Elvis Nickel Alloys is your go-to manufacturer and supplier of Monel 400 Flanges, proudly based in Houston, USA. We cater to global markets with our corrosion-resistant, high-performance alloy flanges. Monel 400 is a robust nickel-copper alloy, celebrated for its outstanding resistance to seawater, acids, alkalis, and high temperatures. Our flanges are meticulously crafted for piping systems where strength and corrosion resistance are paramount. Adhering to ASTM and ASME standards, these flanges find their place in marine, chemical, and oil & gas industries. At Elvis Nickel Alloys, we guarantee top-notch quality, precise dimensions, and prompt delivery for every order.
Monel 400 is a nickel-copper alloy, generally made up of about 67% nickel and 30% copper, along with small amounts of iron, manganese, and silicon. This unique blend provides Monel 400 with remarkable resistance to corrosion, seawater, and acidic conditions. On the mechanical side, it boasts high tensile strength (up to 550 MPa), good ductility, and excellent thermal conductivity. Monel 400 flanges maintain their structural integrity in both freezing and elevated temperatures, and they resist stress corrosion cracking in most freshwater and saltwater environments, making them perfect for critical flange connections.
Specifications : ASTM B564 / ASTM SB 564
Dimensions : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Size : 1/8″ – 4″
Pressure Ratings :150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Standards : ASTM, ASME Flanges, ANSI Flanges, DIN Flanges, EN Flanges, BS Flanges etc.
| Grade | C | Mn | Si | Cu | S | Ti | Ni | Al | Fe |
| Monel 400 | 0.3 max | 2.0 max | 0.5 max | 28.0 – 34.0 | 0.02 max | – | 63.0 min | 0.50 max | 1.0 – 2.5 |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Monel 400 | 8.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 35000 , MPa – 240 | 40 % |
At Elvis Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Monel 400 Flanges in Texas, USA, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the USA, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Monel 400 Flanges are widely utilized in marine engineering, chemical processing, oil and gas, heat exchangers, and hydraulic systems. Thanks to their exceptional corrosion resistance in seawater and aggressive chemical environments, they are perfect for pump and valve components, pipe connections, pressure vessels, and process piping in offshore and coastal settings. These flanges also play a vital role in power generation and aerospace industries, where reliability and material durability are crucial. At Elvis Nickel Alloys, we ensure that our Monel 400 flanges meet the highest standards for performance and longevity.
