Duplex Steel Flanges

Sheetal Industries takes pride in being a trusted manufacturer and supplier of top-grade Duplex Stainless Steel Flanges. These flanges are manufactured from a mix of austenitic and ferritic stainless steels and provide superior strength and corrosion resistance, stress, and fatigue. Duplex flanges are designed to meet demanding requirements and surpass several standard grades of stainless steel. We provide an extensive range comprising Duplex Steel Slip-On Flanges, Weld Neck Flanges, Socket Weld Flanges, Blind Flanges, Ring Type Joint Flanges, and Threaded Flanges each designed specifically to address individual industrial requirements and provide secure and leak-free piping system connections.

Our duplex flanges are available in a variety of sizes, ranging from 1/8" NB to 24" NB and meet top international standards like ANSI, ASME, BS, DIN and EN. They are designed to offer reliable performance even at high pressure and in corrosive conditions. Some of their notable features are good weldability, enhanced mechanical strength, resistance to crevice and pitting corrosion, and longer life compared to conventional flanges. These advantages render them perfect for applications requiring both durability and corrosion resistance, particularly under harsh conditions.

Our duplex stainless steel flanges are widely used in offshore drilling rigs, oil and gas refineries, desalination plants, chemical processing units and marine setups. Their resistance to chloride-rich and corrosive environments makes our flanges a favourite among industries dealing with harsh conditions. We follow a strict manufacturing process beginning with the procurement of superior raw materials, subsequent accurate machining, heat treatment and strict quality checks to guarantee that every flange is in conformity with international standards and client requirements.

We provide complete material test certificates, third-party inspection reports, and full traceability for every batch. For safe transit our products are properly packed in strong wooden crates or boxes with protective covering to avoid damage. Contact us to order your products or get a quote we're here to supply you with the finest Duplex Stainless Steel Flanges supported by quality service and affordable prices.

Raw Material Selection

The manufacturing process of flanges begins with the careful selection of raw materials.

Cutting and Shaping

Once the raw materials are selected, they undergo a precise cutting and shaping process.

Finishings and Coatings

Coating the materials to a specific temperature ensures they become malleable, facilitating the shaping process.

Welding and Joining

These processes ensure secure and leak-proof connections, enhancing the reliability and longevity.

Finishing and Quality Control

After this the buttweld fittings undergo comprehensive finishing and quality control procedures.

Packaging and Delivery

To reach their destination in pristine condition, we employ careful packaging techniques.

Duplex Steel Slip-On Flanges

Duplex Weld Neck Flanges

Duplex Blind Flange

Duplex Steel Socket Weld Flange

Duplex Steel Ring Type Joint Flange

Duplex Threaded Flanges

Duplex Steel Forged Flange

Duplex Lap Joint Flange

Duplex Steel Spectacle Blind Flange

UNS Reducing Flanges

Duplex Steel Square Flanges

Duplex Flat Face Flange

Ask Free Sample of DSS Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) Flanges Please Call On   +91 9594327775 Or Mail Us On [email protected]

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