
Duplex 2205 Flanges
Duplex steel flanges are made from duplex steel material and it is a family of stainless steels. It is designed to provide better corrosion resistance, particularly chloride stress corrosion and pitting corrosion, and higher strength as compared to standard austenitic stainless steels such as stainless steel 304 or stainless steel 316.
We Aesteiron Steels LLP, are the duplex flanges suppliers, it is available in wide range of sizes, grades and specification with excellent qualities. It used for connecting much equipment in the piping system valves, pipes, and pumps.
duplexss flange in most case is tougher than ferritic stainless steel. In some cases its strength is double that for austenitic stainless steels. It provide better ductility than that of ferritic and martensitic grades. It can readily be used down to at least -50°C.
duplex stainless steel flanges are used extensively in the gas offshore and oil industry for pipework systems, risers, manifolds, etc. and also in petrochemical industry in the form of pressure vessels and pipelines.
Specifications | ASTM A182 / ASME SA182 |
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Duplex Steel Flanges 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 Flanges. |
ASTM A182 Duplex Steel Flange HS Code | Duplex Steel Flange HS Code : 7307 |
Duplex Steel Flanges Standard DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
Stainless Steel Duplex Flanges Standard ANSI | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS Manufacturer and supplier |
Duplex Flanges Standard UNI | 6Bar 10Bar 16Bar 25Bar 40Bar |
Duplex Stainless Flanges Standard JIS | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
ASME B16.5 Duplex Steel Flange size range | 1/2" (15 NB) to 48" (1200NB) DN10~DN5000 |
Stainless Steel Duplex Flange Standard EN | 6Bar 10Bar 16Bar 25Bar 40Bar |
Duplex Steel Pipe Flanges Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
ASTM A182 Duplex Steel Flange supporting material | Gasket, Ring Joint, Flange Bolts |
ASTM A182 Duplex Steel Flanges Production technique | |
Duplex Flanges Main Types | Forged / Threaded / Screwed / Plate |
Most common types of Duplex Steel Flanges | |
Duplex Flange Connect Type/ Flange Face Type | Raised Face (RF), Ring Type Joint (RTJ), Large Male-Female (LMF), Flat Face (FF), Small Male-Female (SMF), Lap-Joint Face (LJF), Small Tongue, Large Tongue & Groove Manufacturer and supplier |
Duplex Steel Flange Test | X-ray detector, Direct-reading Spectrograph, Hydrostatic testing machine, UI trasonic flaw detector, Magnetic particle detector |
Equipment for DSS Flange | Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc |
