Stainless Steel Tube: The High-Strength, Corrosion-Resistant Solution for Piping and Structural Needs

Stainless steel tubes are essential in industries where durability, hygiene, and corrosion resistance matter. From plumbing systems to high-pressure industrial applications, these tubes offer superior performance compared to carbon steel or plastic alternatives.  

Why Use Stainless Steel Tubes?  

✔ Rust & Corrosion Resistant – Ideal for harsh environments (marine, chemical, outdoor)  

✔ High Strength-to-Weight Ratio – Strong yet lighter than carbon steel  

✔ Hygienic & Easy to Clean – Perfect for food, beverage, and medical applications  

✔ Temperature Resistant – Handles extreme heat and cold without degrading  

✔ Long Lifespan – Low maintenance and cost-effective over time  

Common Grades & Types  

1. Austenitic (300 Series – 304, 316, 316L)  

- 304 – General-purpose (plumbing, automotive, architecture)  

- 316/316L – Marine & chemical resistance (saltwater, acids)  

2. Ferritic (400 Series – 430, 446)  

- Magnetic, good for heat exchangers and exhaust systems  

3. Duplex (2205)  

- Extra strength + corrosion resistance (oil & gas, desalination plants)  

Types of Stainless Steel Tubes  

- Seamless Tubes – High-pressure applications (hydraulics, fuel lines)  

- Welded Tubes – Cost-effective for structural and low-pressure uses  

- Square & Rectangular Tubes – Architectural and framework applications  

Key Applications  

- Plumbing & Water Systems – Drinking water pipes, wastewater treatment  

- Oil & Gas Industry – Pipelines, refinery equipment  

- Food & Beverage – Sanitary tubing for processing plants  

- Automotive & Aerospace – Exhaust systems, fuel lines  

- Medical & Pharmaceutical – Sterile fluid transfer systems  

Fabrication & Installation Tips  

✔ Use Proper Cutting Tools – Avoid carbon steel contamination  

✔ TIG Welding Recommended – For clean, strong joints (back purging for critical applications)  

✔ Passivation After Welding – Restores corrosion resistance  

✔ Support Long Spans – Prevent sagging with proper hangers/clamps  

 Wuxi Jianbanghaoda Steel Co.,Ltd, a leading steel exporter, has a rich and illustrious history that spans over several decades. Founded in the early 2010, we began as a small trading firm, primarily dealing with domestic steel suppliers. However, driven by our passion for excellence and a strong commitment to customer satisfaction, we soon expanded our operations to include international markets. Visit our website at https://www.steeljbhd.com/ to learn more about our products. For inquiries, you can reach us at sophiaqi@jbhdsteel.com.