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Home > Stainless Steel > Stainless Steel 904L Heat Exchanger Tubing
Blundell Pipes and Tubes, a reputable manufacturer and supplier located in Hamilton, New Zealand, proudly presents its high-performance Stainless Steel 904L Heat Exchanger Tubing. This tubing is crafted for exceptional thermal transfer, outstanding corrosion resistance, and remarkable durability, making it perfect for tough industrial settings. With its premium quality, it guarantees efficient heat exchange while maintaining structural integrity even under high temperatures and pressure fluctuations. Thanks to meticulous manufacturing and rigorous quality checks, this tubing promises a long service life, reliability, and consistent performance, especially in applications where extreme corrosion resistance and thermal capabilities are crucial.
904L Stainless Steel Heat Exchanger Tubing is an austenitic stainless steel alloy containing high nickel (23–28%), chromium (19–23%), with additions of copper and molybdenum. Such a composition provides superior resistance to crevice corrosion, pitting, and stress corrosion cracking in environments rich in chlorides and acidic. The tubing has superior mechanical properties with tensile strength in the range 490–710 MPa and yield strength near 220 MPa. It retains its integrity at high temperatures and corrosive environments, while possessing good weldability and formability for precise manufacturing and heat exchanger fabrication.
Range : 10 mm OD to 50.8 mm OD
Outer Diameter : 6.00 mm to 101.60 mm
Wall Thickness : 0.70 mm to 8.00 mm
Length : up to 20 m (65.62 ft) Length & Customed Required Length
Specifications : ASTM A 213, A 268, A 269, A 789, Equivalent to ASME, EN, JIS Etc.
| Element | SS 904L |
| C | 0.020 max |
| Mn | 2.00 max |
| Si | 1.00 max |
| P | 0.040 max |
| S | 0.030 max |
| Cr | 19.00 – 23.00 |
| Mo | 4.00 – 5.00 max |
| Ni | 23.00 – 28.00 |
| Cu | 1.00 – 2.00 |
| Element | SS 347 | SS 347H |
| Density | 8.0 g/cm3 | 8.0 g/cm3 |
| Melting Point | 1454 °C (2650 °F) | 1454 °C (2650 °F) |
| Tensile Strength | Psi – 75000 , MPa – 515 | Psi – 75000 , MPa – 515 |
| Yield Strength (0.2%Offset) | Psi – 30000 , MPa – 205 | Psi – 30000 , MPa – 205 |
| Elongation | 35 % | 35 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Stainless Steel 904L heat exchanger tubing from Blundell Pipes and Tubes ensures high-quality and reliable performance for your industrial applications. Our tubing is crafted from premium-grade 904L alloy, providing exceptional resistance to corrosion and pitting, making it ideal for harsh environments. With our commitment to precision manufacturing and stringent quality control, you can trust that our products meet international standards. Additionally, our experienced team offers personalized service, timely delivery, and expert guidance, ensuring you find the right solution for your specific needs. Choose Blundell Pipes and Tubes for superior quality and performance.
Blundell Pipes and Tubes, one of the largest suppliers of Stainless Steel 904L 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.
Yes, we offer custom sizes for Stainless Steel 904L Heat Exchanger Tubing to meet your specific requirements. Our team at Blundell Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@blundellpipes.co.nz.
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | KS | AFNOR | EN |
| SS 904L | 1.4539 | N08904 | SUS 904L | 904S13 | STS 317J5L | Z6CNDT17‐123 | X1NiCrMoCu25-20-5 |
Stainless Steel 904L Heat Exchanger Tubing finds application in those processes where maximum corrosion resistance and long-lasting durability are critical. Some common applications include heat exchangers used in sulfuric acid plants, seawater cooling, offshore structures, desalination plants, and pharmaceutical processing units. Its superior performance in hostile chemical conditions renders it ideal for use in condensers, evaporators, and other vital thermal systems. The tube resists metal ion leaching, scaling, and contamination, which makes it ideal for high-purity and high-performance operations. Stainless Steel 904L offers a sure and effective solution for heat exchangers that have to withstand corrosive media as well as thermal stress.
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