosion resistance and strength. On the other hand, welded pipes are formed by welding together multiple sections, potentially introducing weaker spots and reduced corrosion resistance at the welds. Stainless steel pipe suppliers can provide both options, each with its own advantages based on application requirements.

Yes, 316 stainless steel tubing is suitable for high temperature environments. It offers excellent high-temperature performance due to its superior corrosion resistance and high melting point. The alloy composition of 316 stainless steel, including elements like chromium, nickel, and molybdenum, contributes to its ability to withstand elevated temperatures without significant loss of mechanical properties or corrosion resistance. Stainless steel pipe suppliers can provide 316 stainless steel tubing that is well-suited for various high-temperature applications in industries such as chemical processing, petrochemical, and power generation.

Yes, 316 stainless steel tubing meets industry standards. It is commonly manufactured and supplied according to various international standards such as ASTM (American Society for Testing and Materials), ASME (American Society of Mechanical Engineers), and other relevant specifications. These standards ensure that the material composition, mechanical properties, dimensions, and quality of the tubing meet the requirements of specific industries and applications. Huaxiaostainless steel pipe suppliers ensure that their 316 stainless steel tubing adheres to these standards, ensuring reliability and compatibility for various industrial uses.

Maintenance of seamless 316 stainless steel pipe is relatively straightforward. Regular cleaning is important to prevent the buildup of dirt, debris, and potential corrosive agents. Mild soap or detergent and warm water can be used for cleaning, followed by thorough rinsing and drying. Avoid abrasive materials that could scratch the surface.

In harsher environments, where corrosion might be a concern, periodic inspection and cleaning are recommended. Applying a protective coating or polish can help maintain the appearance and resistance to corrosion.

For seamless 316 stainless steel pipes used in specific industries, it’s advisable to follow industry-specific maintenance guidelines to ensure optimal performance and longevity. Reputable stainless steel pipe suppliers can provide guidance on maintenance practices tailored to different applications and environments.

The price of seamless 316 stainless steel pipe can vary based on factors such as diameter, length, grade, and market conditions. Stainless steel pipe suppliers like Huaxiao Stainless Steel can provide accurate pricing information based on your specific requirements and current market trends. It’s recommended to reach out to suppliers directly for a customized quote based on your needs.

Seamless 316 stainless steel pipe is manufactured using a process called seamless pipe manufacturing. Here’s an overview of the process:

  • Material Selection: High-quality 316 stainless steel is selected as the raw material due to its corrosion resistance and mechanical properties suitable for various applications.
  • Billet Heating: The selected stainless steel billet is heated to a high temperature to make it malleable for the subsequent processes.
  • Hollowing: The heated billet is pierced to create a hollow tube called a shell. This process is known as piercing or hot rolling.
  • Rotary Piercing: The pierced shell is then rotated and elongated to further refine the outer diameter and thickness.
  • Rolling: The shell is passed through a series of rollers to reduce its thickness and achieve the desired outer diameter and wall thickness.
  • Sizing: The tube is then sized using a sizing mill to ensure its final dimensions meet the required specifications.
  • Annealing: The seamless tube is subjected to heat treatment (annealing) to relieve stress and enhance its mechanical properties.
  • Cutting and Finishing: The seamless tube is cut to the desired lengths and undergoes various finishing processes to ensure smooth surfaces and precise dimensions.
  • Testing: The seamless tubes are subjected to various tests, including visual inspection, dimensional checks, and non-destructive testing, to ensure quality and compliance with standards.
  • Packaging and Delivery: The finished seamless 316 stainless steel pipes are packaged and prepared for shipping to customers or distributors.

Stainless steel pipe suppliers like Huaxiao Stainless Steel source these seamless tubes from reputable manufacturers who follow stringent quality control processes to ensure the tubes meet industry standards and customer specifications.

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