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Stainless steel pipes made from the alloy called stainless steel 317L are referred to as Stainless steel 317L Pipes. The carbon content in this type is low; hence, the “L” in the name enhances its corrosion resistance , so it can perform well in highly corroded surroundings. These pipes are widely known for their excellent resistance against a wide range of corrosive chemicals and acids like sulphuric acid, chlorides and other aggressive substances. Additionally they do not easily suffer from pitting and crevice corrosion thus they can be utilized for long term applications where pipe will be exposed to a harsh environment. Within industrial settings such as heat exchangers and piping systems, these stainless steel 317L pipes find widespread usage in many different sectors, including chemical processing equipment and tank/vessel construction, which requires excellent corrosion resistance.
This table outlines the chemical composition of Stainless Steel 317L Pipes, essential for Understanding their characteristics.
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
317L | min. | – | – | – | – | – | 18.0 | 3.00 | 11.0 | – |
max. | 0.03 | 2.0 | 0.75 | 0.040 | 0.03 | 20.0 | 4.00 | 15.0 | – |
Stainless Steel 317L Pipes exhibit precise composition, ensuring reliability and performance in various applications.
Analyzing mechanical properties of Stainless Steel 317L Pipes is crucial for understanding their performance.
Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
Rockwell B (HR B) max | Brinell (HB) max | ||||
317L | 515 | 205 | 35 | 95 | 217 |
Comprehensive analysis of Stainless Steel 317L Pipes mechanical Properties ensures suitability for diverse industrial requirements and applications.
Understanding physical properties of Stainless Steel 317L Pipes highlights their suitability for diverse industrial environments and applications.
Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (m/m/0C) | Thermal Conductivity (W/m.K) | Specific Heat 0-1000C (J/kg.K) | Electrical Resistivity (n.m) | |||
0-1000C | 0-3150C | 0-5380C | at 1000C | at 5000C | |||||
317L | 8000 | 193 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 | 500 | 720 |
Stainless Steel 317L Pipes exhibit specific densities, thermal expansion, and conductivity, vital for optimal performance.
Some of the key features of stainless steel 317L pipes include high strength, multi-application versatility and corrosion resistance . Here are some characteristics of SS 317L Pipes:
Corrosion Resistance : If there is one advantage that makes stainless steel 317L come with over almost anything else, then it should have exceptional corrosion resistance properties. This means that they resist practically all kinds of corrosions resulting from both acidic environments rich chloride solutions besides many more which make them ideal for use in chemical processing plants pulp paper industries marine applications etc.
Heat Resistant: High-temperature strength capabilities are contained in tubes manufactured using Stainless Steel Grade 317L, making them maintain their mechanical properties at elevated temperatures, which qualifies them for use as heat
Reduced Carbon Content: The “L” term in 317L means that it has less carbon than the standard grade 317. This can help reduce carbide precipitation while welding and thus minimize susceptibility and intergranular corrosion for heat exchangers, furnace components, etc.
Good Weldability: Stainless steel 317L pipes can be welded using various methods including TIG (Tungsten Inert Gas) welding, MIG (Metal Inert Gas) welding and shielded metal arc welding (SMAW). This makes it possible to easily fabricate them according to specific project requirements.
Versatility: The numerous industries which rely on stainless steel 317L tubes have led to their tremendous versatility. They are found in chemical processing plants, food and beverage manufactures, pharmaceutical companies, oil and gas refineries, desalination plants etc.
Strength and Durability: The great strength properties of these Stainless Steel Grade 317L Pipes allow them to withstand high pressures as well as mechanical stresses, contributing to long service life with minimum maintenance costs.
Hygienic Properties: These pipes, being non-porous, do not promote the growth of bacteria even when there is a need for cleanliness; therefore, they are able to support hygienic conditions. It is an ideal choice for instances like food processing or pharmaceutical industry where hygiene is paramount because it does not allow bacteria growth
Aesthetic Appeal: Besides industrial purposes, such tubes are also popular due to their sleek modern looks hence can be used even in architectural decorative designs, too
Commonly, at very high temperatures, stainless steel made out of 317L is offering corrosion resistance, weldability features, robustness and versatility thereby making them the favorite material for many other industries globally.
Stainless steel 317L pipes are versatile components that are utilized in a variety of industries. Some common uses include:
Chemical Processing: stainless steel 317L are used in these industries for piping systems, reactors and storage tanks which are widely exposed to corrosive chemicals such as sulphuric acid, phosphoric acid and chloride solutions.
Pharmaceutical Manufacturing: In pharmaceutical manufacturing facilities where cleanliness and corrosion resistance are important, they will make use of 317L stainless steel on their equipment like piping, vessels and storage tanks.
Oil and Gas Industry: For offshore platforms, pipelines and processing equipment that resist corrosion by salt water as well as aggressive oil extraction & refining process chemicals; the exploration as well as production of oil and gas employ pipes are from 317L stainless steel.
Pulp and Paper Industry: This industry needs materials such as 317L stainless steel, which can be used in its piping systems, digesters, bleach towers, etc., and must withstand corrosive chemicals like bleaching agents or strong acids.
Food Processing: The grade 317L food processing items like tanks or vessels or piping systems because it resists corrosion apart from being hygiene plus it’s easy to clean.
Stainless steel 317L pipes remain an integral part of modern industries as they can be used everywhere because they can work under the most severe conditions.
