- sales@rithavpipesandtubes.co.in
- Delhi, India
Home > Stainless Steel > Stainless Steel 904L Heat Exchanger Tubing
Rithav Pipes and Tubes, based in Delhi, India, is a well-respected manufacturer and supplier of Stainless Steel 904L Heat Exchanger Tubing. This tubing is crafted for outstanding corrosion resistance and efficient thermal performance, even in harsh environments. These high-alloy austenitic stainless steel tubes are perfect for demanding sectors like chemical, marine, and pharmaceutical industries. Adhering to international standards such as ASTM A213 and A269, Rithav’s 904L tubing guarantees high strength, excellent formability, and remarkable resistance to acid attacks. With rigorous quality control, precise dimensions, and timely delivery, Rithav provides dependable tubing solutions for critical heat exchange operations in tough conditions.
Stainless Steel 904L Heat Exchanger Tubing is made up of 19–23% chromium, 23–28% nickel, 4–5% molybdenum, and 1–2% copper, featuring a low carbon content of less than 0.02%. This unique blend offers exceptional resistance to sulfuric, phosphoric, and acetic acids, as well as corrosion from chlorides. Its mechanical properties include a tensile strength ranging from 490 to 710 MPa, a yield strength of 220 MPa, and an elongation of 35%, with Brinell hardness reaching up to 220 HB. The alloy’s stability under extreme chemical and thermal stress makes it a top choice for heat exchangers in corrosive and high-temperature industrial settings.
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 Rithav 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 Rithav Pipes and Tubes for superior quality and performance.
Rithav Pipes and Tubes, one of the largest suppliers of Stainless Steel 904L Heat Exchanger Tubing in Delhi, India, 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 Rithav Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@rithavpipesandtubes.co.in.
| 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 extensive use in chemical processing plants, petrochemical refineries, marine cooling systems, pulp and paper mills, and pharmaceutical manufacturing facilities. Its impressive resistance to chloride stress corrosion cracking, pitting, and crevice corrosion makes it ideal for applications like condenser coils, evaporators, boiler feedwater systems, and recovery units. These tubes promise a long operational life, thermal efficiency, and minimal maintenance in heat transfer systems that face high pressure.
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