Duplex Flanges Origin | Indian / West Europe / Japan / USA / Korean (Strictly No china) |
Duplex Flanges Special design | As per your drawing AS, ANSI, BS, DIN and JIS |
Key markets and industries for Duplex Steel Flanges | |
Duplex Steel Flanges Standard | |
Duplex Steel Flanges Application | |
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 |
Type | Description | USA FOB Price | Malaysia FOB Price | Europe FOB Price | Singapore FOB Price | Saudi Arabia (KSA) FOB Price | |||||
---|---|---|---|---|---|---|---|---|---|---|---|
Unit Per mtr | Unit Per mtr | Unit Per mtr | Unit Per mtr | Unit Per mtr | |||||||
Duplex steel flanges | Size : 3"NB x 150LB, WELD NECK | US $ | 20.82 | Malaysia Ringgit | 84.74 | Euro | 17.49 | Singapore Dollar | 27.90 | Saudi Riyal | 78.08 |
Duplex 2205 Flanges
Duplex Steel Flanges
Duplex Blind Flange
Duplex Ss Flange
Duplex Stainless Steel Flanges
Duplex Flanges
Dn450 18 Inch Weld Neck Duplex 2205 Flange
2 inch 600lb Sch40s Duplex Stainless Steel Blind Flanges
Astm A182 F51 F53 Duplex Flange
Uns S31803 Duplex Stainless Steel Flange
A182 F51 Duplex Stainless Steel Slip On Flange
Astm A182 F51 2 inch Duplex Stainless Long Welded Neck Flange
A182 F51 Duplex Stainless Steel Flange
Duplex Steel A182 F51 Female Threaded Flange
A182 F51 Duplex Stainless Steel Flange And 6 Inch Pipe Flange
Standard | Class | Diameter | Bolt Circle Diameter | Number of Bolts | Bolt Size | Diameter of Bolt Hole |
---|---|---|---|---|---|---|
AS4087 Flanges | PN14 Flanges | 95 | 67 | 4 | M12 | 14 |
AS 2129 Flange | Table C Flanges | 95 | 67 | 4 | 13 | 14 |
Table D Flanges | 95 | 67 | 4 | 13 | 14 | |
Table E Flanges | 95 | 67 | 4 | 13 | 14 | |
Table F Flanges | 95 | 67 | 4 | 13 | 14 | |
Table H Flanges | 114 | 83 | 4 | 16 | 17 | |
Table J Flanges | 114 | 83 | 4 | 16 | 17 | |
ANSI B16.5 Flanges | ANSI 150 Flanges | 89 | 60 | 4 | 13 | 16 |
ANSI 300 Flanges | 95 | 67 | 4 | 13 | 16 | |
ANSI 600 Flanges | 95 | 67 | 4 | 13 | 16 | |
ANSI 900 Flanges | 121 | 83 | 4 | 19 | 22 | |
ANSI 1500 Flanges | 121 | 83 | 4 | 19 | 22 | |
ISO 7005 (DIN) Flange | PN6 Flanges | 80 | 55 | 4 | M10 | 11 |
PN10 Flanges | 95 | 65 | 4 | M12 | 14 | |
PN16 Flanges | 95 | 65 | 4 | M12 | 14 | |
PN20 Flanges | 90 | 60.5 | 4 | M14 | 16 | |
PN25 Flanges | 95 | 65 | 4 | M12 | 14 | |
PN40 Flanges | 95 | 65 | 4 | M12 | 14 |
Nominal Size | Outside Diameter (OD) |
Min. Thickness (T) |
RF Dia. (R) |
No. of Bolt Holes | Diameter of Holes | Bolt Circle (BC) |
SO Bore ID (SB) |
WN Bore ID (WB) |
Dia. Hub Base (HB) |
Dia. of Hub Top (HT) |
SO LTH (SL) |
WN LTH (WL) |
---|---|---|---|---|---|---|---|---|---|---|---|---|
1⁄2 | 3.50 | 0.38 | 1.38 | 4 | 0.62 | 2.38 | 0.88 | 0.62 | 1.19 | 0.84 | 0.56 | 1.81 |
