Santner Nickel Alloys, a reputable manufacturer and supplier located in Hamilton, New Zealand, specializes in high-quality Monel Flanges designed for top-notch performance in tough industrial settings. Renowned for their remarkable corrosion resistance, impressive strength, and long-lasting durability, these flanges are crafted using cutting-edge processes and rigorous quality control standards. Santner Nickel Alloys provides Monel Flanges in a variety of sizes, pressure ratings, and configurations to cater to different application needs. Their products find extensive use in industries like chemical processing, marine engineering, oil and gas, and power generation, where reliability, precision, and resilience to harsh conditions are crucial.
Monel Flanges are mainly made from a nickel-copper alloy, featuring around 63% nickel and 28–34% copper, along with trace amounts of iron and manganese. They boast excellent mechanical properties, such as high tensile strength, good ductility, and remarkable toughness across a broad temperature range. Monel Flanges are highly resistant to seawater corrosion, acids, alkalis, and stress-corrosion cracking. Their outstanding thermal conductivity, low magnetic permeability, and ability to retain strength under extreme conditions make them perfect for demanding industrial environments that require robust and corrosion-resistant flange connections.
| Specifications | Monel 400 Flanges |
|---|---|
| Methods Of Forging | Casting Forging Rolling Cutting |
| DIN Standard | PN6/ PN10/ PN16/ PN25/ PN40/ PN64 |
| Equipment | Pushing Machine Press machine electric bevelling machine |
| Class | Class 150 to 2500. PN 2.5 to PN 250. |
| Use In | Marine & dredging Sanitation Process Instrumentation Oil and Gas Petrochemical/ Refinery/Chemical Power etc. |
| Manufacturing Productivity | 600 ton per month |
| JIS Standard | 5K/ 10K/ 16K 20K/ 30K/ 40K/ 63K |
| Size | 1/2” to 24” (customized diameters: up to 60”.) |
| Face Type | RF (Raised Face), RTJ (Ring Type Joint) |
| EN Standard | 6Bar/ 10Bar/ 16Bar/ 25Bar/ 40Bar |
| Supporting Material For Flanges | Gasket/ Ring Joint/ Flanges Bolts |
| Testing | Hydrostatic testing machine Magnetic particle detector Direct-reading Spectrograph UI trasonic flaw detector |
| 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 |
| Temp° F | Tensile (psi) | .2% Yield (psi) | Elongation in 2” % |
|---|---|---|---|
| 70 | 110,600 | 54,900 | 44 |
| 1000 | 89,000 | 35,600 | 49 |
| 1200 | 83,000 | 35,400 | 54 |
| 1400 | 67,000 | 34,400 | 53 |
| 1600 | 45,000 | 28,200 | 58 |
At Santner Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Monel Flanges in Hamilton, New Zealand, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the New Zealand, 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 Flanges are extensively utilized in sectors where corrosion resistance, durability, and high performance are vital. In the marine industry, they are found in seawater systems, pump components, and piping networks that come into contact with saltwater. The chemical and petrochemical sectors rely on Monel Flanges for reactors, heat exchangers, and pipelines that handle corrosive fluids. They are also essential in oil and gas processing, power generation facilities, and shipbuilding. Furthermore, Monel Flanges play a role in desalination plants, showcasing their versatility and reliability across various applications.
