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Jai Hind Metal is a reliable manufacturer and supplier of Duplex Steel F60 Flanges, providing high-strength piping components for applications where corrosion resistance, mechanical performance, and long-term reliability are important. We understand that flange requirements can differ from project to project depending on size, dimensions, pressure class, facing, material grade, manufacturing standard, and service conditions. Our Duplex F60 Flanges are produced according to customer specifications, with careful attention to material quality, dimensional accuracy, surface finish, and workmanship throughout the manufacturing process. Before dispatch, each finished flange undergoes inspection to verify dimensions, appearance, surface condition, and overall manufacturing quality. Our quality control team carries out in-process and final checks to maintain consistency, while third-party inspection can be arranged when a project requires independent verification or additional inspection procedures. With organized inventory and suitable storage facilities, we can support both routine requirements and larger project orders.
We also understand that proper packaging is an important part of delivering finished flanges in good condition. Duplex Steel F60 Flanges are securely packed with appropriate protective materials to help minimize scratches, moisture exposure, contamination, and handling damage during transportation. Depending on customer instructions, we can arrange customized packing, identification labels, product markings, and additional protection for specific shipping or project requirements. Our team works closely with established logistics providers to coordinate dispatch and help ensure that orders reach their destination safely and according to the agreed delivery schedule. By bringing together controlled manufacturing, careful inspection, secure packaging, and responsive communication, Jai Hind Metal aims to provide a dependable supply experience and consistent support to customers across different industries and markets.
Precisely manufactured metal products meeting demanding industrial standards.
Consistent quality, reliable performance, and strict inspection at every stage.
Available in customized sizes, grades, thicknesses, and specifications.
Efficient processing, secure packaging, and dependable delivery worldwide.
Duplex Steel F60 Flanges are manufactured from a duplex stainless steel alloy containing chromium, nickel, molybdenum, nitrogen, and iron, with a balanced austenitic-ferritic structure that provides a combination of high mechanical strength and corrosion resistance. These flanges are designed for demanding piping systems where resistance to chloride-containing media, seawater, moisture, and corrosive process fluids is important. They can be supplied in different flange types, sizes, pressure classes, dimensions, and facing configurations according to the requirements of individual applications. Chromium contributes to general corrosion resistance, while molybdenum and nitrogen enhance protection against pitting and crevice corrosion in chloride-rich environments. The duplex microstructure also provides good resistance to chloride-induced stress corrosion cracking along with higher strength compared with many conventional austenitic stainless steels. With its balance of strength, toughness, corrosion resistance, and durability, Duplex Steel F60 Flanges are suitable for oil and gas, offshore, chemical processing, petrochemical, marine, desalination, water treatment, power generation, and other demanding industrial applications.
In the annealed condition, Duplex Steel F60 Flanges provide a combination of high strength and strong resistance to corrosion, making them suitable for industrial systems exposed to demanding service conditions. They are commonly used in oil and gas facilities, offshore installations, chemical processing plants, petrochemical units, marine equipment, desalination plants, water treatment systems, power generation, pulp and paper facilities, and process piping where reliable performance is required in the presence of chlorides, seawater, moisture, and corrosive process fluids. The chromium content helps protect against general corrosion, while molybdenum and nitrogen improve resistance to localized corrosion such as pitting and crevice corrosion. The duplex austenitic-ferritic structure also contributes to resistance against chloride-induced stress corrosion cracking and provides higher mechanical strength for pressure-bearing applications. With a useful balance of strength, toughness, corrosion resistance, and durability, Duplex Steel F60 Flanges are well suited for connecting pipes, valves, pumps, vessels, and other equipment in challenging industrial environments.
Duplex Steel F60 Flanges are manufactured from an iron-based duplex stainless steel alloy containing chromium, nickel, molybdenum, nitrogen, and controlled levels of other alloying elements. The material is designed with a balanced austenitic-ferritic microstructure, giving the flanges a combination of high mechanical strength, toughness, and corrosion resistance. Chromium helps form a protective passive layer that provides resistance to general corrosion, while molybdenum and nitrogen improve protection against pitting and crevice corrosion, particularly in chloride-containing environments. Nickel contributes to phase balance, ductility, and toughness, while nitrogen also increases strength and supports resistance to localized corrosion. This carefully controlled alloy composition allows Duplex F60 Flanges to perform reliably in challenging conditions involving seawater, chlorides, moisture, and corrosive process fluids, making them suitable for oil and gas, offshore, chemical processing, petrochemical, marine, desalination, water treatment, power generation, and other demanding industrial applications.
