What is stainless steel 317 pipe?
These types of pipes are are a type of corrosion-resistant steel pipe that contains higher levels of chromium, nickel, and molybdenum compared to other grades of stainless steel. This grade of stainless steel pipe is commonly used in applications where high levels of corrosion resistance are required, such as in chemical processing, oil and gas refining, and other industrial applications. Stainless steel 317 pipes are known for their excellent resistance to pitting, crevice corrosion, and general corrosion in harsh environments. 317 stainless steel pipes are available in various sizes and shapes, including round, square, and rectangular, and can be customized to meet specific project requirements.
What is the difference between 317 and 317l?
317 and 317L are both austenitic stainless steels with similar chemical compositions and properties, but they differ in their carbon content. 317 stainless steel tubing contains a higher carbon content (0.08% max) than 317L (0.03% max), which makes 317 more susceptible to sensitization and intergranular corrosion. Sensitization occurs when chromium carbides form at the grain boundaries during welding or high-temperature exposure, leading to reduced corrosion resistance. To mitigate this issue, 317l stainless steel tubing was developed with a lower carbon content to improve its resistance to sensitization and intergranular corrosion. As a result, 317L is often preferred in applications where welding or high-temperature exposure is expected, such as in chemical processing and pulp and paper mills.
Is 317l stainless steel pipe magnetic?
317l stainless steel tubing is generally non-magnetic. However, the magnetic properties of stainless steel can be influenced by factors such as the manufacturing process, the composition of the steel, and any heat treatment it has undergone. In general, 317l stainless steel tube is considered non-magnetic in its annealed state, meaning that it has been heated and allowed to cool slowly to reduce internal stresses. However, if the steel is subjected to cold working, such as bending, rolling, or other forms of deformation, it may become slightly magnetic. Additionally, if the steel is subjected to high temperatures, such as during welding or annealing, it may become more magnetic.
Available types of stainless steel 317 / 317l pipe & tubes
What are the benefits of using 317 stainless steel pipes in high-temperature and high-corrosion environments?
1.4438 Pipe can withstand high temperatures of up to 2100°F (1150°C), making it an ideal material for high-temperature applications such as chemical processing, petrochemical processing, and heat exchangers. These pipes are also resistant to oxidation at high temperatures, which means that it will not form oxide scales that can cause structural damage to the material. They exhibit high tensile strength and excellent ductility, which makes it easy to fabricate and form into complex shapes. Due to its high resistance to corrosion and oxidation, stainless steel 317 tube requires minimal maintenance, which can save time and money in the long run.
What is 317l stainless steel tubing used for?
The tubing is commonly used for transporting chemicals, acids, and other corrosive materials, as well as in heat exchangers, boilers, and other high-temperature applications. It is also used in the manufacture of pharmaceuticals, medical devices, and other applications where cleanliness and sterility are critical. stainless steel grade 317l tube is a type of corrosion-resistant stainless steel with a higher molybdenum content. This makes it more resistant to corrosion and pitting, especially in harsh chemical environments such as those found in the pulp and paper, chemical processing, and oil and gas industries.
OUR ASSOCIATES MANUFACTURERS OF STAINLESS STEEL 317 / 317L PIPE & TUBES
What is the hardness of 317 stainless pipes?
The hardness of 317 ss pipe can vary depending on the specific heat treatment and manufacturing processes used to produce them. Generally, the hardness of 317 stainless pipes is measured using the Rockwell hardness scale, and the typical range for this material is between 95 and 100 HRB (Rockwell B hardness scale). However, it is important to note that hardness is just one of several material properties that should be considered when selecting a specific grade of stainless-steel pipe for a particular application.