Duplex Steel S31803 / S32205 Flanges

HomeDuplex Steel S31803 / S32205 Flanges

Duplex Steel Flanges, ASTM A182 F54 Slip on Flanges, ASME B16.5 Duplex Blind Flanges, UNS S31803 Weld Neck Flange, DIN 1.4462 Threaded Flange, Duplex Steel 2205 Socket Weld Flange Supplier in Mumbai, India.

Shri Bhairav is an eminent supplier of Duplex Steel F51 Flanges / Duplex Steel F52 Flanges, which is by and large used in high temperature purposes. We specializes in supplying and manufacturing these Duplex Steel F51 Slip On Raised Flanges in both standard and non-standard sizes, in the company of bending radius of 1D to 10D or any other custom bending radius. Duplex Steel F52 Threaded Flanges is the superior carbon version, for to offer elevated temperature strength. Duplex Steel F51 Weld Neck Flanges is molybdenum bearing austenitic steel but with superior content of molybdenum. Duplex Steel F52 Socket Weld Flanges provides higher creep, tensile strength, and stress-to-rupture at high temperatures than conservative steels. 

Table Of Content

Duplex Steel 2205 Flanges Stockist, UNS S31803 Long Weld Neck Flanges Exporter, Duplex Steel ASTM A182 F60 Orifice Flanges, Duplex Steel Reducing Flanges in India.

Duplex Steel F51 Blind Flanges is actually a low down carbon grade that offers resistance to sensitization throughout welding process and other thermal procedures. Duplex Steel F52 Spectacle Blind Flanges is a higher version by means of an addition of molybdenum and higher content of nickel to some extent. As a result of its nickel content and high chromium, the general corrosion resistance of Duplex Steel F51 Lap Joint Flanges is much higher in most surroundings. 

2205 Raised Face Slip On Flanges (SORF) Price, UNS S32205 Weld Neck Flanges Distributors, DIN 1.4462 Weldo Flange Trader, UNS S31803 Nippolet Flange Dealer, Duplex Steel 2205 Tongue & Groove Flange Manufacturer in India.

Duplex Steel F52 Ring Type Joint Flanges provides better corrosion resistance and oxidation at some high temperatures. In addition, Duplex Steel F51 Spacer Flanges is quite one and the same to it apart from a lower carbon content that improves weld-ability and reduces carbide precipitation.

ASTM A182 Duplex Steel 2205 Flanges Types

 A182 Duplex Steel F51 Blind Flanges

  • Duplex Steel 2205 Blind Flanges
  • ASME B16.5 Duplex Steel Blind Flanges
  • ASTM A182 F51 Blind Flanges
  • 2205 Duplex Steel BLRF Flanges
  • SS UNS S31803 / 32205 Blind Flanges
  • SS DIN 1.4462 Blind Flanges

ASTM A182 F52
Threaded Flange

  • Duplex Steel ASTM A182 F52 Threaded Flanges
  • ASME B16.5 Duplex Steel Threaded Flanges
  • ASTM A182 F52 Threaded Flanges
  • SS UNS S32205 / S31803 Threaded Flanges
  • DIN 1.4462 Threaded Flanges

ASTM A182 F53 Orifice Flange

  • Duplex Steel ASTM A182 F53 Orifice Flanges
  • ASME B16.5 Duplex Steel Orifice Flanges
  • ASTM A182 F53 Orifice Flanges
  • SS DIN 1.4462 Orifice Flanges
  • UNS S31803 / S32205 Orifice Flanges

ASTM A182 F54 Weld Neck Flange

  • Duplex Steel ASTM A182 F54 Weld Neck Flanges
  • ASME B16.5 Duplex Steel Weld Neck Flanges
  • ASTM A182 SS F54 Weld Neck Flanges
  • SS UNS S31803 / S32205 Weld Neck Flanges
  • DIN 1.4462 Weld Neck Flanges

ASTM A182 F55 Slip on Flange

  • ASTM A182 SS F55 Slip On Flanges
  • ASME B16.5 Duplex Steel SORF Flanges
  • ASME SA182 SS F55 Slip On Flanges
  • UNS S31803 / S32205 Slip On Flanges
  • DIN 1.4462 Slip On Flanges
  • Duplex Steel 2205 Slip On Flanges

