Home > Stainless Steel > Stainless Steel 314 Pipes
Stainless Steel 314 Pipes are a type of heat-resistant stainless steel alloy containing chromium, nickel, and silicon. They are specifically designed to withstand high temperatures and oxidation, making them suitable for applications in furnace components, heat exchangers, and other high-temperature environments. Stainless steel 314 pipes offer good resistance to scaling and sulfidation at elevated temperatures, making them ideal for use in demanding industrial applications.
Specifications | : | ASTM A312 / SA 312 |
Dimensions | : | ASTM, ASME and API |
Welded 314 Pipes | : | 1/2 inch NB to 48 inch NB |
Schedule | : | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
Type | : | ASTM A 312 TP 314 Welded Pipes |
Specialized in | : | Large Diameter Size |
Length | : | Single Random, Double Random & Cut Length. |
Form | : | Round, Square, Rectangular, Hydraulic Etc |
End | : | Plain End, Beveled End, Treaded |
Grade | C | Ni | Si | S | Mn | P | Cr | Mo | |
SS 314 | min. | – | 19.0 | 1.50 | – | – | – | 23.0 | – |
max. | 0.25 | 22.0 | 3.00 | 0.03 | 2.0 | 0.045 | 26.0 |
Grade | Tensile Strength (MPa) min | Elongation (% in 50mm) min | Yield Strength 0.2% Proof (MPa) min | Hardness | |
Rockwell B (HR B) max | Brinell (HB) max | ||||
SS 314 | 689 | 40 | 345 | 85 | 433 |
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We offer These Stainless Steel 314 Pipes as per DIN, ISO, JIS or ANSI Standard.
High Temperature Resistance: Stainless steel 314 pipes offer excellent resistance to high temperatures, making them suitable for use in applications where exposure to extreme heat is a concern.
Oxidation Resistance: They exhibit good resistance to oxidation at elevated temperatures, ensuring long-term performance and reliability in high-temperature environments.
Scaling Resistance: Stainless steel 314 pipes resist scaling and sulfidation, maintaining their integrity and preventing degradation even under harsh operating conditions.
Corrosion Resistance: They provide good corrosion resistance in a wide range of environments, including oxidizing and reducing conditions, enhancing their durability and longevity.
Strength and Durability: Stainless steel 314 pipes offer high strength and durability, providing structural integrity and reliability in demanding industrial applications.
Versatility: They are versatile and can be used in various industries such as petrochemical, power generation, and furnace manufacturing due to their high-temperature capabilities and corrosion resistance.
Stainless Steel 314 Pipes applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Maintaining Stainless Steel 314 Pipes involves regular cleaning with mild soap and water to remove contaminants. Periodic passivation enhances corrosion resistance. Avoid exposure to chloride-rich environments, monitor for corrosion signs, and address promptly. Store in a clean, dry place, avoid abrasive cleaners, and follow manufacturer recommendations for optimal performance. Regular inspection and timely care contribute to the longevity and performance of stainless steel 314 pipes in high-temperature and corrosive settings.
Stainless steel 314 pipes typically do not require corrosion protection coatings due to their inherent resistance to corrosion and oxidation at high temperatures. However, in environments with aggressive chemicals or prolonged exposure to corrosive substances, applying corrosion-resistant coatings may provide additional protection and extend the service life of the pipes. It’s essential to assess the specific environmental conditions and consult with corrosion protection experts to determine if coatings are necessary for your application. Regular maintenance and proper care can also help prevent corrosion and preserve the integrity of stainless steel 314 pipes.
Stainless steel 314 pipes are not typically recommended for underground applications due to their susceptibility to corrosion in certain soil conditions, particularly those containing chlorides. While stainless steel is generally corrosion-resistant, prolonged exposure to moist, chloride-rich soil can compromise its performance. In underground applications, it’s advisable to consult with corrosion engineers and consider alternative materials such as duplex stainless steel or corrosion-resistant coatings to ensure long-term durability and reliability.
Yes, stainless steel 314 pipes are specifically designed for high-temperature applications. They offer excellent resistance to oxidation and scaling at elevated temperatures, making them suitable for use in environments where exposure to extreme heat is a concern. Stainless steel 314 pipes are commonly used in furnace components, heat exchangers, and other industrial applications that require reliable performance at high temperatures. Their ability to withstand heat and maintain mechanical properties makes them a preferred choice for applications in the petrochemical, power generation, and aerospace industries, among others.
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