- sales@amanpipesandtubes.co.in
- Hyderabad, India
Home > Stainless Steel > Stainless Steel 904L Seamless Tubing
Aman Pipes and Tubes, a top-notch manufacturer and supplier of stainless steel tubing based in Hyderabad, India, focuses on high-performance Stainless Steel 904L Seamless Tubing. This super austenitic stainless steel is celebrated for its remarkable resistance to corrosion, even in harsh environments like strong acids, chlorides, and seawater. The seamless design guarantees high pressure tolerance, leak-proof performance, and exceptional mechanical strength. These tubes are perfect for demanding applications in industries such as chemical processing, pharmaceuticals, marine, and offshore. Aman Pipes and Tubes provides precision-engineered 904L seamless tubing that adheres to international quality standards, ensuring a long service life, excellent weldability, and reliability in extreme conditions.
Stainless Steel 904L Seamless Tubing is made up of significant amounts of Chromium (19–23%), Nickel (23–28%), Molybdenum (4–5%), and Copper (1–2%), with a low Carbon content (≤0.02%). This unique composition gives it outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking. Its mechanical properties include a tensile strength of around 490 MPa, yield strength of about 220 MPa, and an elongation of 35%. It remains non-magnetic under all conditions and boasts excellent formability and weldability. The seamless design enhances its strength, durability, and ability to handle pressure, making SS 904L tubing ideal for aggressive and corrosive environments in high-demand industries.
Tube Range : 6.35 mm OD To 101.6 mm OD Guage: 25 SWG – 10 SWG
Outer Diameter : 3.00 mm – 219.10 mm
Wall Thickness : 0.40 mm – 12.70 mm
Schedules : 5, 10S, 10, 30, 40S, 40, 80, 80S, XS, 160, XXH
Length : Upto 30 meters, Custom Cut Lengths
Specifications : ASTM B677 / ASTM SB677
Types : Round, Square, Rectangle, Coil, “U” Shape, Hydraulic & Honed Tubes
| SS | 904L |
| Ni | 23 – 28 |
| Cu | 1.00 – 2.00 |
| Cr | 19 – 23 |
| C | 0.20 max |
| Si | 1 max |
| Mn | 2 max |
| P | 0.045 max |
| S | 0.035 max |
| Mo | 4.00 – 5.00 |
| Grade | 904L |
| Tensile Strength (MPa) min | 490 |
| Yield Strength 0.2% Proof (MPa) min | 220 |
| Elongation (% in 50mm) min | 35 |
| Hardness | |
| Rockwell B (HR B) max | 70-90 typical |
| Brinell (HB) max | – |
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 Seamless Tubing from Aman Pipes and Tubes ensures you receive a product that combines superior quality with outstanding performance. Our tubing offers exceptional resistance to corrosion and pitting, making it ideal for demanding applications in the chemical, oil and gas, and marine industries. We prioritize quality control, employing rigorous testing methods to guarantee the durability and reliability of our products. Our experienced team is dedicated to providing tailored solutions and excellent customer service, ensuring your specific needs are met. Trust Aman Pipes and Tubes for high-performance seamless tubing you can rely on.
Aman Pipes and Tubes, one of the largest suppliers of Stainless Steel 904L Seamless Tubing in Hyderabad, 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 Seamless Tubing to meet your specific requirements. Our team at Aman Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@amanpipesandtubes.co.in.
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 904L | N08904 | 904S13 | – | 1.4539 | X1NiCrMoCuN25-20-5 | 2562 | – |
Stainless Steel 904L Seamless Tubing is extensively utilized in highly corrosive and challenging environments. Key applications include heat exchangers, condensers, instrumentation lines, and fluid handling systems across various sectors like chemical processing, oil & gas, marine, pulp & paper, and pharmaceuticals. It excels in environments rich in sulfuric acid, phosphoric acid, and chlorides, making it a go-to choice for offshore platforms and seawater cooling systems. Its seamless structure not only enhances its strength and durability but also ensures it can withstand the rigors of aggressive and corrosive service conditions in demanding industries.
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