Ed Stainless stands out as a top-notch manufacturer and supplier of premium Stainless Steel 347 Tubing, proudly based in Houston, Texas, USA. Known for its unwavering dedication to quality, precision, and customer satisfaction, Ed Stainless provides high-performance tubing solutions that are perfect for even the most demanding industrial applications. As a reputable name in the stainless steel sector, the company specializes in crafting 347 stainless steel tubing, which is celebrated for its remarkable high-temperature resistance and outstanding corrosion protection. Catering to a variety of industries, including aerospace, chemical processing, and oil & gas, Ed Stainless ensures that its tubing products meet rigorous national and international standards, guaranteeing reliability and long-lasting performance in every project.
The Stainless Steel 347 tubing from Ed Stainless is an austenitic stainless steel alloy that’s stabilized with columbium (niobium), providing exceptional resistance to intergranular corrosion after being exposed to high temperatures. Its typical chemical makeup consists of about 17–20% Chromium, 9–13% Nickel, and trace amounts of Cb/Ta for stabilization. In terms of mechanical properties, it boasts a tensile strength of around 75,000 psi (515 MPa), a yield strength of 30,000 psi (205 MPa), along with good elongation and hardness. These features make Ed Stainless 347 tubing an excellent choice for pressure vessel applications and environments that experience frequent thermal cycling.
| Specifications | : | ASTM A/ASME SA249/A269/A270 |
| Dimensions | : | ASTM, ASME, and API |
| SS 304H Tubes Size | : | 1/8″NB TO 30″NB IN |
| Thickness | : | 1mm to 20mm, SCH 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S as per ANSI B36.19/36.10 |
| Finish | : | BA Finish inside and outside, Electropolished finish inside and outside |
| Type | : | Electropolished Pipes & Tubes |
| Form | : | Round, Square, Rectangular, Hydraulic Etc |
| Length | : | Up to 6 meters, custom cut lengths |
| Grade | C | Mn | Si | P | S | Cr | Cb | Ni | Fe |
| SS 347 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 20.00 | 10xC – 1.10 | 9.00 – 13.00 | 62.74 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1454 °C (2650 °F) | Psi – 75000, MPa – 515 | Psi – 30000, MPa – 205 | 35 % |
Contact us to get a quick quote for your requirement.
We sets high standards regarding quality for stainless steel 347 tubing through multiple testing and evaluation procedures. Inspections are extensive and include determination of chemical compositions, mechanical testing, and testing by non-destruction methods on every product. Shashank also offers full documentation in the form of Mill Test Certification.
Offering excellent corrosion resistance, Stainless Steel 347 Seamless Tubing is known for its uniformity and strength. It typically comes in sizes ranging from 6mm to 350mm in diameter and lengths of up to 6 meters. Ideal for applications requiring high pressure and corrosive resistance.
Stainless Steel 347 Welded Tubing provides superior resistance to chloride-induced stress corrosion cracking. Available in sizes from 10mm to 150mm in diameter and standard lengths of 6 meters. It is often used in industrial and chemical processing applications where weld strength is critical.
Featuring outstanding corrosion resistance, Stainless Steel 347 Heat Exchanger Tubes are used in demanding environments. Sizes typically range from 6mm to 50mm in diameter, with wall thickness varying from 1mm to 3mm. These tubes are designed for high temperature and pressure conditions.
Stainless Steel 347 Instrumentation Tubing offers excellent resistance to corrosion and is ideal for precise measurement systems. Common sizes include 1/8″ to 1/2″ in diameter and lengths up to 6 meters. It is suitable for high-pressure applications and harsh environments.
With superior resistance to both oxidation and corrosion, Stainless Steel 347 Boiler Tubes are used in high-pressure steam applications. Sizes typically range from 25mm to 100mm in diameter, with lengths of up to 6 meters. They are essential for maintaining efficiency in boiler systems.
Stainless Steel 347 U-tubes provide excellent resistance to corrosive fluids and are commonly used in heat exchangers. Standard sizes range from 10mm to 100mm in diameter with various lengths. They are designed to handle thermal expansion and contraction in dynamic environments.
Stainless Steel 347 Condenser Tubes are used in marine and power generation applications, offering exceptional resistance to seawater and acidic environments. Sizes typically range from 10mm to 50mm in diameter and lengths up to 6 meters, providing durability and efficiency.
Stainless Steel 347 Fin Tubes are designed for enhanced heat transfer and corrosion resistance in air-cooled heat exchangers. They are available in various diameters, commonly 25mm to 50mm, with fin lengths customizable to specific requirements, ensuring effective cooling in challenging environments.
Ed Stainless 347 Tubing is extensively used in high-temperature and corrosive settings, making it a go-to option for industries like aerospace, chemical processing, power generation, and petrochemical. This tubing is often found in heat exchangers, aircraft exhaust systems, furnace components, and chemical piping systems where thermal stability and corrosion resistance are crucial. Thanks to its impressive creep strength and resistance to carbide precipitation, Ed Stainless 347 tubing is also a preferred choice for applications that involve repeated heating and cooling. Its durability and high-performance capabilities make it a trustworthy option for infrastructure projects.
©2024 Ed Stainless All Rights Reserved.
