Neonox Duplex Steel S32205 Flanges
Duplex Steel S32205 Flanges – Overview
Duplex Steel S32205 flanges are widely preferred for their excellent corrosion resistance, high strength, and durability. At Neonox, these flanges are manufactured using a balanced combination of austenitic and ferritic microstructures, offering superior mechanical properties and making them ideal for demanding industrial applications.
Neonox offers Duplex Steel S32205 flanges in a variety of types, including slip-on, weld neck, blind, lap joint, socket weld, and threaded flanges. Each type is designed for specific applications—slip-on flanges are suitable for low-pressure systems, while weld neck flanges are ideal for high-pressure environments requiring strength and reliability.
Duplex Steel S32205 Slip On Flanges, Duplex Steel S32205 Spectacle Blind Flanges, Duplex Steel UNS S32205 WNRF Flanges, Duplex Steel S32205 DIN Flanges, Duplex Steel S32205 Spade Flanges, Duplex Steel S32205 Socket Weld Flanges Supplier in India – Neonox
Duplex Steel S32205 flanges are widely used across industries such as oil & gas, petrochemical, chemical, food processing, wastewater treatment, and pulp & paper. At Neonox, these flanges are known for their exceptional corrosion resistance, making them ideal for harsh and aggressive environments where durability is essential. They are also highly suitable for high-temperature and high-pressure applications, including pipelines, heat exchangers, and reactors, ensuring reliable and long-lasting performance.
Duplex Steel S32205 Flanges Specifications
| Standard | ASTM A182 / ASME SA182 |
|---|---|
| Dimensions | 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 |
| Flange Size Chart | 1/2" (15 NB) to 48" (1200NB), DN10~DN5000 |
| Pressure Rating | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
| Pressure Calculation in DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
| JIS | 16 K, 5K, 10 K, 20 K, 30 K, 40 K, 63 K |
| Flange Connection / 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, Flange Pipe. |
| Origin | West Europe / Japan / Indian / USA / Korean |
| Types of Flanges | Threaded / Screwed / Forged / Plate |
| Coating | Yellow Transparent, Zinc Plated, Anti-rust Paint, Oil Black Paint, Cold and Hot Dip Galvanized |
| Test Of Flange | Direct-reading Spectrograph, Ultrasonic flaw detector, Magnetic particle detector, X-ray detector, Hydrostatic testing machine. |
| Production technique Used | Heat treated, Forged and Machined |
| Equipment | Press machine, Bending machine, Pushing Machine, Sand-blasting machine, electric bevelling machine etc. |
| Test Certificates | EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report, etc |
Duplex Steel S32205 RTJ Flanges, Duplex Steel S32205 Reducing Flanges, Duplex Steel S32205 Threaded Flanges, Duplex Steel S32205 Long Weld Neck Flanges, Duplex Steel S32205 Spectacle Blind Flanges, Duplex Steel S32205 Forged Flanges Supplier in India – Neonox
Duplex Steel S32205 flanges are widely used across industries such as offshore drilling, subsea pipelines, oil & gas refineries, and chemical processing. At Neonox, these flanges are also utilized in chlorination systems, desalination plants, and water treatment facilities, as well as in power generation equipment like turbines, boilers, and heat exchangers.
Neonox Duplex Steel S32205 flanges offer excellent weldability and formability, making them easy to fabricate and install. Their superior resistance to corrosion and erosion ensures long service life, while their high strength and toughness make them suitable for demanding high-pressure and high-temperature applications.
Designed for durability and performance, Duplex Steel S32205 flanges by Neonox provide reliable solutions for harsh and aggressive environments. Their exceptional properties make them a preferred choice for industries requiring strong, corrosion-resistant, and long-lasting piping components.

