Ed Stainless is a reputable manufacturer and supplier of Stainless Steel 321 Tubing, proudly based in Houston, Texas, USA. Known for delivering top-notch stainless steel solutions, Ed Stainless caters to a variety of industrial sectors with precision-engineered tubing products that meet stringent standards. The company specializes in both seamless and welded SS 321 tubing, which is designed to provide outstanding resistance to oxidation and intergranular corrosion. With state-of-the-art manufacturing facilities and rigorous quality control measures, Ed Stainless guarantees durable and dependable tubing solutions. Their dedication to customer satisfaction and prompt delivery has established them as a leading name in stainless steel tubing throughout Texas and the United States.
Ed Stainless’s Stainless Steel 321 Tubing is an austenitic stainless steel that’s stabilized with titanium, primarily made up of 17–19% chromium, 9–12% nickel, and up to 0.70% titanium. This unique composition significantly boosts corrosion resistance, particularly against carbide precipitation. The tubing boasts impressive mechanical properties, including a tensile strength of about 75 ksi (515 MPa), yield strength of 30 ksi (205 MPa), and an elongation of roughly 40%. Ed Stainless produces tubing that maintains excellent formability, weldability, and high-temperature strength, making it perfect for applications that require prolonged exposure to high temperatures and corrosive environments.
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Other | |
|---|---|---|---|---|---|---|---|---|---|---|---|
|
321 |
min.
max |
–
0.08 |
2.00 |
0.75 |
0.045 |
0.030 |
17.0
19.0 |
– |
9.0
12.0 |
0.10 |
Ti=5(C+N)
0.70 |
|
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 |
||||
|
321 |
515 |
205 |
40 |
95 |
217 |
Contact us to get a quick quote for your requirement.
We provides highest quality standards for Stainless Steel 321 Tubing through processes of testing and certification. The products are checked with advanced tests for durability, corrosion resistance, and dimensional accuracy. Our tubing is certified internationally according to standards such as ASTM and ISO for reliability, performance, and the specific requirements of the industry.
Stainless Steel 321 seamless tubing resists oxidation and corrosion at high temperatures, offering excellent stability and durability. It’s ideal for aerospace, chemical, and high-temperature applications due to its strength and resistance.
Stainless Steel 321 welded tubing provides excellent resistance to high temperatures and corrosion, ideal for aerospace and chemical applications. It offers good weldability and stability, ensuring durability in demanding environments.
Stainless Steel 321 heat exchanger tubes offer superior resistance to high temperatures and corrosion, making them ideal for heat exchange applications in aggressive environments. They ensure durability and efficient thermal performance.
Stainless Steel 321 instrumentation tubing provides excellent resistance to high temperatures and corrosion, ensuring reliable performance in precise measurement and control systems. Its stability and strength make it ideal for critical applications.
Stainless Steel 321 boiler tubes offer high resistance to oxidation and corrosion at elevated temperatures, making them ideal for boiler systems. Their durability and strength ensure efficient heat transfer and long service life.
Stainless Steel 321 U-tubes provide excellent high-temperature resistance and corrosion protection, making them ideal for heat exchangers and condensers. Their durability and flexibility ensure reliable performance in challenging environments.
The Stainless Steel 321 Tubing from Ed Stainless is widely utilized in industries that demand exceptional performance under high temperatures and in corrosive conditions. Typical applications include aerospace exhaust systems, chemical processing equipment, heat exchangers, furnace components, and refinery piping. This tubing is also well-suited for high-temperature steam service and aircraft engine parts, thanks to its remarkable creep resistance and structural stability. Ed Stainless offers customized solutions tailored to meet specific industrial requirements, ensuring optimal performance in critical operations. Their SS 321 tubing is a top choice for clients seeking reliability and excellence in their projects.
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