Stainless steel is one of the most widely used materials in various industries, including construction, automotive, and aerospace. Its superior strength, durability, and corrosion resistance make it an ideal choice for manufacturing various products. Among the different types of stainless steel available, Stainless Steel 321 Pipes and Tubes are highly popular due to their unique properties.
Features of Stainless Steel 321 Pipes
Stainless Steel 321 Pipes are an austenitic steel class containing chromium, nickel, and titanium. This unique composition makes them resistant to high temperatures, so they are commonly used in high-temperature applications such as steam lines and boilers. Additionally, they are highly resistant to corrosion and can be used in acidic and alkaline environments without damage. They have excellent strength and can be welded and fabricated easily, making them a preferred choice for manufacturing various components and structures.
Table Content
Corrosion Resistance of Stainless Steel 321 Tubes
One of the most significant advantages of Stainless Steel 321 Tubes is their superior corrosion resistance properties. They resist corrosion caused by acids, alkalis, and organic substances, making them ideal for transporting liquids and gases. They can withstand harsh environments such as marine and chemical industries, where ordinary steel pipes corrode quickly and require frequent replacements. Stainless Steel 321 Tubes have a long lifespan and require less maintenance, making them an economical option in the long run.
Chemical Composition of Stainless Steel 321 Pipes
Stainless Steel 321 Pipes have a unique chemical composition contributing to their exceptional strength and durability. They contain 18% chromium and 8% nickel, which provides excellent corrosion resistance to the pipes, even in harsh environments. Adding titanium to the composition enhances the pipes' resistance to high temperatures up to 800°C. That makes them a preferred choice in chemical, food, and aerospace industries.
Machinability of Stainless Steel 321 Tubes
Stainless Steel 321 Tubes have excellent machinability, which makes them easy to work with and shape into complex structures. They can be easily welded, bent, and fabricated to meet specific application requirements. Machining stainless steel tubes can be challenging due to their high strength, but Stainless Steel 321 Tubes can be cut, drilled, and shaped easily, saving time and cost during manufacturing.
Rolling and Welding
The Cleaning and Heating Phase
Cold - Drawing Process
Finishing Process
| Specifications | ASTM A213, A249, A269, A312, A358 / ASME SA213, SA249, SA269, SA312, SA358 |
| Seamless Pipes & Tubes Size | 1 / 8" NB - 24" NB |
| ERW Pipes & Tubes Size | 1 / 8" NB - 36" NB |
| EFW Pipes & Tubes Size | 6" NB - 100" NB |
| Length | Single Random, Double Random & Required Length |
| Outer Diameter | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB |
| Thickness | 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| Schedule | SCH20, SCh20, SCh30, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Types | Seamless / ERW / EFW / Welded / Fabricated / LSAW Pipes |
| Form | Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes |
| Key markets and industries |
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| Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| End | Plain End, Beveled End, Treaded |
| Grades | TP 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L. |
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321 Stainless Steel Seamless Pipes
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321 Stainless Steel Welded Pipes
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321 Stainless Steel ERW Pipes
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Stainless Steel 321 EFW Pipe
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321 Stainless Steel Seamless Tubes
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321 SS Welded Tubes
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Stainless Steel 321 ERW Tubes
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321 SS Rectangular Tubes
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321 SS Round Tubes
- 321 Stainless Steel Schedule 10 Pipes
- 321 Stainless Steel Schedule 40 Pipe
- Stainless Steel SUS 321 4 Inch Pipe
- ASME TP321 SS ERW Pipe
- 321 3 inch Stainless Steel Pipe
- 321 Stainless Steel Welded Pipe
- ASME SA312 Stainless Steel Pipes
- 321 Seamless Stainless Steel Thin Wall Pipe
- Stainless Steel 321 EFW Pipes
- ASTM A312 Stainless Steel 321 Seamless Pipes
- UNS S32100 Stainless Steel Square Pipes
- Stainless Steel 321 Pipes and Tubes
- SS 321 Electric Resistance Welding Pipes
- Stainless Steel 321 Rectangular Pipe
- Stainless Steel 321 Thick Wall Pipe
- SS 321 Large Diameter Pipe
- 321 Stainless Steel Seamless Pipes
- 321 SS Pipe Price List
- SS 321 ERW Tubes
- ASTM A213 Stainless Steel 321 Seamless Tubes
- UNS S32100 Tubes
- 321 Stainless Steel Electropolished Pipe
- SS 321 Thick Wall Tube
- 22mm Stainless Steel 321 Tube
- Stainless Steel 321 Round Tubes
- Stainless 321 Rectangular Tube
- Stainless Steel 321 EFW Tubes
- Stainless Steel 1.4541 Tubes
- ASME SA213 Stainless Steel 321 Tubing
- Stainless Steel 321 Tube
- 321 Stainless Steel Tube
- 321 Stainless Steel Square Tubes
- Stainless Steel 1.4541 Tube
- Stainless Steel 321 Thin Wall Tube
- ASTM A269 SS Welded Tubes
- UNS S32100 Seamless Tubes
| STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
| SS 321 | 1.4541 | S32100 | SUS 321 | X6CrNiTi18-10 |
| Grade | C | Mn | Si | P | S | Cr | N | Ni | Ti |
| SS 321 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 0.10 max | 9.00 – 12.00 | 5(C+N) – 0.70 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1457 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
“ Check Bhansali Exports's offered stainless steel 321 Pipes Tubes Prices, Dimensions & Weight. Place an order or enquire about your requirements. We will glad to be service. ”
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