Monel Orifice Flanges are engineered for precision flow measurement, extreme corrosion resistance, and unwavering reliability in aggressive industrial environments. Designed to hold orifice plates securely, these flanges ensure accurate flow control while maintaining leak-free performance under pressure. Manufactured from high-performance Monel alloys, they withstand seawater, acids, alkalis, and elevated temperatures without degradation. Trusted across oil and gas, chemical processing, marine, and power generation industries, Monel Orifice Flanges deliver strength, accuracy, and durability. When flow measurement demands integrity, consistency, and material resilience, these flanges stand firm as a dependable solution for critical pipeline systems worldwide today.
Monel orifice flanges are made of Monel alloys, which mainly consist of nickel (63-70%) and copper (28-34%) and contain minute traces of iron, manganese, carbon, and silicon. The flanges have outstanding corrosion resistance, particularly in chemical and marine atmospheres. They also possess considerable tensile strength (550-690 MPa) and high ductility, which allows them to resist stress and fatigue conditions in high pressure. Physically Monel has a density of 8.8 g/cm³ a melting point of 1300–1350°C and a thermal conductivity of 21 W/m·K. These properties qualify them as the best in extreme industrial processes.
Faizan Flanges, a premier supplier in Doha, Qatar, specializes in high-quality Monel Orifice Flanges, valued for their exceptional durability, corrosion resistance, precise engineering, and suitability across diverse industrial applications.
| Specifications | ASTM B564 / ASME SB564 |
|---|---|
| Dimensions | ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Size | 1/2″ (15 NB) to 48″ (1200NB) |
| Class / Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Flange Face Type | Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| STANDARD | WERKSTOFF NR. | UNS |
|---|---|---|
| Monel 400 | 2.4360 | N04400 |
| Monel K-500 | 2.4375 | N05500 |
Monel orifice flanges are primarily used in flow meters in the oil, gas, petrochemical and chemical industries. These flanges are designed to accommodate an orifice, which is used to measure the flow of water and air in pipes. Monel a nickel-copper alloy is highly resistant to corrosion and performs well in harsh environments, making these flanges ideal for high-pressure and high-temperature applications Their durability ensures if flow rates are accurately measured even in complex cases such as seawater and acid solutions.
Yes, we offer custom sizes for Monel Orifice Flanges to meet specific project needs. Our team at Faizan Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@faizanflanges.com.
We are renowned for delivering products with precise, accurate dimensions. Each product undergoes thorough testing, both destructive and non-destructive, to ensure quality before being shipped to our customers.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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