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Home > Stainless Steel > Stainless Steel 904L Seamless Tubing
For those navigating the demanding industrial landscape of Kinshasa and across Congo, Wissa Pipes stands as a trusted partner for uncompromising quality. We take pride in supplying premium-grade Stainless Steel 904L seamless tubing, engineered to meet the rigorous challenges of your most critical applications. Our commitment extends beyond mere supply; we provide durable, reliable solutions backed by deep technical expertise, ensuring your projects benefit from superior performance and longevity. When you need tubing that can truly withstand harsh environments, our 904L seamless products offer the resilience and corrosion resistance you can depend on.
The exceptional nature of 904L stainless steel lies in its sophisticated composition, which is rich in chromium, nickel, and molybdenum, with a significant addition of copper. This unique blend grants it outstanding resistance to a very wide range of corrosive substances, particularly sulfuric acid. The seamless manufacturing process further enhances its integrity, creating a tube without weak points that boasts impressive mechanical strength, excellent formability, and remarkable durability. This combination of innate toughness and a flawless structure makes it a fundamentally reliable material for high-stakes environments.
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 Wissa 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 Wissa Pipes and Tubes for high-performance seamless tubing you can rely on.
Wissa Pipes and Tubes, one of the largest suppliers of Stainless Steel 904L Seamless Tubing in Kinshasa, Thailand, 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 Wissa Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@wissapipes.com.
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 904L | N08904 | 904S13 | – | 1.4539 | X1NiCrMoCuN25-20-5 | 2562 | – |
You’ll find **Stainless Steel 904L Seamless Tubing** widely used in chemical processing plants, particularly for handling sulfuric and phosphoric acids. In the marine industry, it’s utilized in seawater cooling systems and desalination plants thanks to its resistance to chlorides. The pharmaceutical and food sectors rely on it for hygienic and corrosion-resistant piping. Moreover, it plays a crucial role in oil & gas refineries, heat exchangers, pollution control systems, and pulp & paper industries, where durability and resistance to harsh environments are vital for safe and efficient operations.
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