| A182 Gr F60 Flange Size Chart | 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000 |
|---|---|
| Duplex steel F60 Flange Standards | ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092 |
| Duplex Grade F60 Flange Pressure Rating ANSI | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
| ASTM A182 F60 Duplex Flanges Pressure Calculation in DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
| ASME SA 182 F60 Flange | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
| ASME SA182 F60 Duplex steel Flange UNI | 6Bar 10Bar 16Bar 25Bar 40Bar |
| A182 F60 Flange EN | 6Bar 10Bar 16Bar 25Bar 40Bar |
| Coating | Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized |
| Most common types of ASTM A182 F60 Duplex Flange | Forged / Threaded / Screwed / Plate |
| Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| ASME SA182M Duplex F60 Flange Production technique | Forged, Heat treated and machined |
| A182 Grade F60 Flange Connect Type/ Flange Face Type | Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove |
| Special design | As per your drawing AS, ANSI, BS, DIN and JIS |
| ASME A182 Duplex F60 Flange Test | Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector |
| ASTM A182 Ferritic Stainless Steel F60 Flange Equipment | Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc |
| Duplex F60 Flange Origin | Indian / West Europe / Japan / USA / Korean |
| Manufacturer of Duplex steel ASTM A182 F60 Flange | ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc. B.S: BS4504 , BS3293, BS1560, BS10 The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276 |
| ASME SA182M Duplex F60 Flange Uses & application | Bitumen upgraders. Heavy oil refineries. Nuclear power (mostly seamless). Petrochemicals and acids. |
| Duplex F60 EN 1092-1 Flange Export to | Ireland, Singapore, Indonesia, Ukraine, Saudi & Arabia, Spain, Canada, USA, Brazil, Thailand, Korea, Iran, India, Egypt, Oman, Dubai, Peru, etc |
| Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 | |
| ASME/ANSI B 16.5 | Blind Flange, High Hub Blind Flange, Slip on Flange, Welding Neck Flange, Socket Weld Flange, Ring Type Joint Flange, Lap Joint Flange, Threaded Flange |
| PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
| ASME/ANSI B 16.47 | Blind Flange [Series A & B],Welding Neck Flange |
| PRESSURE CLASS | 75, 150, 300, 400, 600, 900 |
| ASME/ANSI B 16.36 | Slip on Flange, Threaded Flange, Welding Neck Flange, |
| PRESSURE CLASS | 300, 400, 600, 900, 1500, 2500 |
| BS 4504 SEC 3.1 | Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange, Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Lapped Pipe End Flange, |
| PRESSURE CLASS | PN 2.5 TO PN 40 |
| BS 4504[PART 1] | Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange, Welding Neck Flange, Hubbed Slip-On Hubbed Threaded, |
| PRESSURE CLASS | PN 2.5 TO PN 400 |
| BS 1560 BOSS | Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange, Welding Neck Flange, Hubbed Slip-On Hubbed Threaded, |
| PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
| BS10 | Welding Neck Flange, Plate Slip-On Flange, Screwed Boss Flange, Slip-On Boss Flange, Blind Flange |
| TABLE | D, E, F, H |
| DIN FLANGES | DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673 |
| PRESSURE CLASS | PN 6 TO PN 100 |
| Products | Size | |
| ASTM A182 Duplex F60 Slip-On Flanges | ASTM A182 Duplex F60 Threaded Flanges | Sizes 1/8″ – 36″ Raised Face or Flat Face |
| ASTM A182 Duplex F60 Weld Neck Flanges | ASTM A182 Duplex F60 Socket Weld Flanges | |
| ASTM A182 Duplex F60 Blind Flanges | ASTM A182 Duplex F60 Reducing Flanges | |
| ASTM A182 Duplex F60 Lap Joint Flanges | ASTM A182 Duplex F60 Plate Flanges | |
| ASTM A182 Duplex F60 Orifice Flanges | ASTM A182 Duplex F60 Forged Flanges | |
| ASTM A182 Duplex F60 Ring Type Joint Flanges | ASTM A182 Duplex F60 Square Flanges | |
| STANDARD | WERKSTOFF NR. | UNS |