A182 F57 Long Weld Neck Flange

  • ASTM A182 SS F57 Long Weld Neck Flanges
  • B16.5 Duplex Steel 2205 Long weld Neck Flanges
  • ASME SA182 SS F57 Long Weld Neck Flanges
  • S31803 / S32205 Long Weld Neck Flanges
  • DIN 1.4462 Long Weld Neck Flanges

A182 F59 Spectacle Blind Flange

  • ASTM A182 SS F59 Spectacle Blind Flange
  • B16.5 Duplex Steel 2205 Spectacle Blind Flange
  • ASME SA182 SS F59 Spectacle Blind Flanges
  • UNS S32205 / S31803 Spectacle Blind Flanges
  • DIN 1.4462 Spectacle Blind Flanges
  • 2205 Spectacle Blind Flanges

ASTM A182 F60 Socket Weld Flange

  • ASTM A182 SS F60 Socket Weld Flanges
  • ASME B16.47 Duplex Steel 2205 SWRF Flanges
  • ASME SA182 SS F60 Socket weld Flanges
  • UNS S31803 Socket weld Flanges
  • DIN 1.4462 Socket weld Flanges
  • UNS S32205 Socket weld Flanges

SS A182 F61 Reducing Flanges

  • ASTM A182 SS F61 Reducing Flanges
  • ASME B16.47 Duplex Steel 2205 Reducing Flanges
  • ASME SA182 F61 Reducing Flanges
  • UNS S31803 Reducing Flanges
  • DIN 1.4462 Reducing Flanges
  • UNS S32205 Reducing Flanges

Standard Specification For ASTM A182 Duplex Steel F61 Flanges

A182 Flange Size Chart 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
Duplex steel 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 Flange Pressure Rating ANSI Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
ASTM A182 Duplex Flanges Pressure Calculation in DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
ASME SA 182 Flange 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
ASME SA182 Duplex steel Flange UNI 6Bar 10Bar 16Bar 25Bar 40Bar
A182 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 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 Flange Production technique Forged, Heat treated and machined
A182 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
15 NB (1/2″) to 200 NB (8″)
Equal and Reducing Configurations
ASME A182 Duplex Flange Test Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
ASTM A182 Ferritic Stainless Steel Flange Equipment Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
Duplex Flange Origin Indian / West Europe / Japan / USA / Korean
Manufacturer of Duplex steel ASTM A182 Flange

ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
ASTM A182 Flange: -BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange

B.S: BS4504 , BS3293, BS1560, BS10
AS 2129: Table D; Table E; Table H
ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48
ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
American standard (ANSI)
German (DIN)
British standard (BS)

DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638 ASTM A182 Duplex Flanges
The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276
ASME SA182M Duplex Flange Uses & application Bitumen upgraders.
Heavy oil refineries.
Nuclear power (mostly seamless).
Petrochemicals and acids.
Duplex 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

Duplex Steel 2205 Pipe Flanges Manufacturing Standards

ASME/ANSI B 16.5 Welding Neck Flange, Slip on Flange, Blind Flange, High Hub Blind Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Ring Type Joint Flange
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
ASME/ANSI B 16.47 Welding Neck Flange, Blind Flange [Series A & B]
PRESSURE CLASS 75, 150, 300, 400, 600, 900
ASME/ANSI B 16.36 Welding Neck Flange, Slip on Flange, Threaded Flange
PRESSURE CLASS 300, 400, 600, 900, 1500, 2500
BS 4504 SEC 3.1 Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Lapped Pipe End Flange, Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange
PRESSURE CLASS PN 2.5 TO PN 40
BS 4504[PART 1] Welding Neck Flange, Hubbed Slip-On Hubbed Threaded, Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange
PRESSURE CLASS PN 2.5 TO PN 400
BS 1560 BOSS Welding Neck Flange, Socket Welding Flange, Slip-On Flange, Blind Flange, Screwed Boss Flange, Lapped Flange
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

