ASTM A182 Duplex Steel F51 Flange
ASME SA182 DSS F51 Pipe Flange
UNS S31803 Flanges
Duplex Stainless Steel S31803 Flanges
1.4462 Flange
WNR. 1.4462 Flanges
Duplex Steel S31803 Flanges, also known as Duplex F51 Flanges, are incredibly robust, versatile components used for a variety of applications. Constructed from duplex steel alloy containing both ferrite and austenite microstructures, these flange pipes demonstrate strong corrosion resistance to chemicals and weathering. This means that they are ideal for use in extreme environmental conditions. Additionally, their high mechanical strength makes them suitable for use in many industrial applications such as the oil and gas industry, petrochemical plants, chemical processing plants, and power generation systems.
Table of Content
Duplex Steel S31803 Flanges have great performance at low temperatures due to their increased chromium content. Their excellent fatigue strength is another key feature, meaning they can withstand fluctuations in pressure and temperature. As a result, these flanges are extremely valuable components for dealing with dynamic systems. They also provide improved weldability compared to other types of flange pipes, making them easier to assemble and modify.
Due to their robust features, Duplex Steel S31803 Flanges are an incredibly versatile option that can be used in many challenging conditions. Whether you need excellent resistance to stress corrosion cracking or superior fatigue strength, these flanges are the perfect choice for your needs.
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 |
STANDARD | WERKSTOFF NR. | UNS / Grades |
ASTM A182 / ASME SA182 | 1.4462 | S31803 (F51) |
S31803 Duplex Stainless Steel Flange Dimensions
Duplex UNS S31803 F51 Flange Pressure Rating
Duplex Steel F51 Flange Weight Chart
Price List of Duplex Steel S31803 Flange | Duplex S31803 F51 Flange Price in India (INR) | DSS F51 Flange Price in USD | Duplex S31803 Flange Price in UAE (Dirham) |
2 inch Duplex Steel S31803 Flange Price | ₹ 750 | $ 15.36 USD | 35.03 AED |
S31803 Duplex Slip on Flange Price | ₹ 1571 | $ 22.58 USD | 75.25 AED |
Duplex Steel F51 Blind Flange Price | ₹ 2380 | $ 25.23 USD | 120.98 AED |
Duplex Steel S31803 Lapped Flange Price | ₹ 1350 | $ 15.67 USD | 63.89 AED |
ANSI B16.5 Duplex Steel S31803 F51 Threaded Flanges Price | ₹ 1770 | $ 23.79 USD | 85.68 AED |
S31803 Duplex 150 LBS Socket weld Flanges Price | ₹ 880 | $ 21.94 USD | 44.85 AED |
Price of Duplex Steel F51 Raised Face Blind Flange | ₹ 1630 | $ 17.65 USD | 65.46 AED |
Price of S31803 F51 Duplex Stainless Steel BLRTJ Flange | ₹ 1210 | $ 14.53 USD | 45.67 AED |
Duplex Steel F51 Flange Price List | ₹ 2500 | $ 32.69 USD | 115.34 AED |
Check S31803 Duplex Steel Flange Sizes, Pressure Rating, Weight and Duplex Stainless Steel F51 RTJ Flange Price per KG in Mumbai.
Inspection
Chemical Composition Inspection, Mechanical Properties Test(tensile Strength, Yield Strength, Elongation, Flaring, Flattening, Bending, Hardness, Impact Test), Surface and Dimension Test, No-destructive Test, Hydrostatic Test.
Value Added Services
Packing
Bare packing/bundle packing/crate packing/wooden protection at the both sides of tubes and suitably protected for sea-worthly delivery or as requested.
Marking
Our products are packaged to make sure that there’s no damage throughout transit. Just in case of exports, customary export packaging is completed in wooden boxes or cases.
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
S31803 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 22.0 – 23.0 | 3.0 – 3.5 | 4.50 – 6.50 | 0.14 – 0.20 | 63.72 min |
Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
S31803 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
ASTM/ANSI B 16.36 | Welding Neck, Slip on, Threaded Flange |
PRESSURE CLASS | 300, 400, 600, 900, 1500, 2500 |
ASTM/ANSI B 16.5 | Welding Neck, Slip on, Blind, High Hub Blind, Socket Weld, Lap Joint, Threaded, Ring Type Joint Flange |
PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
ASTM/ANSI B 16.47 | Welding Neck, Blind Flange [Series A & B] |
PRESSURE CLASS | 75, 150, 300, 400, 600, 900 |
BS 4504 SEC 3.1 | Welding Neck, Hubbed Slip on, Hubbed Threaded, Lapped Pipe End, Plate, Loose Plate, Loose Plate With Weld Neck, Blank Flange |
PRESSURE CLASS | PN 2.5 TO PN 40 |
BS 4504[PART 1] | Welding Neck, Hubbed Slip-On Hubbed Threaded, Plate, Loose Plate With Weld On Plate Collar, Blank Flange |
PRESSURE CLASS | PN 2.5 TO PN 400 |
BS 1560 BOSS | Welding Neck, Socket Welding, Slip-On, Blind, Screwed Boss, Lapped Flange |
PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
BS10 | Welding Neck, Plate Slip-On, Screwed Boss, Slip-On Boss, 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 |
Oil & Gas
Industry
Power Plant
Generation
Marine
Industry
Petrochemical
Industry
Chemical
Industry
Aerospace
Industry
Sugar
Industry
Contact Renox Impex today for a best offer & competitive quotation Of Duplex Steel S31803 Flanges.
Call : +91 80806 99454 / Email : [email protected]
Check Today's price of Duplex Steel S31803 F51 Pipe Flanges in India
We also supply DSS S31803 Flanges at the best price. You can check our latest Duplex Steel F51 JIS B2220 5K Flange price list. Contact Renox Impex today for a best offer & competitive quotation Of Duplex Stainless Steel S31803 PN 10 Flange.
Phone: +91 80806 99454
Email: [email protected]