In a fast-evolving industry, Prime Steel Industries remains adaptive, ensuring that its products and services align with the dynamic demands of the market.
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7th Khetwadi, Mumbai – 400004, Maharashtra, India.
Prime Steel proudly stands as a distinguished manufacturer and supplier in the realm of stainless steel, specializing in the production and distribution of high-quality stainless steel 904L flanges. Our commitment to excellence and precision is ingrained in every aspect of our operations, making us a trusted name in the industry. As a supplier, we understand the importance of seamless procurement processes. Prime Steel is dedicated to providing a hassle-free experience for our clients, ensuring timely deliveries without compromising on the superior quality that defines our products.
Type: Flanged Pipe Fittings
Material: Stainless Steel
ASTM: A182 /SA182
Grade: 904L
UNS: N08904
WERKSTOFF: 1.4539
ASTM A182 F904L / ASME SA182 F904L
15mm ( 1/2" NPS ) up to 600mm ( 24" NPS ), For 2500# in sizes from NPS 1/2 to NPS 12
FF—Flat Face, RF—Raised Face, FM—Female Face, M—Male Face, T—Tongue Face, G—Groove Face, RJ—Ring Joint.
ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN
150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64.
Chemical Processing, Oil and Gas Industry, Petrochemical Industry
Stainless Steel 904L flanges are integral components in piping systems, constructed from the corrosion-resistant alloy known as Grade 904L stainless steel. This specialized alloy, primarily composed of nickel, chromium, and molybdenum, exhibits exceptional resistance to a wide range of corrosive environments, including acids, chloride solutions, and harsh chemicals. Here are key characteristics and applications of Stainless Steel 904L flanges:
Corrosion Resistance: The high nickel and chromium content in 904L stainless steel provide outstanding corrosion resistance, making it suitable for applications in aggressive environments. This includes industries such as chemical processing, petrochemicals, and pharmaceuticals.
Acid Resistance: Stainless Steel 904L is particularly resistant to sulfuric acid, phosphoric acid, and other acids, making it an excellent choice for environments where corrosion from acids is a concern.
High Alloy Content: The alloy composition of 904L includes additional elements like copper and molybdenum, contributing to its robust corrosion resistance and high-performance characteristics.
High-Temperature Stability: Stainless Steel 904L flanges maintain their structural integrity at elevated temperatures, making them suitable for applications involving high-temperature processes.
Applications:Stainless Steel 904L flanges find use in various industries, including chemical and petrochemical processing, pharmaceuticals, oil and gas, and desalination plants. They are employed in piping systems where resistance to corrosion and harsh chemicals is critical.
Fabrication and Weldability:While 904L stainless steel has high corrosion resistance, its fabrication and welding require expertise due to its high alloy content. Proper welding techniques and equipment are essential to maintain the material's corrosion resistance.
Durability and Longevity:Stainless Steel 904L flanges are known for their durability and longevity in aggressive environments. They offer a reliable solution for applications where the prevention of corrosion-related issues is imperative.
Check ANSI/ASME B16.5, B 16.47 Series A & B, B16.48 Flange Dimensions Download
| STANDARD | WERKSTOFF NR. | UNS | JIS | AFNOR | BS | KS | EN |
|---|---|---|---|---|---|---|---|
| 904L | 1.4539 | N08904 | SUS 890L | Z2 NCDU 25-20 | 904S13 | STS 317J5L | X1NiCrMoCu25-20-5 |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Cu |
|---|---|---|---|---|---|---|---|---|---|
| 904L | 0.020 max | 2.00 max | 1.00 max | 0.040 max | 0.030 max | 19.00 – 23.00 | 4.00 – 5.00 max | 23.00 – 28.00 | 1.00 – 2.00 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 7.95 g/cm3 | 1510 °C (2750 °F) | Psi – 75,000 , MPa – 485 | Psi – 40,000 , MPa – 275 | 20 % |
904L flanges are crucial components in piping systems, especially in industries such as chemical processing, petrochemicals, pharmaceuticals, and desalination plants. They provide a corrosion-resistant connection point for pipes and other equipment.
Stainless Steel 904L exhibits resistance to a wide range of corrosive agents, including sulfuric acid, phosphoric acid, and chloride solutions. This makes it suitable for applications where corrosion from acids is a concern.
Yes, Stainless Steel 904L flanges maintain their structural integrity at elevated temperatures, making them suitable for applications involving high-temperature processes, such as in thermal processing units.
904L flanges are known for their durability and longevity, particularly in aggressive environments. Their resistance to corrosion-related issues makes them a reliable choice for long-term use.
Yes, reputable manufacturers like us offer customization options for 904L flanges to meet specific application requirements. Custom dimensions, configurations, and finishes can be provided based on customer needs.
