Duplex Steel Flanges
Raghuram Ferromet India is a prominent manufacturer, supplier, and exporter of premium duplex steel flanges, offered in a variety of forms, shapes, sizes, material grades, and specifications. We utilize high-quality materials and modern manufacturing techniques to meet diverse customer needs and requirements.
Duplex steel flanges combine the properties of ferritic and austenitic stainless steel, providing a good balance of strength, corrosion resistance, and heat resistance across a wide range of pressures and temperatures. Flanges are designed as external or internal ridges used to connect objects, typically pipes. Duplex steel pipe flanges find application in numerous industries, including marine piping, chemical and food processing, and oil and gas refineries
Raghuram Ferromet India is a leading manufacturer, supplier, and exporter of high-quality stainless steel flanges. These flanges are available in a variety of forms, shapes, sizes, dimensions, and specifications to meet diverse customer needs. Flanges are designed as external or internal ridges used to connect pipe sections. We manufacture our stainless steel flanges using premium materials and advanced machinery.
Stainless steel flanges are composed primarily of 18% chromium and 8% nickel, along with other alloying elements. This composition provides excellent strength and corrosion resistance across a wide range of temperatures and pressures. SS 304 pipe flanges are among the most commonly used stainless steel flanges and find application in various industries, including marine piping, chemical and food processing, and paper and pulp production
We offer a variety of duplex steel flanges, including slip-on flanges, orifice flanges, threaded flanges, RTJ flanges, and lap joint flanges. These flanges are available in various duplex steel grades, such as UNS S32205 and UNS S31803. Contact us today for a free quote.
We supply various duplex steel flange products, including UNS S32205 plate flanges and 2205 WNRF flanges. We also offer UNS S31803 flanges and provide services as a manufacturer, stockist, exporter, and supplier of duplex stainless steel flanges.
| Dimensions | ASTM A182 / ASME SA182 |
| Grades | 2205 (F51, S31803/F60, S32205), SM0254 (F44, S32154), 2507 (F53, S32750/F55, S32760), Ferralium 255 (F61, S32550). |
| Size | 6 NB to 2400 NB |
| Class | 150#, 300#, 400#, 600#, 900#, 1500#, 2500#, 3000#. Also as per the National & International Standard. |
| Standard | SORF, SOFF, SOLJ, SWFF, WNRF, WNFF, WNRTJ, LWNRF, BLRF, BLFF, BLRTJ, SWRF, LAP Joint, Threaded, Reducing, Spectacle, Orifice & Studding Outlet are manufactured according to ANSI B 16.5, B 16.47 Series A (MSS SP-44), B 16.47 Series B (API 605), MSS SP-43, DIN 2527, DIN 2566, DIN 2576, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2642, BS 10, IS 1538 & IS 6392, etc. |
| Types of Flanges | Weld neck Flanges (WNRF), Slip-on Flanges (SORF), Blind Flanges (BLRF), Lap Joint Flanges, (SOLJ), Socket-weld Flanges (SWRF), Screwed (Threaded) Flanges, Long weld neck Flanges (LWNRF), Spectacle Blind Flanges, Spacer & Blind Flanges, Ring Type Joint Flanges (RTJ), Reducing Flanges, Raised Face (RF) Flanges, Orifice Flanges, Deck Flange, Large Diameter Flanges, Custom Flanges, Drawing Flanges, Forged Flanges, Plate Flanges, Flat Face Flanges, etc. |
| Form | Slip-On Flange (SO), Blind Flange (BL), Lap Joint Flange (LF), Socketweld Flange (SW), Weld Neck Flange (WN), Long Weld Neck Flange (LWN), Ring Type Joint (RTJ), Threaded Flange, Customized Flange with Raised Face (RF), Flat Face (FF). |
Types of Duplex Steel Flanges
- Duplex Steel Slip On Flanges
- Duplex Steel Slip On Plate Flanges
- ASME SA182 Duplex 2205 Slip On Flanges
- Duplex Steel Weld Neck Flanges
- Duplex 2205 Raised Face Weld Neck Flanges
- ASTM A182 Duplex Steel WNRF Flange
- Duplex Steel Blind Flanges
- Duplex 2205 Raised Face Blind Flanges
- ASTM A182 Duplex Steel BLRF Flanges
- Duplex Steel Orifice Flanges
- Duplex Steel 2205 Orifice Flanges
- A182 Duplex Steel Orifice Flanges
- Duplex Steel Socket weld Flanges
- Duplex Steel 2205 Socket weld Flanges
- ASME B16.5 Duplex Steel Socket weld Flanges
- Duplex Steel Threaded Flanges
- ASTM A182 Duplex Steel Threaded Flanges
- Duplex Threaded Flanges
- Duplex Steel Long weld Neck Flanges
- Duplex 2205 Long weld Neck Flanges
- ASTM A182 Duplex Steel Long weld Neck Flanges
- Stainless Steel RTJ Flanges
- Duplex Steel RTJ Flanges
- Duplex Steel Ring Type Joint Flanges
- Duplex Steel Reducing Flanges
- ASTM A182 Duplex Steel 2205 Reducing Flanges
- Duplex 2205 Reducing Flanges
- Duplex Steel Forged Flanges
- ASTM A182 Duplex Steel Forged Flanges
- Duplex Steel Forged Flange