ASME SA182 F53 Duplex Steel Flanges Equivalent Grades

STANDARD WERKSTOFF NR. UNS
Duplex 2205 1.4462 S31803 / S32205

Duplex Steel 2205 Pipe Flanges Available Types

2205 Duplex Steel Flanges
ASME SA 182 F51 Slip on Flanges
ANSI/ASME B16.5 Duplex Steel Weld Neck Flanges (WNRF) Exporter
Duplex Steel A182 F52 Blind Flanges
ASTM A182 Duplex Steel 2205 Lap Joint Flanges
UNS S31803 Socket weld Flanges Stockist
SS ASTM A182 F53 Threaded Flanges
Duplex Steel Hydraulic SAE Flanges
UNS S32205 Flexible Hose Flange
ASME B16.5 Duplex Steel 2205 Plate Flanges

ASTM A182 F54 Duplex Steel Forged Flanges
Duplex Steel Ring Type Joint Flange in India
Duplex Steel 2205 Weldo Flange Suppliers
ANSI B16.9 Duplex SORF Flange Stockholder
UNS S31803 Screwed Flanges
UNS S32205 BLRF Flanges Distributors
2205 RTJ Flanges
Duplex Steel F55 WNRF Flange
2205 Duplex Steel Screwed Flanges Dimensions
UNS S31803 Reducing Flanges Price List

Chemical Composition of Grade 2205 Duplex Steel Flanges

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
S32205 0.030 max 2.00 max 1.00 max 0.030 max 0.020 max 21.0 – 23.0 2.50 – 3.50 4.50 – 6.50 0.8 – 0.20 63.54 min

Mechanical Properties of ASTM A182 / SA 182 F59 Pipe Flanges

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
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 PN10 Flanges, Duplex DIN PN 10 Flanges, Duplex PN16 Flange
DIN PN20, PN25 Duplex PN20 Flanges, Duplex steel DIN PN 25 Flanges
DIN PN40, PN50 Duplex PN40 Flanges, Duplex DIN PN 50 Flanges
Japanese Steel Flanges Standard
JIS S32205220 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 5K SORF Flanges, Duplex 10K SOFF Flanges
JIS 16K, 20K Duplex 16K Blind Flanges, Duplex 20K BLRF Flanges
JIS 30K, 40K Duplex 30K Slip on Flanges, 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 BS 10 Table D Flanges, Table D Pipe Flange
BS 10 Table E Duplex BS 10 Table E Flanges, Table E Pipe Flange
BS 10 Table F Ferritic Stainless Steel BS 10 Table E Flanges, Duplex steel Table E Flanges
BS 10 Table H Duplex BS 10 Table E Flanges, Duplex steel Table E Pipe Flanges

Duplex Steel 2205 Flanges Applications

Application Industries
  • Oil and Gas Industry
  • Chemical Industry
  • Petrochemical Industry
  • Power Plant Industry
  • Refinery Industry
  • Food Processing Industry
  • Energy Industry
  • Aerospace Industry
  • Pulp & Paper Industry

Countries We Export Duplex Steel 2205 Flanges

Europe, Kuwait, Bangladesh, UAE, Hong Kong, Poland, Bahrain, Jordan, Nepal, United States, Algeria, Yemen, Spain, Qatar, Ghana, Malaysia, Philippines, United Kingdom, Chile, Azerbaijan, Lithuania, Saudi Arabia, Iran, Trinidad & Tobago,Tunisia, Turkey, Brazil, Iran, Poland, Japan, France, USA, Belgium, Thailand, Estonia, Brazil, Vietnam, China, Chile, Costa Rica, Iran, Japan, Malaysia, Congo, Germany, Egypt, Tibet, United Arab Emirates, South Africa, South Korea, Ireland, Finland, Italy, Taiwan, Sweden, Czech Republic, Iraq, Puerto Rico, Austria, Ukraine, Mexico, Pakistan, Portugal, Netherlands, Denmark, Sri Lanka, Gabon, Kazakhstan, Bulgaria, Angola, Bhutan, Romania, Indonesia, Ecuador, Canada, Nigeria, Singapore, Argentina, Israel, Venezuela, Nigeria, Afghanistan, Bolivia, Peru, Russia, Switzerland, Libya, Kenya, Macau, New Zealand, Lebanon, Belarus, Mongolia, Croatia, Gambia, Morocco, Slovakia, Australia, Colombia, Norway, Oman, Hungary, Mexico, India, Zimbabwe, Namibia, Serbia, Greece.

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