The Stainless Steel 420 tubing produced by Lecong Stainless boasts a high carbon content of 12–14% chromium, which provides excellent wear resistance along with moderate corrosion resistance. With a tensile strength ranging from 700 to 850 MPa, hardness reaching up to 50 HRC, and good ductility when annealed, this martensitic stainless steel can be heat-treated for enhanced hardness, making it ideal for high-stress environments. It also retains magnetic properties and offers good machinability in its annealed state, adding to its versatility for various engineering applications.
| Specifications | : | ASTM A/ASME SA213/ A249/ A269 |
| Dimensions | : | ASTM, ASME and API |
| SS 310/ 310S Tubes Size | : | 1/8″NB TO 30″NB IN |
| Schedule | : | SCH20, SCH30, SCH40, XS, STD, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Thickness | : | 0.35mm to 6.35mm OD in thickness ranging from 0.1mm to 1.2mm. |
| Form | : | Round, Rectangular, Square, Hydraulic Etc |
| Type | : | Seamless / Fabricated / ERW / Welded / LSAW Tubes |
| Length | : | Single Random, Double Random & Cut Length. |
| End | : | Plain End, Beveled End, Treaded |
| AISI 904L | Maximum | Minimum |
|---|---|---|
| Ni | 28.00 | 23.00 |
| C | 0.20 | – |
| Mn | 2.00 | – |
| P | 00.045 | – |
| S | 00.035 | – |
| Si | 1.00 | – |
| Cr | 23.0 | 19.0 |
| Mo | 5.00 | 4.00 |
| N | 00.25 | 00.10 |
| CU | 2.00 | 1.00 |
| Element | Grade 904L |
|---|---|
| Density | 8 |
| Melting Range | 1300 -1390 ℃ |
| Tensile Stress | 490 |
| Yield Stress (0.2%Offset) | 220 |
| Elongation | 35% minimum |
| Hardness (Brinell) | – |
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At Lecong Stainless, we are proud to be the largest supplier, manufacturer, and exporter of Stainless Steel 904L Tubing in Da Nang, Vietnam. Our cutting-edge solutions cater to all your piping needs. With state-of-the-art production facilities strategically located in the Vietnam, we maintain a vast inventory of over 16,000 tons of premium-quality materials, ensuring we have the stock readily available to meet your demands.
With outstanding corrosion resistance, Stainless Steel 904L Seamless Tubing is ideal for high-pressure applications. Typically available in sizes ranging from 1/8″ to 8″ in diameter and custom lengths, it offers uniform strength and durability without weld seams.
Welded stainless steel tubing provides good corrosion resistance and is often used in less critical applications. Sizes generally range from 1/2″ to 12″ in diameter. Its manufacturing process involves welding a flat-rolled stainless steel sheet into a tube shape.
Stainless steel heat exchanger tubes are highly corrosion-resistant and designed for thermal conductivity. Available in various sizes, typically from 1/2″ to 4″ in diameter and up to 20 feet long. Essential for efficient heat transfer in industrial processes.
Instrumentation stainless steel tubing offers excellent corrosion resistance and is used for precise control systems. Standard sizes range from 1/16″ to 1″ in diameter. It ensures reliable performance in various high-pressure and high-temperature applications.
Boiler tubes of stainless steel are known for their exceptional corrosion and high-temperature resistance. Available in sizes from 1/2″ to 4″ in diameter. Designed for use in power generation and industrial boilers to handle high-pressure steam.
Stainless steel U-tubes provide high corrosion resistance and are used in heat exchangers and condensers. Sizes usually range from 1/2″ to 4″ in diameter. They are fabricated into a U shape to fit specific thermal or fluid flow requirements.
Condenser tubes made of stainless steel are highly corrosion-resistant and used in cooling systems. Commonly available in diameters from 1/2″ to 4″ and lengths up to 20 feet. Essential for efficient heat exchange in cooling applications.
Stainless steel fin tubes offer enhanced heat transfer efficiency and corrosion resistance. Sizes range from 1/2″ to 4″ in diameter with various fin heights and thicknesses. They are used in applications with critical heat exchange efficiency, such as HVAC systems.
Lecong Stainless is a top-notch manufacturer and supplier of stainless steel tubing, proudly based in Da Nang, Vietnam. They specialize in high-quality Stainless Steel 420 tubing and are dedicated to quality, precision, and innovation. Serving both local and international markets, Lecong Stainless operates a state-of-the-art manufacturing facility that meets international standards, ensuring their products are consistently durable and reliable. Their Stainless Steel 420 tubing is well-known for its impressive corrosion resistance, hardness, and strength, making it perfect for a wide range of industrial applications. The company takes pride in its dependable delivery, competitive pricing, and outstanding customer support.
Lecong Stainless’s Stainless Steel 420 tubing is widely utilized across different industries thanks to its strength, wear resistance, and moderate corrosion resistance. It’s commonly found in the production of cutting tools, surgical instruments, valves, shafts, and industrial blades. This tubing is perfect for applications that demand a blend of mechanical strength and corrosion resistance, such as food processing equipment, marine components, and chemical processing systems. Plus, its ability to be polished to a high finish makes it a great choice for decorative and architectural purposes. Lecong’s tubing seamlessly combines functionality with aesthetic appeal in engineering solutions.
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