Rajendra Tubes India
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Product Details:
| Usage/Application | Industrial |
| Type | Flange |
| Shape | Round - CONTACT - +91 7021789138 / +91 9920308221 |
| Material | Super Duplex Steel |
| Surface Finishing | Polished |
Super duplex flanges are mostly made up of stainless steel which is used to connect two pipelines. These are also constructed of materials like copper, bronze, and brass. There are standard and metric diameters of super duplex flanges which can be used in high heat pressure situations. Due to corrosion caused by aggressive chemical process fluids such as cooling solutions containing chloride, duplex steels were developed for corrosion resistance. Flanges made of super duplex stainless steel are often used in high-pressure applications, including nuclear power and petroleum products. Super Duplex Steel S32750 Flange is highly alloyed steel with a high PREN that is useful in hostile environments due to its 25 percent chromium, 7% nickel, and 3.6 percent molybdenum content. A super duplex alloy’s annealed state contains approximately 40-50 percent ferrite. The extremely high strength of ferritic grades with the corrosion resistance of austenitic grades is provided by the super duplex microstructure. Stress cracking caused by chloride is frequently resolved using super duplex steel. Additionally, it remains unaffected by sulfide-stress corrosion cracking in sour-gas applications. As a result of the high strength of these flanges, super duplex UNS S32750 is resistant to pitting and crevice corrosion and resists extensive exposure to corrosive environments, chloride crack formation, and basic acid corrosion. In addition to their weld-ability, they also offer good tensile properties.
Benefits of Super Duplex S32750 Flanges
1. Resistance to Corrosion :- It is corrosion resistant to a wide range of chemicals and conditions in marine and industrial environments, making it suitable for a variety of industrial applications.
2. Strong :- Due to Super Duplex S32750 Flange’s high strength, it can be used in high-pressure applications as well as in chlorinated environments such as seawater or saltwater systems that require high resistance to cracking or failure due to corrosion stress.
3. The Ability to Resist High Temperatures :- In typical ambient conditions, Super Duplex S32750 Flange is capable of withstanding temperatures up to 1,200°F (650°C); nevertheless, this material will become brittle over time.
4. Mechanical Properties :- Flanges made with Super Duplex S32750 offer excellent mechanical properties which makes them suitable for both low-pressure and high-pressure applications.
5. Easy WeldingUsing regular processes without preheating is also an option for welding Super Duplex S32750 Flange. It also does not require any specific welding processes or equipment because it contains neither nickel nor iron, which would cause hydrogen stress corrosion cracking problems during welding.
Duplex Steel S32205 Slip-On Flange offers strong corrosion resistance and easy installation, ideal for low to medium-pressure piping systems. Commonly used in chemical, oil, and gas industries, it provides reliable, cost-effective sealing solutions.
Additional Information:
Duplex Steel S32205 Weld Neck Flange offers superior strength and corrosion resistance for high-pressure, high-temperature pipelines. Ideal for oil, gas, and chemical industries, it provides reliable, leak-proof connections and excellent structural integrity.
Additional Information:
Super Duplex Steel S32750 Spectacle Blind Flange provides superior corrosion resistance and strength, ensuring safe isolation of pipelines. Ideal for offshore, chemical, and marine industries, it offers reliable, durable performance in harsh and high-pressure environments.
Additional Information:
Super Duplex Steel S32760 Lap Joint Flange offers excellent corrosion resistance, high strength, and easy alignment in piping systems. Ideal for offshore, chemical, and marine industries, it’s suitable for systems requiring frequent dismantling and high-performance under harsh conditions.
Additional Information:
Super Duplex Steel S32760 Blind Flange provides exceptional corrosion resistance and strength, effectively sealing pipe ends in high-pressure systems. Ideal for offshore, chemical, and marine industries, it ensures reliable, leak-proof performance in harsh and demanding environments.
Additional Information: