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Home > Stainless Steel > Stainless Steel 304 Heat Exchanger Tubing
Blundell Pipes and Tubes, based in Hamilton, New Zealand, has built a solid reputation as a reliable manufacturer and supplier of top-notch Stainless Steel 304 Heat Exchanger Tubing. Renowned for their precision engineering and strict quality control, this company specializes in delivering high-performance tubing solutions tailored for heat transfer applications. Their Stainless Steel 304 Heat Exchanger Tubing boasts impressive corrosion resistance, precise dimensions, and excellent thermal stability, making it perfect for both industrial and commercial systems. With cutting-edge manufacturing capabilities, prompt delivery, and a strong focus on customer satisfaction, Blundell Pipes and Tubes caters to power plants, chemical processing facilities, HVAC systems, and various other industries that demand dependable and long-lasting heat exchanger solutions.
The composition of Stainless Steel 304 Heat Exchanger Tubing includes chromium (18–20%) and nickel (8–12%), which grants it exceptional resistance to corrosion, oxidation, and scaling. With a tensile strength of around 515 MPa, yield strength of 205 MPa, and an elongation of 40%, it ensures mechanical stability, toughness, and durability even under thermal stress. Its remarkable corrosion resistance and ability to endure high temperatures make it an excellent choice for long-term use in heat transfer applications.
| Standard | ASTM A249/ ASME SA 249, ASTM A269/ ASME SA 269, ASTM A789/ ASME SA 789 |
| Wall Thickness Range | 0.5 To 5 mm |
| Delivery Condition | Annealed and Pickled, Bright Annealed, Polished, Cold Drawn, MF |
| Size Range | 6.53 to 127 mm |
| Length | up to 20 Meter |
| Bending radius | 1.25 x Outer Diameter up to 1700mm |
| Tolerance | +/-0.05 Mm |
| Processing Service | Cutting, Decoiling, Bending, Punching, Welding, Moulding |
| END | Plain End, Beveled End, Treaded |
| Technique | Hot rolled, Cold rolled, Cold drawn, Extrusion Tube |
| Grades | Phosphorus | Sulfur | Carbon | Chromium | Manganese | Silicon | Nickel |
|---|---|---|---|---|---|---|---|
| SS 304 | 0.045 | 0.03 | 0.08 | 18.0-20.0 | 2 | 1 | 8.0-11.0 |
| Material | Temperure | Tensile Properties | Yield Properties | Heat | Elongational |
|---|---|---|---|---|---|
| Min. º F(º C) | Ksi , Min. | Ksi , Min. | Treatment | ||
| SS 304 | 1900 (1040) | 75(515) | 30(205) | Solution | 35 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Stainless Steel 304 Heat Exchanger Tubing is an austenitic stainless steel grade that contains chromium (18–20%), nickel (8–11%), and low carbon content, along with trace amounts of manganese, silicon, sulfur, and phosphorus. This unique blend gives it remarkable corrosion resistance, solid tensile and yield strength, and high ductility. Mechanically, it can handle thermal stress and fluctuating heating conditions without losing its structural integrity. Its smooth internal surface boosts heat transfer efficiency while reducing fouling and scaling, making it an excellent choice for liquid and gas heat exchange applications.
Blundell Pipes and Tubes, one of the largest suppliers of Stainless Steel Heat Exchanger Tubing in Hamilton, New Zealand, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
This type of tubing is widely utilized in sectors that require effective thermal transfer, durability, and resistance to corrosion. Common applications include boilers, condensers, evaporators, chillers, and cooling towers in power generation, chemical processing, HVAC, and petrochemical industries. It also finds use in food and beverage processing, pharmaceutical manufacturing, and water treatment facilities, where reliable heat transfer and hygiene are paramount. The combination of thermal stability, corrosion resistance, and mechanical strength makes Stainless Steel 304 Heat Exchanger Tubing a top pick for various applications.
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 304 | 1.4301 | S30400 | SUS 304 | 304S31 | 08Х18Н10 | Z7CN18‐09 | X5CrNi18-10 |
The composition of Stainless Steel 304 Heat Exchanger Tubing includes chromium (18–20%) and nickel (8–12%), which grants it exceptional resistance to corrosion, oxidation, and scaling. With a tensile strength of around 515 MPa, yield strength of 205 MPa, and an elongation of 40%, it ensures mechanical stability, toughness, and durability even under thermal stress. Its remarkable corrosion resistance and ability to endure high temperatures make it an excellent choice for long-term use in heat transfer applications.
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