FAISAL Steel stands out as a top-notch manufacturer and supplier located in Muscat, Oman, with a focus on high-quality Stainless Steel 321 Tubing. They provide precision-engineered tubing that boasts remarkable strength, resistance to corrosion, and stability at high temperatures, making it perfect for tough industrial tasks. The company employs cutting-edge manufacturing methods and rigorous quality control to guarantee that their SS 321 Tubing meets international standards. Renowned for their prompt delivery, technical know-how, and customer-centric approach, FAISAL Steel serves various industries throughout Oman and the Gulf region, offering durable and dependable tubing solutions for applications that demand long-lasting performance, safety, and operational efficiency.
Stainless Steel 321 Tubing is primarily made up of chromium (17–19%), nickel (9–12%), and a touch of titanium (around 0.5%) to prevent carbide precipitation and boost high-temperature stability. This unique blend provides outstanding resistance to corrosion and oxidation while keeping its mechanical strength under thermal stress. On the mechanical side, SS 321 Tubing showcases high tensile and yield strength, good creep resistance, and durability even when faced with fluctuating temperatures and pressures. These characteristics make it an excellent choice for critical industrial applications that require both structural integrity and resistance to heat and corrosion.
| 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 |
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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.
You’ll find Stainless Steel 321 Tubing widely utilized in sectors like chemical processing, petrochemical plants, refineries, power generation, food and beverage, and pharmaceuticals. It’s perfect for transporting steam, hot gases, chemicals, and other high-temperature or corrosive fluids. Additionally, the tubing is employed in heat exchangers, boilers, exhaust systems, and structural assemblies where durability and reliability are crucial. Thanks to its corrosion resistance, thermal stability, and mechanical strength, SS 321 Tubing guarantees safe, efficient, and long-lasting performance in essential industrial and commercial systems.
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