Monel Flanges Manufacturer, Supplier in Finland

Robust Special Metal is a leading manufacturer, supplier, and exporter of Monel Flanges in Helsinki, Finland. We manufacture these Monel Flanges in various grades, forms, specifications, configurations, etc., and also in customized specifications as per the requirements of our valued customers at the most economical prices. Our Monel UNS N04400 Flanges are fabricated in various forms like Slip-on Flanges, Orifice Flanges, Flat Flanges, Ring Type Joint Flanges, WNRF Flanges, Reducing Flanges, etc.
Monel UNS N04400 Slip-on Flanges are nickel-copper alloy Flanges that exhibit numerous characteristic features like immune to seawater and steam at elevated temperatures, exceptional resistance to rapidly flowing brackish water or seawater, good resistance to stress corrosion cracking in pure water, particularly resistance to hydrochloric and hydrofluoric acids at moderate temperatures and concentrations, outstanding resistance to neutral and alkaline salt, etc.
Monel 400 Threaded Flanges are also immune to chloride-induced SSC, have good mechanical properties from sub-zero temperatures up to 550 degrees C, and exceptional resistance to alkalis. Monel UNS N04400 Weld Neck Flanges are utilized in a variety of industrial applications such as
Brine heaters, sea water scrubbers in tanker inert gas systems, Sulfuric acid and hydrofluoric acid alkylation plants, Heat exchangers in a variety of industries, Plant for the refining of uranium and isotope separation in the production of nuclear fuel, Cladding for the upper areas of oil refinery crude columns, and Propeller and pump shafts, etc.

Our Monel K500 SORF Flanges are immune to corrosion in an extensive range of seawater and chemical environments from freshwater to non-oxidizing mineral acids, salts and alkalis, have outstanding resistance to high velocity seawater, resistant to a sour-gas conditions, and demonstrate outstanding mechanical properties from sub-zero temperatures up to about 900 degrees F. Our Monel UNS N05500 Lap Joint Flanges are utilized in a wide range of industrial applications like pump shafts, impellers, propeller shafts, valve components for ships and offshore drilling towers, bolting, oil well drill collars and instrumentation components for oil and gas production. Monel K500 Lap Joint Flanges are primarily well suited for centrifugal pumps in the marine industry owing to their high strength and low corrosion rates in high-velocity seawater.

We perform comprehensive checks on our Loose Flanges to make sure the highest standards. The tests performed include flattening test, raw material test, hardness test, 100% radiography, micro test, flaring test, chemical analysis, third party inspection, and PMI testing. We perform these tests to make sure that the products are free from errors and ideal for use in various environments. We are diligently committed to the supply and export of various types of Monel 400 Flanges to mainly all regions in Finland.