321 Welded Stainless Steel Tube
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321 Welded Stainless Steel Tube

321 stainless steel is an austenitic alloy, similar to the widely used 304 grade, but with the addition of titanium. This titanium addition is crucial as it effectively stabilizes the steel against intergranular corrosion, particularly in high-temperature environments or when exposed to carbide-forming elements such as carbon or nitrogen. The chemical composition of 321 stainless steel, with its higher nickel and chromium content, ensures excellent resistance to oxidation and corrosion, even in aggressive environments.
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Product Introduction

Key Advantages of 321 Welded Stainless Steel Tubes

High Temperature Resistance: The titanium addition in 321 stainless steel enables it to maintain its strength and corrosion resistance at temperatures up to 900°C (1650°F), making it ideal for high-temperature applications like heat exchangers, furnaces, and boilers.

Excellent Corrosion Resistance: Its austenitic structure and high chromium content provide exceptional resistance to corrosion, even in acidic or chlorinated environments, ensuring long-term durability.

Ease of Fabrication: The weldability of 321 stainless steel allows for seamless integration into complex systems, facilitating the design and construction of intricate structures and equipment.

Cost-Effectiveness: Compared to seamless tubes, welded tubes offer a more cost-effective solution, especially for large-scale projects or applications where material costs are a significant factor.

Versatility: Available in various diameters, wall thicknesses, and lengths, 321 welded stainless steel tubes can be customized to meet specific project requirements.

Type: Stainless Steel Pipes
Standard: ASTM, AISI, GB, JIS, DIN, EN
Grade: 400 Series
Certification: ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
Shape: Round
Technique: Cold Rolled

Q: How long is your delivery time?
A: It is according to quantity. Generally it is 30 days.

 

Q: Can you provide us sample, is it free or need to pay?
A: If you don't need to print your logo or other artwork on the products, we will not charge any cost, just tell us your freight collect account like Fedex, DHL, TNT. If you don't have, we need to charge Express fee properly.

 

Q: Can I get your best price?

A: Our goal is to provide you the best price with great quality assured in a long run. Please leave your contact information for the best quotations, we will get back to you with the best solutions as soon as we can.

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