Duplex Stainless Steel UNS S31803 Flanges
Duplex Stainless Steel UNS S31803 Flanges
Table of Content
Duplex Steel S31803 Flanges Supplier In Mumbai, Duplex S31803 Slip On Flanges, ASTM A182 Duplex S31803 Socket Weld Flanges, Duplex Steel UNS S31803 Pipe Flanges, Duplex S31803 Ring Type Joint – RTJ Flanges, ASTM A182 Duplex Steel Flanges, ASME SA182 Duplex Steel UNS S31803 Blind Flanges, ASME 16.5 Duplex Steel UNS S31803 Slip On Raised Face (SORF) Flanges, UNS S31803 Duplex Steel Blind Flanges.
Duplex Stainless Steel UNS S31803 flanges are high-performance components designed for connecting pipes, valves, pumps, and other equipment in various industrial systems. Made from stainless Steel, these flanges combine austenitic and ferritic properties, providing excellent strength and superior corrosion resistance. This makes them ideal for harsh environments.
Duplex SS UNS S31803 flanges are highly durable and can endure extreme temperatures and pressures, making them a popular choice in industries such as oil and gas, chemical processing, marine, and power generation. They ensure secure, leak-proof connections, maintaining the integrity and efficiency of piping systems. Additionally, these Duplex Stainless flanges offer good weldability and ease of fabrication, allowing customization to fit specific project needs.
Duplex Stainless Steel UNS S31803 Flanges Supplier
Lakshya Steel is a leading supplier, manufacturer, and exporter of Duplex Stainless Steel UNS S31803 Flanges. Our Duplex SS flanges are celebrated for their exceptional strength and corrosion resistance, making them perfect for demanding industrial applications. These flanges combine the best features of duplex steel, offering outstanding durability and reliability.
Our Duplex Stainless Steel UNS S31803 flanges are widely used in industries such as oil and gas, chemical processing, marine, and power generation. They provide secure, leak-proof connections even under extreme temperatures and pressures. At Lakshya Steel, we produce our Duplex SS UNS S31803 flanges using high-grade materials and advanced technology, ensuring they meet national and international quality standards.
Available in a variety of sizes and specifications, our Duplex Stainless Steel flanges can be customized to fit your specific project needs. Choose Lakshya Steel for premium Duplex Stainless Steel solutions and experience unmatched performance and durability. Contact us today for all your Duplex UNS S31803 flange requirements.
Duplex Steel S31803 Flanges Specifications
Specifications | ASTM A182 / ASME SA182 |
Dimensions | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
Size | 1/2″ (15 NB) to 48″ (1200NB) |
Class/Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
Flange Face Type | Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
Type | Slip on flanges, Socket weld flanges, Forged flanges, Blind flanges, Welding neck flange, Ring type joint flange, Spectacle blind flange, Reducing flange, Threaded / Screwed flange, Tongue and Groove flange, Long weld neck flange, Flat flange, Industrial flanges, Plate flange, ASME B16.5 flanges. |
Chemical Composition of Duplex Stainless Steel S31803 Flanges
Grade | UNS No | C % | Cr % | Ni % | P % | Si % | S % | Mo % | N % | Mn % |
S31803 | S31803 | < 0.03 | 22.0-23.0 | 4.5-6.5 | 0.03 max | 1 max | 0.02 max | 3.0-3.5 | 0.14-0.20 | < 2.0 |
Duplex SS S31803 Flanges Mechanical Properties
Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
S31803 / S32205 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
Duplex Stainless Steel S31803 Flanges Equivalent Grades
STANDARD | WERKSTOFF NR. | UNS |
Duplex 2205 | 1.4462 | S31803 / S32205 |
Types of Duplex S31803 Flanges
Duplex S31803 Raised Face Slip On Flanges | S32205 Duplex Steel Slip On Plate Flanges |
Duplex WERKSTOFF NR. 1.4462 45 SORF Flanges | Duplex UNS S31803 Weld Neck Flanges |
ASTM A182 S32205 Duplex Steel WNRF Flange | Duplex UNS S32205 Blind Flanges |
ASME SA182 S32205 Duplex Steel BLRF Flanges | S31803 Duplex Steel Orifice Flanges |
Duplex Steel S32205 Orifice Flanges | Duplex Steel 2205 Socket Weld Flanges |
Duplex Steel S31803 Socket Weld Flanges | S32205 Duplex Steel Socket Weld Flanges |
Duplex WERKSTOFF NR. 1.4462 SWRF Flanges | Duplex S32205 Threaded Flanges |
S31803 Duplex Steel Threaded Flanges | Duplex UNS S31803 Long Weld Neck Flanges |
ASTM A182 S32205 Duplex Steel Long Weld Neck Flanges | Duplex Steel UNS S32205 RTJ Flanges |
BS4504 Duplex Steel S31803 RTJ Flanges | Duplex S31803 Reducing Flanges |
S32205 Duplex Steel Reducing Flange | Duplex WERKSTOFF NR. 1.4462 Reducing Flange |
Duplex Steel S32205 Forged Flanges | S31803 Duplex Steel Forged Flange |
FAQ’s
What are the benefits of using Duplex Stainless Steel UNS S31803 Flanges?