| Duplex F60 | 1.4462 | S32205 |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| Duplex F60 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 21 – 23 | 2.50 – 3.50 | 4.50 – 6.50 | 0.8 – 0.20 | 63.54 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 116000 , MPa – 800 | 15 % |
| American Steel Flanges Standard | |
| Standard Code | Standard Name |
| ANSI ASME SA-182 | Forged Flanges |
| ANSI ASME B16.5 | Slip on flange, Welding neck flange, Blind flange, Threaded flange, Lap joint flange, RTJ flange |
| ASME – B 16.47 | Welding neck flange, Blind flange |
| ASME – B 16.36 | Welding neck flange Slip on flange |
| German Steel Flanges Standard | |
| DIN 2527 | Steel Blind Flanges, BLRF |
| DIN 2573 / 2576 | Flat Flange for Welding (Slip On) |
| DIN 2673 | Loose Flanges and Rings for Welding (Slip On Flanges and Plain Collars) |
| DIN 2641 / 2642 | Lapped / Loose (Lap Joint) Flanges Plain Collars |
| DIN 28115 | Long Neck Welding Flanges |
| DIN PN10, PN16 | Duplex F60 PN10 Flanges, F60 Duplex DIN PN 10 Flanges, F60 Duplex PN16 Flange |
| DIN PN20, PN25 | Duplex F60 PN20 Flanges, F60 Duplex steel DIN PN 25 Flanges |
| DIN PN40, PN50 | Duplex F60 PN40 Flanges, F60 Duplex DIN PN 50 Flanges |
| Japanese Steel Flanges Standard | |
| JIS F60220 | Slipon plate flange (SOP), Slipon Hub (SOH), Socket Welding flange (SW), Welding neck flange (WN), Lapjoint (LJ), Threaded flange (TR)/ Itegral flange (IT) Blank flange (BL) |
| JIS B2291 | Slipon plate flange (SOP), Slipon Hub (SOH), Socket Welding flange (SW), Welding neck flange (WN), Lapjoint (LJ), Threaded flange (TR)/ Itegral flange (IT) Blank flange (BL) |
| JIS 5K, 10K | Duplex F60 5K SORF Flanges, F60 Duplex 10K SOFF Flanges |
| JIS 16K, 20K | Duplex F60 16K Blind Flanges, F60 Duplex 20K BLRF Flanges |
| JIS 30K, 40K | Duplex F60 30K Slip on Flanges, F60 Duplex 40K Blind Flanges |
| Italian Flanges Standard | |
| UNI FLANGES | Plan flanges (2276, 2277, 2278, 6083, 6084) Welding neck (2280, 2281, 2282, 2283, 2284, 2285, 2286) Lapped flanges (6088, 6089, 6090, 2999, 2300) Blind flanges (6091, 6092, 6093, 6094, 6095, 6096, 6097) threaded flanges (2253, 2254) |
| British Standard Pipe Flanges Standard | |
| BS 10 Table D | Duplex F60 BS 10 Table D Flanges, F60 Table D Pipe Flange |
| BS 10 Table E | Duplex F60 BS 10 Table E Flanges, F60 Table E Pipe Flange |
| BS 10 Table F | Ferritic Stainless Steel F60 BS 10 Table E Flanges, F60 Duplex steel Table E Flanges |
| BS 10 Table H | Duplex F60 BS 10 Table E Flanges, Duplex steel F60 Table E Pipe Flanges |
| Flange Schedule/Class | Pipe Size – Pipe Flanges | Flange Connection Type | Flange Material | Max. Pressure |
|---|---|---|---|---|
| ASME B16.5 Class 150 | 1/2″ | FNPT | Duplex F60 Flanges | 150 psi |
| ASME B16.5 Class 150 | 1/2″ | Socket Weld | Duplex steel F60 Flanges | 275 psi |
| ASME B16.5 Class 150 | 1/2″ | Welded | Duplex F60 Flanges | 150 psi |
| ASME B16.5 Class 150 | 3/4″ | FNPT | Duplex steel F60 Flanges | 150 psi |
| ASME B16.5 Class 150 | 3/4″ | Socket Weld | Duplex F60 Flanges | 275 psi |
| ASME B16.5 Class 150 | 1-1/4″ | Socket Weld | Duplex steel F60 Flanges | 275 psi |
| ASME B16.5 Class 150 | 1-1/2″ | Socket Weld | Duplex F60 Flanges | 275 psi |
| ASME B16.5 Class 150 | 2″ | FNPT | Duplex steel F60 Flanges | 150 psi |
| ASME B16.5 Class 150 | 2″ | Socket Weld | Duplex F60 Flanges | 275 psi |
| ASME B16.5 Class 150 | 2-1/2″ | Socket Weld | Duplex steel F60 Flanges | 275 psi |
| ASME B16.5 Class 150 | 3″ | Socket Weld | Duplex F60 Flanges | 275 psi |
| ASME B16.5 Class 150 | 4″ | FNPT | Duplex steel F60 Flanges | 150 psi |
| ASME B16.5 Class 150 | 4″ | Socket Weld | Duplex F60 Flanges | 275 psi |
| ASME B16.5 Class 300 | 1/2″ | Slip On | Duplex steel F60 Flanges | 720 psi |
| ASME B16.5 Class 300 | 1/2″ | Slip On | Duplex F60 Flanges | 720 psi |