Stainless steel pipes made from the alloy called stainless steel 317L are referred to as Stainless steel 317L Pipes. The carbon content in this type is low; hence, the “L” in the name enhances its corrosion resistance , so it can perform well in highly corroded surroundings. These pipes are widely known for their excellent resistance against a wide range of corrosive chemicals and acids like sulphuric acid, chlorides and other aggressive substances. Additionally they do not easily suffer from pitting and crevice corrosion thus they can be utilized for long term applications where pipe will be exposed to a harsh environment. Within industrial settings such as heat exchangers and piping systems, these stainless steel 317L pipes find widespread usage in many different sectors, including chemical processing equipment and tank/vessel construction, which requires excellent corrosion resistance.
This table outlines the chemical composition of Stainless Steel 317L Pipes, essential for Understanding their characteristics.
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
317L | min. | – | – | – | – | – | 18.0 | 3.00 | 11.0 | – |
max. | 0.03 | 2.0 | 0.75 | 0.040 | 0.03 | 20.0 | 4.00 | 15.0 | – |
Stainless Steel 317L Pipes exhibit precise composition, ensuring reliability and performance in various applications.
Analyzing mechanical properties of Stainless Steel 317L Pipes is crucial for understanding their performance.
Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
Rockwell B (HR B) max | Brinell (HB) max | ||||
317L | 515 | 205 | 35 | 95 | 217 |
Comprehensive analysis of Stainless Steel 317L Pipes mechanical Properties ensures suitability for diverse industrial requirements and applications.
Understanding physical properties of Stainless Steel 317L Pipes highlights their suitability for diverse industrial environments and applications.
Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (m/m/0C) | Thermal Conductivity (W/m.K) | Specific Heat 0-1000C (J/kg.K) | Electrical Resistivity (n.m) | |||
0-1000C | 0-3150C | 0-5380C | at 1000C | at 5000C | |||||
317L | 8000 | 193 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 | 500 | 720 |
Stainless Steel 317L Pipes exhibit specific densities, thermal expansion, and conductivity, vital for optimal performance.
Some of the key features of stainless steel 317L pipes include high strength, multi-application versatility and corrosion resistance . Here are some characteristics of SS 317L Pipes:
Corrosion Resistance : If there is one advantage that makes stainless steel 317L come with over almost anything else, then it should have exceptional corrosion resistance properties. This means that they resist practically all kinds of corrosions resulting from both acidic environments rich chloride solutions besides many more which make them ideal for use in chemical processing plants pulp paper industries marine applications etc.
Heat Resistant: High-temperature strength capabilities are contained in tubes manufactured using Stainless Steel Grade 317L, making them maintain their mechanical properties at elevated temperatures, which qualifies them for use as heat
Reduced Carbon Content: The “L” term in 317L means that it has less carbon than the standard grade 317. This can help reduce carbide precipitation while welding and thus minimize susceptibility and intergranular corrosion for heat exchangers, furnace components, etc.
Good Weldability: Stainless steel 317L pipes can be welded using various methods including TIG (Tungsten Inert Gas) welding, MIG (Metal Inert Gas) welding and shielded metal arc welding (SMAW). This makes it possible to easily fabricate them according to specific project requirements.
Versatility: The numerous industries which rely on stainless steel 317L tubes have led to their tremendous versatility. They are found in chemical processing plants, food and beverage manufactures, pharmaceutical companies, oil and gas refineries, desalination plants etc.
Strength and Durability: The great strength properties of these Stainless Steel Grade 317L Pipes allow them to withstand high pressures as well as mechanical stresses, contributing to long service life with minimum maintenance costs.
Hygienic Properties: These pipes, being non-porous, do not promote the growth of bacteria even when there is a need for cleanliness; therefore, they are able to support hygienic conditions. It is an ideal choice for instances like food processing or pharmaceutical industry where hygiene is paramount because it does not allow bacteria growth
Aesthetic Appeal: Besides industrial purposes, such tubes are also popular due to their sleek modern looks hence can be used even in architectural decorative designs, too
Commonly, at very high temperatures, stainless steel made out of 317L is offering corrosion resistance, weldability features, robustness and versatility thereby making them the favorite material for many other industries globally.
Stainless steel 317L pipes are versatile components that are utilized in a variety of industries. Some common uses include:
Chemical Processing: stainless steel 317L are used in these industries for piping systems, reactors and storage tanks which are widely exposed to corrosive chemicals such as sulphuric acid, phosphoric acid and chloride solutions.
Pharmaceutical Manufacturing: In pharmaceutical manufacturing facilities where cleanliness and corrosion resistance are important, they will make use of 317L stainless steel on their equipment like piping, vessels and storage tanks.
Oil and Gas Industry: For offshore platforms, pipelines and processing equipment that resist corrosion by salt water as well as aggressive oil extraction & refining process chemicals; the exploration as well as production of oil and gas employ pipes are from 317L stainless steel.
Pulp and Paper Industry: This industry needs materials such as 317L stainless steel, which can be used in its piping systems, digesters, bleach towers, etc., and must withstand corrosive chemicals like bleaching agents or strong acids.
Food Processing: The grade 317L food processing items like tanks or vessels or piping systems because it resists corrosion apart from being hygiene plus it’s easy to clean.
Stainless steel 317L pipes remain an integral part of modern industries as they can be used everywhere because they can work under the most severe conditions.
HSN code of stainless steel 317l pipe is 7307.19.0000.
There are a few ways to weld stainless steel 317l pipe. One way is to use an oxy-acetylene torch. Another way is to use a MIG welder. A TIG welder can also be used, but it's not recommended because the welding process is more difficult with a TIG welder. In any case, it's important to make sure that the surfaces of the pipe being welded are clean and free of dirt, rust, and other debris. Also, be sure to use the right type of welding rod for the job.
No, stainless steel 317l pipe is not magnetic. Stainless steel 316l has a small amount of magnetism, but the addition of molybdenum (part of the 317l alloy) makes it non-magnetic.
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