Duplex Steel 2205 Flanges offer high strength, excellent corrosion resistance, and durability in harsh environments, enabling reduced material thickness and cost savings.
What are the applications of Duplex Steel UNS S31803 Flanges?
Duplex Steel UNS S31803 Flanges are used in chemical processing, oil and gas, marine, power generation, and paper industries for their high strength and corrosion resistance.
Our Products
Our Latest Blogs
Stainless Steel Square Bar Price
SS Square Bar Price, Stainless Steel Square Bar Price in India, SS Square Bar Grade Price, SS Square Bar Price in Mumbai, SS Square Bar Price In India, SS Square Rod supplier in India.Lakshya Steel is a leading manufacturer and supplier of top-quality stainless steel...
Related Products
- Stainless Steel 304 Single Slotted Pipe
- Stainless Steel 304 Double Slotted Pipe
- Stainless steel 304 fittings
- Stainless Steel 304 Components
- Stainless Steel 309 Rod/Bar
- Stainless Steel 309 Hex Bar
- Stainless Steel 309 Square Bar
- Stainless Steel 309 Welded Pipes
- Stainless Steel 309 Plates Sheet
- Stainless steel 309 fittings
- Stainless Steel 309 Components
- Stainless Steel 310 Rod / Bar
- Stainless steel 310 Hex Bars
- Stainless Steel 310 Square Bar
- Stainless Steel 310 Welded Pipes
- Stainless Steel 310 Plates/Sheet
- Stainless Steel 310 Seamless Pipes
- Stainless steel 310 Welded Tubes
- Stainless steel 310 fittings
- Stainless steel 310 channels
- Stainless steel 310 H Beam
- Stainless steel 310 I Beam
- Stainless steel 310 seamless tubes
- Stainless Steel 310 Components
- Stainless Steel 316 / 316Ti Flanges
- Stainless Steel 316 / 316Ti Rod
- Stainless Steel 316 / 316Ti Hex Bars
- Stainless Steel 316 / 316Ti Square Bars
- Stainless Steel 316 / 316Ti Seamless Pipes
- Stainless Steel 316 / 316Ti Welded Pipes
- Stainless Steel 316 / 316Ti Plates
- Stainless Steel 316 / 316Ti Welded Tubes
- Stainless Steel 316 / 316Ti Seamless Tubes
- Stainless Steel 316 / 316Ti Flat Bars
- Stainless Steel 316 / 316Ti Angles
- Stainless Steel 316 / 316Ti Channels
- Stainless Steel 316 / 316Ti H Beams
- Stainless Steel 316 / 316Ti I Beam
- Stainless Steel 316 / 316Ti Pipe Fittings
- Stainless Steel 316 Single Slotted Pipe
- Stainless Steel 316 Double Slotted Pipe
- Stainless Steel 316/316Ti Components
- Stainless Steel 317L Flanges
- Stainless Steel 317L Rod/Bar
- Stainless Steel 317L Hex Bar
- Stainless steel 317L Square Bar
- Stainless Steel 317L Plates/Sheet
- Stainless steel 317L channels
- Stainless steel 317L H Beam
- Stainless steel 317L I Beam
- Stainless steel 317L fittings
- Stainless Steel 317L Components
- Stainless Steel 321 / 347 Flanges
- Stainless Steel 321/347 Rod/Bar
- Stainless Steel 321/347 Hex Bar
- Stainless Steel 321/347 Square Bar
- Stainless Steel 321/347 Seamless Pipes
- Stainless Steel 321/347 Welded Pipes
- Stainless Steel 321 / 347 Pipe Fittings
- Stainless Steel 321/347 Plates/Sheet
- Stainless steel 321 / 347 Welded Tubes
- Stainless steel 321 / 347 seamless tubes
- Stainless steel 321 / 347 channels
- Stainless steel 321 / 347 H Beam
- Stainless steel 321 / 347 I Beam
- Stainless Steel 321 / 347 Components
- Stainless Steel 409 / 409M / 409L / 410 / 430 / 430F / 431 / 439 / 441 Flange
- Stainless Steel 409/409M/409L/410/430/430F/431/439/441 Rod/Bars
- Stainless Steel 409/409M/409L/410/430/430F/431/439/441 Hex Bar
- Stainless Steel 409 / 409M / 409L / 410 / 430 / 430F / 431 / 439 / 441 Square Bar
- Stainless Steel 409 / 409M / 409L / 410 / 430 / 430F / 431 / 439 / 441 Welded Pipes
- Stainless Steel 409 / 409M / 409L / 410 / 430 / 430F / 431 / 439 / 441 Sheet /Plates/Coil
- Stainless Steel 409/409M/409L/410/430/430F/431/439/441 Welded tubes
- Stainless Steel 409/409M/409L/410/430/430F/431/439/441 Channel
- Stainless Steel 409/409M/409L/410/430/430F/431/439/441 H Beam
- Stainless Steel 409 / 409M / 409L / 410 / 430 / 430F / 431 / 439 / 441 I Beam
- Stainless Steel 409 / 409M / 409L / 410 / 430 / 430F / 431 / 439 / 441 Components
- Stainless Steel 420/ 420B & 420C Rod/Bar
- Stainless steel 420 / 420B & 420C hex bars
Send Us Message
Got a question? We'd love to hear from you. Send us a message & we'll respond as soon as possible.