| ASME B16.5 Class 300 | 1″ | Slip On | Duplex steel F60 Flanges | 720 psi |
| ASME B16.5 Class 300 | 1″ | Slip On | Duplex F60 Flanges | 720 psi |
| ASME B16.5 Class 300 | 1-1/4″ | FNPT | Duplex steel F60 Flanges | 720 psi |
| ASME B16.5 Class 300 | 1-1/4″ | Slip On | Duplex F60 Flanges | 720 psi |
| ASME B16.5 Class 300 | 1-1/2″ | Slip On | Duplex steel F60 Flanges | 720 psi |
| ASME B16.5 Class 300 | 1-1/2″ | Slip On | Duplex F60 Flanges | 720 psi |
| ASME B16.5 Class 300 | 2″ | Slip On | Duplex steel F60 Flanges | 720 psi |
| ASME B16.5 Class 300 | 2″ | Slip On | Duplex F60 Flanges | 720 psi |
| ASME B16.5 Class 300 | 2-1/2″ | Slip On | Duplex steel F60 Flanges | 720 psi |
| ASME B16.5 Class 300 | 2-1/2″ | Slip On | Duplex F60 Flanges | 720 psi |
| ASME B16.5 Class 300 | 3″ | Slip On | Duplex steel F60 Flanges | 720 psi |
| ASME B16.5 Class 300 | 3″ | Slip On | Duplex F60 Flanges | 720 psi |
| ASME B16.5 Class 300 | 4″ | Slip On | Duplex steel F60 Flanges | 720 psi |
| ASME B16.5 Class 300 | 4″ | Slip On | Duplex F60 Flanges | 720 psi |
| F60 Duplex Blind Flange | Duplex F60 Flat Flange Supplier in India |
| Duplex steel UNS S32205 Flanges Manufacturer | Duplex F60 Slip on Flanges |
| Duplex steel F60 Weld Neck Flanges | Duplex F60 Socket weld Flanges Dealer in India |
| Duplex F60 Long Weld Neck Flanges Stockist | ASTM A182 F60 Duplex Threaded Flanges |
| Duplex steel F60 Flanges Supplier in India | Duplex EN 1092-1 Plate Flanges |
| Duplex steel F60 Forged Flanges Wholesaler | Duplex steel UNS S32205 Lap Joint Flanges Supplier |
| Duplex F60 BLRF Flange Manufacturer | Duplex steel F60 Raised Face Flanges |
| F60 Duplex Nipoflange | Duplex steel Duplex F60 Reducing Flanges |
| ANSI B16.5 Duplex F60 Pipe Flange | Duplex F60 Ring Type Joint Flanges |
| 1.4462 Duplex steel Orifice Flange | Duplex F60 Spectacle Blind Flanges Stockists |
| Duplex steel F60 PN 10 Flange | F60 PN 16 Duplex Flanges Stockists |
| Duplex steel F60 DIN Flanges | Duplex Steel 1.4462 Duplex SORF Flanges Exporter |
| ASME B16.5 Duplex F60 Flanges | ASTM A182 F60 Tongue & Groove Flanges |
| Duplex F60 Male & Female Flanges | Duplex steel F60 RTJF Flanges |
| ASTM A182 Duplex F60 Screwed Flanges | ASME SA182 F60 Expander Flanges |
| F60 Duplex Spades Ring Spacers Flanges | ASME SA182 Duplex F60 Flat Face Flange |
| F60 Duplex 5K SOFF Flanges | Duplex steel F60 10K Flanges |
| Duplex Steel 1.4462 Puddle Flanges Exporter | Duplex F60 Socket Welding Flange |
| Grade F60 Duplex steel Weldo Flanges | F60 Duplex Nipo Flanges |
| Duplex F60 Long Weld Neck Flanges | ASTM A182 F60 Flanges Facing Type & Finish |
| BS Standard Table E Flange | British Standard Table D Pipe Flanges |
| F60 Long Welding Neck Flange | Grade F60 Duplex Raised Face Flange |
| ASME SA182 Duplex steel 30 Spectacle Blind Flanges | F60 Duplex BLRF Flanges Supplier |
| Duplex steel 30 High Hub Blinds Flanges | F60 Flanges Facing Type & Finish |
| F60 Duplex Forging Facing Flanges Dealer | Duplex F60 Weld Neck Flanges A / B Stockist |
| Duplex steel F60 Plate Flange Supplier in Mumbai | Duplex steel F60 Loose Flanges Manufacturer in India |
| Duplex 1.4462 Flanges Dimensions | Duplex steel F60 Spades Ring Spacers Flanges |
| Wrought Duplex F60 Flanges | ASTM A182 F60 Expander Flanges at Best Price |
| Duplex F60 Reducing Flanges Supplier | Suppliers of F60 Duplex steel Welding Neck Flange |
Duplex Steel F60 Flanges are available in forged and plate construction, depending on the required flange type, size, pressure class, and application. These flanges are manufactured in accordance with recognized material and dimensional standards to provide consistent quality, accurate fitment, and reliable performance in industrial piping systems. Forged Duplex F60 Flanges are generally supplied in accordance with ASTM A182 / ASME SA182, while dimensional requirements are commonly based on ASME B16.5 for standard flange sizes. For larger-diameter applications, ASME B16.47 may be followed where applicable. These standards help maintain dimensional consistency, material traceability, pressure compatibility, and dependable connections with pipes, valves, pumps, pressure vessels, and other industrial equipment.






