Kyaw Stainless stands out as a top manufacturer and supplier in Naypyidaw, Myanmar, specializing in high-quality Stainless Steel 314 Tubing. These tubes are made from austenitic stainless steel that can withstand high temperatures, ensuring excellent resistance to oxidation and scaling, even when things heat up. With remarkable strength, durability, and corrosion resistance, Stainless Steel 314 Tubing is perfect for tough industrial settings. At Kyaw Stainless, we guarantee that every tube meets international quality standards, featuring precise dimensions and a superior finish. Our tubing is designed for applications that demand reliability, strength, and performance in extreme heat and corrosive environments.
Stainless Steel 314 Tubing is primarily made up of chromium (23–26%), nickel (19–22%), and silicon (1.5–3%), with a maximum carbon content of 0.25%. This specific alloy mix boosts oxidation resistance and mechanical stability at temperatures reaching up to 1150°C. The tubing boasts a tensile strength of around 620 MPa and a yield strength of 310 MPa, along with good elongation and hardness. Thanks to its high silicon and chromium content, it offers excellent resistance to scaling and carburization, ensuring durability and structural integrity during continuous high-temperature operations.
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 314 | min. | – | – | – | – | – | 18.0 | – | 8.0 | – |
| max. | 0.08 | 2.0 | 0.75 | 0.045 | 0.030 | 20.0 | 10.5 | 0.10 | ||
| 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 | ||||
| 314 | 515 | 205 | 40 | 92 | 201 |
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Stainless Steel 314 Tubing is widely used in high-temperature and oxidation-resistant applications. It is essential in furnace components, including burners, radiant tubes, and heat exchangers, due to its ability to withstand extreme heat. In the petrochemical and chemical industries, it is used for processing equipment, piping systems, and reactors exposed to corrosive environments. Power plants utilize it in superheater and reheater tubes, while the aerospace and automotive industries benefit from its heat resistance in exhaust systems and engine components. Its durability makes it ideal for thermal processing and industrial heating applications.
Exceptional resistance to oxidation and corrosion. Typically available in sizes ranging from 1/8″ to 8″ in diameter, it is ideal for high-temperature applications. Its seamless construction ensures uniform strength and smooth internal surfaces.
Excellent corrosion resistance and durability. It comes in sizes from 1/8″ to 24″ in diameter and is suitable for applications requiring strong welded joints. The welding process ensures a reliable and leak-proof performance
Designed for optimal heat transfer with high corrosion resistance. Available in sizes from 1/2″ to 3″ in diameter, these tubes are used in various heat exchanger applications. They maintain structural integrity under extreme temperatures and pressures.
Precision-engineered for high corrosion resistance and dimensional accuracy. Typically available in sizes from 1/16″ to 1″ in diameter, it is ideal for critical instrumentation applications. Its smooth surface finish ensures minimal contamination and optimal flow.
High resistance to oxidation and scaling, even at elevated temperatures. Available in sizes from 1/2″ to 5″ in diameter, these tubes are essential for boiler and pressure vessel applications. They ensure long-term reliability and performance under harsh conditions.
Corrosion-resistant and designed for efficient heat exchange in compact spaces. Typically available in sizes from 1/2″ to 1-1/2″ in diameter, they are used in heat exchangers, condensers, and other applications. Their U-shaped design allows for efficient thermal transfer.
Excellent corrosion resistance and thermal conductivity. Available in sizes from 1/2″ to 3″ in diameter, these tubes are used in condensers for various industries. They ensure efficient condensation and heat transfer with minimal maintenance
Corrosion-resistant and designed to enhance heat transfer efficiency. Typically available in sizes from 1/2″ to 2″ in diameter, they are used in heat exchangers and air coolers. The fins increase the surface area for better thermal performance.
Stainless Steel 314 Tubing finds its place in various industries that require high-temperature strength and oxidation resistance, including furnace parts, heat exchangers, kilns, and petrochemical processing equipment. It’s particularly well-suited for applications that involve exposure to hot gases, combustion systems, and thermal processing units. Additionally, this tubing is utilized in metallurgy, cement, and chemical plants, where reliable performance under extreme heat is crucial. Its outstanding resistance to scaling, carburization, and corrosion makes it ideal for both oxidizing and reducing environments. Stainless Steel 314 Tubing promises long-lasting performance in demanding conditions.







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