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we make duplex steel flanges, hastelloy flanges, cupro nickel flanges, and smo 254 flanges in our facilities utilizing high quality materials and cutting edge technologies.

Explore A Wide Range Of Duplex Flanges, Offering Excellent Durability And Resistance To Corrosion. Perfect For Various Industrial Applications. Get Yours Today!

Buy Duplex Flanges Online – Durable & Reliable Stainless Steel Flanges

Duplex Flanges

Flanges

Duplex flanges

Duplex Flanges Manufacturer India

Duplex Flanges Supplier India

Sagar Steel Corporation is an ISO 9001:2008 certified company. Our corporate headquarters is located in Mumbai. We focus on providing superior quality products and the best service to ensure a long-term business relationship.

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Sagar Steel Corporation is a Duplex Flanges Manufacturer. These flanges are a fusion of the strength of ferritic steel and the corrosion resistant characteristics of the austenitic grades with great performance in high corrosive and high-pressure conditions. Duplex flanges find application in the oil and gas industry, offshore, marine, chemical industries and pulp and paper industry. They have a high fatigue strength, crack resistance and dimensional stability due to their high technical structure in harsh conditions.

The B2B portals in the present industrial supply chain have simplified the source of duplex flanges, proven and efficient to the buyers of all sectors. Such flanges are custom-made to satisfy specific needs like pressure ratings, dimensions and face types. They are ideal in bulk construction projects in harsh environments because of their assured longevity and immunity to stress corrosion cracking. When coupled with quick delivery and strong logistics, duplex flanges are an intelligent and long-term investment to industries focused on reliability, safety, and performance.

Duplex Flanges Supplier In India

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Nitech is a leading Duplex Flanges Manufacturer in India Duplex flanges are flanges made from duplex stainless steel, a type of steel that combines both austenitic and ferritic stainless steel phases to provide superior strength, corrosion resistance, and enhanced mechanical properties. Duplex stainless steels typically contain around 20-30% chromium and 4-6% nickel, along with molybdenum and other elements, giving them a unique combination of high strength and excellent resistance to stress corrosion cracking, pitting, and crevice corrosion, especially in harsh environments like those found in chemical processing, oil and gas, and marine industries.
Duplex flanges are used in applications where high strength, corrosion resistance, and resistance to cracking under stress are critical. These flanges are commonly found in offshore platforms, desalination plants, and chemical processing plants, where they provide reliable, leak-proof connections in piping systems subjected to aggressive environments. Duplex flanges are available in various types, including weld neck, slip-on, and blind, and are often forged to ensure optimal strength and durability. The combination of toughness, strength, and excellent resistance to corrosion makes duplex flanges an ideal choice for demanding applications requiring long-lasting performance and reliability.

Duplex Steel 2205 Flanges Supplier In India

Riddhi Siddhi Metal Impex is a Leading Manufacturer, Supplier, and Exporter in India. Riddhi Siddhi Metal Impex prides itself on being the most trustworthy name in the field of Flanges and other products.

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Duplex Steel 2205 flanges are highly durable and corrosion resistant components made from a unique blend of austenitic and ferritic stainless steel

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Riddhi Siddhi Metal Impex offers Duplex Steel 2205 Flanges known for their outstanding resistance to pitting, crevice corrosion, and chloride-induced stress corrosion. These flanges are crafted from a duplex microstructure combining austenitic and ferritic stainless steel, delivering high tensile strength and excellent weldability. Suitable for marine environments, chemical equipment, and pulp & paper plants, they are available in raised face, ring-type joint, and flat face variants to suit a wide range of industrial systems.

We are the top duplex steel 2205 flanges manufacturers ensuring compliance with ASTM A182, ASME B16.5, and DIN standards. Each flange is tested for dimensional accuracy, tensile properties, and hydrostatic performance before dispatch. Clients can choose custom options based on grade, pressure rating, and facing type. Backed by a robust logistics system and extensive stock availability, we ensure prompt delivery across domestic and international project sites.



Duplex Steel S31803 Flanges Supplier In India

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Duplex Steel S31803 flanges are highly durable and versatile components crafted from Duplex Stainless Steel 2205, an alloy known for its balanced combination of strength and corrosion resistance.

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Riddhi Siddhi Metal Impex is one of the largest Duplex Steel S31803 Flanges Manufacturer in India, offering superior-grade flanges designed for high-performance industrial use. These flanges are known for their excellent strength and corrosion resistance, particularly in aggressive environments such as chemical processing, offshore drilling, and marine applications. Manufactured to international standards, our Duplex S31803 flanges ensure reliability under high pressure and temperature conditions.

As a reliable Duplex Steel S31803 Flanges supplier in India, we provide a wide range of flange types including weld neck, slip-on, socket weld, and blind flanges to meet diverse engineering needs. Our flanges deliver excellent weldability, resistance to chloride stress corrosion cracking, and long service life in demanding environments. Whether for pipeline connections or pressure vessel systems, our Duplex S31803 flanges offer consistent quality and operational efficiency.

DUPLEX FLANGES

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