We supply Duplex Steel F60 Flanges in accordance with recognized international standards such as DIN, ISO, JIS, and ANSI, supporting the requirements of industrial piping systems, process plants, offshore projects, and engineering applications. Our flanges can be supplied in different sizes, dimensions, pressure classes, facing options, and configurations to suit specific installation and operating conditions. At Jai Hind Metal, we give close attention to material consistency, dimensional accuracy, surface finish, and overall workmanship while supplying Duplex F60 Flanges according to applicable standards and customer specifications. Where required, we can also accommodate project drawings, inspection requirements, material documentation, identification markings, testing procedures, and customized manufacturing details. For product details, technical specifications, or customized requirements, email us at info@jaihindmetal.com.
Duplex Steel F60 Flanges are used to create secure and reliable connections between pipes, valves, pumps, pressure vessels, heat exchangers, and other process equipment in industrial piping systems. Their combination of high mechanical strength and resistance to localized corrosion makes them suitable for applications where components are exposed to demanding operating conditions. These flanges are commonly used in oil and gas facilities, offshore platforms, chemical processing plants, petrochemical units, marine systems, desalination plants, water treatment facilities, power generation, pulp and paper industries, and process piping. Their resistance to pitting, crevice corrosion, and chloride-induced stress corrosion cracking makes them particularly useful in systems involving seawater, chlorides, moisture, and corrosive process fluids. With their balance of strength, toughness, corrosion resistance, and durability, Duplex Steel F60 Flanges provide dependable connections for demanding industrial service environments.
Looking for high-quality industrial products manufactured to your specific requirements? Contact our team for product details, customized solutions, pricing, and timely delivery.
Email: info@jaihindmetal.com
Our high-performance metal products are engineered to meet the demanding requirements of industries operating in challenging environments, including extreme temperatures, pressure and corrosive conditions.
Our corrosion-resistant metal products are widely used in marine environments where exposure to seawater, salt spray and harsh atmospheric conditions demands exceptional durability and reliability.
Our nickel alloys and high-performance metal products are used throughout the oil and gas industry for demanding applications involving high pressure, corrosive fluids, sour gas and extreme operating conditions.
Our corrosion-resistant alloys provide dependable performance in chemical processing equipment exposed to aggressive chemicals, high temperatures and challenging process conditions.
High-strength nickel alloys and specialty metals are selected for aerospace applications where lightweight performance, strength and resistance to extreme temperatures are essential.
Our specialty metal products support power generation equipment operating under high temperatures, pressure and corrosive conditions, delivering reliable long-term performance.
Corrosion-resistant metals are ideal for salt production environments where continuous exposure to concentrated salt and moisture can severely affect conventional materials.
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