Super Duplex Steel Flanges Manufacturer

Astec Tubes take pride in being a renowned manufacturer and supplier of Super Duplex Flanges. Our high-quality product is in use for many years. We have been a part of this industry for years and serving our clients with superior quality products. Super Duplex Flanges is made of austenitic steel. These contain ferrite in it. Hence it has improved strength over other steel grades. This has high strength and effective resistance to pitting. It is resistant to stress corrosion cracking and fatigue. This makes it suitable for welding applications. These have high molybdenum and chromium content in it. Therefore these offer unmatched corrosion resistances in its category. This makes these suitable for highly acidic industrial workflows. Workflows that make use of acetic and formic acid find these useful. They offer the best in class resistance to corrosion due to inorganic acids, particularly chlorides.

Some of these flanges have thread inside the bore in the flange. And this is why they are known as threaded Ferritic/Austenitic flanges. These get fit with the matching male thread in the pipe. The joint it makes with the pipe is sturdy and speedy. These flanges are meant for moderate applications wherein there is controlled pressure. These are very well used to transport air or water in it. These are quite similar to slip on in shape but it has threads in the bore. The perfect combination of robust mechanical properties with balanced chemical composition makes is suited to many applications. The unique composition provides great mechanical strength to the tube fittings. The steel finish it comes with makes its appearance desirable. These flanges have less amount of nickel that makes these more cost-effective in comparison to its competitors. This gives value for money to its end users.

Super Duplex Stainless Steel Flanges are in use in Oil industry equipment, to transport gas substance and in heat exchangers. The firefighting systems, Chemical process industries, and piping industries are also making use of these SS fittings. Apart from these desalination plants, high-pressure RO plants and seawater piping, Mechanical and structural components are the places where this super deluxe fitting finds its usage. We at Astec tubes always stand tall to help our clients with their requirements.