3⁄4 | 3.88 | 0.44 | 1.69 | 4 | 0.62 | 2.75 | 1.09 | 0.82 | 1.50 | 1.05 | 0.56 | 2.00 |
1 | 4.25 | 0.50 | 2.00 | 4 | 0.62 | 3.12 | 1.36 | 1.05 | 1.94 | 1.32 | 0.62 | 2.12 |
11⁄4 | 4.62 | 0.56 | 2.50 | 4 | 0.62 | 3.50 | 1.70 | 1.38 | 2.31 | 1.66 | 0.75 | 2.19 |
11⁄2 | 5.00 | 0.62 | 2.88 | 4 | 0.62 | 3.88 | 1.95 | 1.61 | 2.56 | 1.90 | 0.81 | 2.38 |
2 | 6.00 | 0.69 | 3.62 | 4 | 0.75 | 4.75 | 2.44 | 2.07 | 3.06 | 2.38 | 0.94 | 2.44 |
21⁄2 | 7.00 | 0.81 | 4.12 | 4 | 0.75 | 5.50 | 2.94 | 2.47 | 3.56 | 2.88 | 1.06 | 2.69 |
3 | 7.50 | 0.88 | 5.00 | 4 | 0.75 | 6.00 | 3.57 | 3.07 | 4.25 | 3.50 | 1.12 | 2.69 |
31⁄2 | 8.50 | 0.88 | 5.50 | 8 | 0.75 | 7.00 | 4.07 | 3.55 | 4.81 | 4.00 | 1.19 | 2.75 |
4 | 9.00 | 0.88 | 6.19 | 8 | 0.75 | 7.50 | 4.57 | 4.03 | 5.31 | 4.50 | 1.25 | 2.94 |
5 | 10.00 | 0.88 | 7.31 | 8 | 0.88 | 8.50 | 5.66 | 5.05 | 6.44 | 5.56 | 1.38 | 3.44 |
6 | 11.00 | 0.94 | 8.50 | 8 | 0.88 | 9.50 | 6.72 | 6.07 | 7.56 | 6.63 | 1.50 | 3.44 |
8 | 13.50 | 1.06 | 10.62 | 8 | 0.88 | 11.75 | 8.72 | 7.98 | 9.69 | 8.63 | 1.69 | 3.94 |
10 | 16.00 | 1.12 | 12.75 | 12 | 1.00 | 14.25 | 10.88 | 10.02 | 12.00 | 10.75 | 1.88 | 3.94 |
12 | 19.00 | 1.19 | 15.00 | 12 | 1.00 | 17.00 | 12.88 | 12.00 | 14.38 | 12.75 | 2.12 | 4.44 |
14 | 21.00 | 1.31 | 16.25 | 12 | 1.12 | 18.75 | 14.14 | 13.25 | 15.75 | 14.00 | 2.19 | 4.94 |
16 | 23.50 | 1.38 | 18.50 | 16 | 1.12 | 21.25 | 16.16 | 15.25 | 18.00 | 16.00 | 2.44 | 4.94 |
18 | 25.00 | 1.50 | 21.00 | 16 | 1.25 | 22.75 | 18.18 | 17.25 | 19.88 | 18.00 | 2.62 | 5.44 |
20 | 27.50 | 1.62 | 23.00 | 20 | 1.25 | 25.00 | 20.20 | 19.25 | 22.00 | 20.00 | 2.81 | 5.62 |
22 | 29.50 | 1.75 | 25.25 | 20 | 1.38 | 27.25 | 22.22 | 21.25 | 24.25 | 22.00 | 3.07 | 5.82 |
24 | 32.00 | 1.81 | 27.25 | 20 | 1.38 | 29.50 | 24.25 | 23.25 | 26.12 | 24.00 | 3.19 | 5.94 |
Standard | Class | Diameter | Bolt Circle Diameter | Number of Bolts | Bolt Size | Diameter of Bolt Hole |
---|---|---|---|---|---|---|
AS4087 Flanges | PN14 | 95 | 67 | 4 | M12 | 14 |
AS 2129 Flange | Table C | 95 | 67 | 4 | 13 | 14 |
Table D | 95 | 67 | 4 | 13 | 14 | |
Table E | 95 | 67 | 4 | 13 | 14 | |
Table F | 95 | 67 | 4 | 13 | 14 | |
Table H | 114 | 83 | 4 | 16 | 17 | |
Table J | 114 | 83 | 4 | 16 | 17 | |
ANSI B16.5 | ANSI 150 | 89 | 60 | 4 | 13 | 16 |
ANSI 300 | 95 | 67 | 4 | 13 | 16 | |
ANSI 600 | 95 | 67 | 4 | 13 | 16 | |
ANSI 900 | 121 | 83 | 4 | 19 | 22 | |
ANSI 1500 | 121 | 83 | 4 | 19 | 22 | |
ISO 7005 (DIN) Flange | PN6 | 80 | 55 | 4 | M10 | 11 |
PN10 | 95 | 65 | 4 | M12 | 14 | |
PN16 | 95 | 65 | 4 | M12 | 14 | |
PN20 | 90 | 60.5 | 4 | M14 | 16 | |
PN25 | 95 | 65 | 4 | M12 | 14 | |
PN40 | 95 | 65 | 4 | M12 | 14 |
Duplex 2205 Flange Ratings
Temp. ℃ | Pressure-temperature rating for ASME B16.47 by class, bar | |||||
