Stainless Steel 904H flanges are a high-alloy, austenitic stainless steel grade that offers exceptional resistance to corrosion and high-temperature environments. This grade is particularly known for its high nickel, chromium, and molybdenum content, which gives it superior resistance to pitting, crevice corrosion, and stress corrosion cracking. Stainless Steel 904H is an ideal choice for applications in industries where corrosion resistance and high strength are paramount, such as chemical processing, petrochemical, pharmaceutical, and marine applications. Repute Steel & Engineering Co. is a leading manufacturer, stockist, and exporter of Stainless Steel 904H flanges, providing high-quality, durable products designed to meet the demanding needs of these industries.
Repute Steel & Engineering Co. ensures that every Stainless Steel 904H flange is crafted using advanced manufacturing techniques to deliver precise dimensions and superior mechanical properties. These flanges are available in a variety of types, including weld neck, slip-on, blind, threaded, and socket weld, and can be provided in a range of sizes and pressure ratings to meet specific client requirements. The company’s Stainless Steel 904H flanges are engineered to provide excellent performance in high-temperature applications, with good resistance to oxidation, sulfidation, and high-temperature corrosion. The company’s extensive inventory ensures that clients can access the right products, whether for routine maintenance or large-scale industrial projects.
Repute Steel & Engineering Co. is committed to offering Stainless Steel 904H flanges that conform to international standards such as ASTM, ASME, DIN, and JIS. The company’s products are rigorously tested to ensure they meet the highest quality standards, ensuring customers receive products that perform reliably and safely in critical applications. In addition to their high-quality manufacturing, the company offers competitive pricing, making their Stainless Steel 904H flanges a cost-effective choice for industries that require high-performance materials. Their strong logistical network allows them to deliver products in a timely manner, both domestically and internationally, ensuring minimal delays for clients.
Specification of Stainless Steel 904L Flanges
| Specification | Details |
|---|---|
| Material | Stainless Steel 904L (UNS N08904) |
| Flange Types | Weld Neck, Slip-On, Blind, Threaded, Socket Weld, Lap Joint |
| Size Range | 1/2" to 24" (DN 15 to DN 600) |
| Pressure Rating | ASME B16.5 Class 150, 300, 600, 900, 1500, 2500 |
| Thickness | Varies according to size and pressure rating (typically 3mm to 50mm) |
| Surface Finish | Mill Finish, Polished, Bead Blasted, Electro Polished |
| Connection Type | Flanged, Welded, or Bolted connections |
| Standard Compliance | ASTM A240, ASTM A182, ASME B16.5, DIN, JIS, ISO, BS 10 |
| Material Properties | Chromium: 19-23%, Nickel: 23-28%, Molybdenum: 4-5%, Copper: 1-2% |
| Temperature Resistance | Good oxidation resistance up to 400°C (752°F) |
| Corrosion Resistance | Excellent resistance to pitting, crevice corrosion, and stress corrosion cracking |
| Applications | Chemical processing, pharmaceuticals, power plants, marine, food processing |
As a trusted stockist and exporter, Repute Steel & Engineering Co. has built a solid reputation for delivering superior Stainless Steel 904H flanges to a global customer base. The company’s products are widely used in industries that demand long-lasting materials with exceptional corrosion resistance, and their flanges are sought after for applications in harsh environments such as chemical plants, offshore oil rigs, and heat exchangers. Their commitment to providing high-quality, reliable products has earned them long-term relationships with clients across the globe, who trust Repute Steel & Engineering Co. for their stainless steel flange needs.
With years of experience in manufacturing, stocking, and exporting Stainless Steel 904H flanges, Repute Steel & Engineering Co. continues to lead the industry with a focus on quality, customer satisfaction, and technical expertise. Whether clients need standard flanges or customized solutions, the company is well-equipped to meet a wide range of industrial requirements. Repute Steel & Engineering Co.'s consistent delivery of high-quality products, backed by excellent customer service and global reach, has made them a preferred supplier for industries worldwide.
Chemical Composition of Stainless Steel 904L Flanges
| Element | Percentage (%) |
|---|---|
| Chromium (Cr) | 19.00 – 23.00 |
| Nickel (Ni) | 23.00 – 28.00 |
| Molybdenum (Mo) | 4.00 – 5.00 |
| Copper (Cu) | 1.00 – 2.00 |
| Manganese (Mn) | 2.00 max |
| Silicon (Si) | 0.50 max |
| Phosphorus (P) | 0.045 max |
| Sulfur (S) | 0.035 max |
| Carbon (C) | 0.02 max |
| Iron (Fe) | Balance (remaining) |
Mechanical Properties of Stainless Steel 904L Flanges
| Property | Value |
|---|---|
| Tensile Strength | 520 MPa (75 ksi) |
| Yield Strength | 240 MPa (35 ksi) |
| Elongation | 40% (min) |
| Hardness (Rockwell B) | 95 HRB (max) |
| Modulus of Elasticity | 200 GPa (29 x 10⁶ psi) |
| Poisson's Ratio | 0.30 – 0.31 |
| Density | 8.00 g/cm³ (8000 kg/m³) |
| Melting Point | 1320°C – 1390°C (2408°F – 2534°F) |
| Coefficient of Thermal Expansion | 16.0 µm/m°C (8.89 x 10⁻⁶ in/in°F) |
| Thermal Conductivity | 16.3 W/m·K (9.4 BTU/h·ft·°F) |
Countries we have exported our products to
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Countries we have exported our products to
Turkey, Thailand, Bulgaria, Serbia, Mexico, Estonia, Trinidad & Tobago,Tunisia, New Zealand, Indonesia, Puerto Rico, Ireland, India, Morocco, Brazil, Lebanon, Hong Kong, Jordan, Ukraine, Switzerland, Czech Republic, Lithuania, Sri Lanka, Greece, Taiwan, Zimbabwe, Algeria, Romania, Mexico, Ghana, Italy, Philippines, Spain, United Kingdom, Finland, Azerbaijan, Japan, Macau, Israel, Saudi Arabia, Kenya, Bhutan, Poland, Poland, Costa Rica, Kuwait, Singapore, Pakistan, France, Colombia, Tibet, Bolivia, Portugal, Iraq, Australia, Kazakhstan, Nepal, Mongolia, Gambia, Malaysia, Chile, Germany, Slovakia, China, Bahrain, Denmark, Angola, Afghanistan, Peru, Austria, Ecuador, Gabon, Croatia, South Africa, Sweden, Chile, Hungary, United Arab Emirates, Argentina, Bangladesh, Oman, Egypt, United States, Belgium, Canada, Namibia, Norway, Qatar, Belarus, Netherlands,manufacturer stockist and exporter of Stainless Steel 904L Flanges in Bengaluru,manufacturer stockist and exporter of Stainless Steel 904L Flanges in Chennai,manufacturer stockist and exporter of Stainless Steel 904L Flanges in Hyderabad,manufacturer stockist and exporter of Stainless Steel 904L Flanges in Gujarat,manufacturer stockist and exporter of Stainless Steel 904L Flanges in Pune