Hakan Nickel Alloys, based in Istanbul, Turkey, makes Monel Flanges, which are strong metal discs used to connect pipes, valves, and equipment securely. These flanges are carefully made to be durable, smooth, and resistant to rust and corrosion. Monel Flanges are perfect for industries where piping systems must handle tough conditions, like chemical plants, marine systems, and power plants. At Hakan Nickel Alloys, every flange is tested for quality, giving engineers and builders reliable materials for safe, long-lasting, and leak-free connections in pipelines and equipment.
Monel Flanges are made mostly of Monel alloy, which is a mix of nickel and copper. This combination makes them very strong, tough, and resistant to rust, corrosion, and chemicals. They can handle high pressure, heat, and repeated use without cracking, bending, or leaking. Durable yet lightweight, Monel Flanges maintain their shape, strength, and sealing ability over time. They are ideal for chemical plants, marine applications, power plants, and industrial machinery where strong, corrosion-resistant flanges are needed for safe and long-lasting piping 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 Hakan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Monel Flanges in Istanbul, Turkey, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Turkey, 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 used wherever strong, corrosion-resistant connections are needed in piping systems. In chemical plants, they join pipes, valves, and equipment exposed to harsh chemicals. Marine industries use them in ship pipelines, offshore platforms, and seawater systems. Power plants rely on Monel Flanges for safe and leak-free connections in boilers, turbines, and high-pressure piping. Industrial machinery also uses them to connect equipment safely. With excellent strength, corrosion resistance, and durability, Monel Flanges provide engineers and builders safe, reliable, and long-lasting solutions for assembling and securing piping systems in chemical, marine, power, and industrial environments.