75 | 150 | 300 | 400 | 600 | 900 | |
-29 to 38 | 10.0 | 20.0 | 51.7 | 68.9 | 103.4 | 155.1 |
50 | 9.8 | 19.5 | 51.7 | 68.9 | 103.4 | 155.1 |
100 | 8.8 | 17.7 | 50.7 | 67.5 | 101.3 | 152.0 |
150 | 7.9 | 15.8 | 45.9 | 61.2 | 91.9 | 137.8 |
200 | 6.9 | 13.8 | 42.7 | 56.9 | 85.3 | 128.0 |
250 | 6.0 | 12.1 | 40.5 | 53.9 | 80.9 | 121.4 |
300 | 5.1 | 10.2 | 38.9 | 51.8 | 77.7 | 116.6 |
Grade | C | Mn | Si | S | Cu | Fe | Ni |
---|---|---|---|---|---|---|---|
Duplex Steel S32205 201 | 0.02 max | 0.35 max | 0.35 max | 0.01 max | 0.25 max | 0.40 max | 99.0 min |
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
---|---|---|---|---|---|
Duplex Steel S32205 201 | 8.9 g/cm3 | 1446 °C (2635 °F) | Psi – 67000 , MPa – 462 | Psi – 21500 , MPa – 148 | 45 % |
STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
---|---|---|---|---|---|---|---|
Duplex Steel S32205 | 1.4462 | S32205 | NW 2201 | NA 12 | НП-2 | – | LC-Ni 99 |
Properties | Metric | Imperial |
---|---|---|
Density | 8.89 g/cm3 | 0.321 lb/in3 |
Melting point | 1435 - 1446°C | 2615 - 2635°F |
Products | We supplied to following Locations |
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Duplex F51 Flange | Netherlands, Malaysia, Russia, Dubai |
Duplex Stainless Steel Flange | Philippines, Indonesia, Dammam -KSA, Belgium |
Duplex Blind Flange | Malaysia, Taiwan, Los Alamos -Mexico, Philippines |
Duplex Steel Flange | Thailand, Germany, Czechia, Malaysia |
Duplex Ss Flange | Malaysia, USA, Bangladesh, Finland |
Duplex 2205 Flanges | Kuwait, Saudi Arabia (KSA), South Africa, Brazil |
Dn450 18 Inch Weld Neck Duplex 2205 Flange | Singapore, South Africa, Bahrain, Singapore |
2 inch 600lb Sch40s DSS Blind Flange | Hong Kong, Malaysia, Oman, UAE |
Astm A182 F51 F53 Duplex Flange | Chile, Italy, Iran, Singapore |
Uns S31803 DSS Flange | United Arab Emirates (UAE), Turkey, Norway, Malaysia |
A182 F51 Duplex Stainless Steel Slip On Flange | Europe, France, Qatar, Thailand |
Astm A182 F51 2" Duplex Stainless Long Welded Neck Flange | Egypt, Spain, Mexico, UK |
A182 F51 Duplex Stainless Steel Flange | United Kingdom -UK, Europe, Malaysia, UAE |
Duplex Steel A182 F51 Female Threaded Flange | Singapore, South Korea, NY 12203 (USA), Malaysia |
A182 F51 DSS Flange And 6 Inch Pipe Flange | UK, Canada, Poland, Ellington -United States |
Dn15 1/2" Bspt Thread Duplex Stainless Steel Flange | Philippines, Malaysia, Canada, Singapore |
600lb Sch40s Duplex Stainless Steel Blind Flange | Philippines, Australia, UK, Nigeria |
Duplex Stainless Steel Anti-corrosion Flange | Europe, Japan, Romania, Malaysia |
A182 F51 Duplex Schedule 40 Steel Flange | Malaysia, Colombia, Sweden, China |
Duplex 2205 Flanges manufacturer