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Duplex Flanges


GUNS S32205 Blind Flange and 2205 Slip on Flange manufacturer in India

A duplex flange is designed with an austenitic and ferritic microstructure. Duplex Flanges are fixtures that are employed in connecting different piping modules while providing stability to them across treacherous conditions. The Duplex Steel Flanges are designed with a superior chemical containing chromium, nickel, molybdenum, and copper. These flanges have enhanced resistance to corrosion and reducing environments. The versatile Duplex Stainless Steel Pipe Flanges have outstanding resistance to pitting and crevice corrosion. These flanges work well in high-pressure and elevated temperature setups. They showcase good strength and have outstanding mechanical properties. The flanges are produced by our renowned workers, making use of the best raw materials and latest technology.

The Alloy 2205 Slip On Flange is a very common grade in the industry that is easily slid on piping fixtures and is welded using one or more fillet welds. These flanges are commonly seen in low-pressure applications. A UNS S32205 Blind Flange is produced without a protruding hub. These flanges are employed to terminate the flow of fluids and gases in the system. They are usually bolted, allowing room for repair and maintenance. The UNS S31803 Weld Neck Flange is a high-strength grade that is made with a long protruding hub. This hub provides support and rigidity to piping fixtures as there is a movement of pressurized and toxic affluents in the system. A Duplex 2205 Threaded Flange is designed with threads allowing them to be threaded to subsequent fixtures. These flanges are generally seen in small diameter piping fixtures and are not preferred in high-pressure and temperature applications. The DSS Plate Flange is a flat circular disc that is usually bolted in place using a gasket to securely seal the fixtures efficiently. These flanges are available in different sizes and shapes as per requirements.

Duplex Flange

Duplex Flange

Duplex 2205 Flanges

Duplex 2205 Flanges

Compare our Price List of UNS S31803 Class 150 to CL 300 WNRF Flange and Duplex Steel Flanges

Duplex Flanges

Duplex Flange Specification

SpecificationsASME SA182 / ASTM A182
Class / PressurePN40, PN10, 600#, 300#, 150#, PN25, 1500#, 2500#, 900#, PN6, PN16, PN64
StandardsANSI, BS, DIN, EN, ASME
Flange Face TypeRaised Face, Ring Type Joint, Flate Face
DimensionsANSI/ASME B16.5, BS 10, DIN, B16.48, B 16.47 Series A & B, BS4504, EN 1092
GradeA182 Gr F60 / F51 / F53 / F52 / F54 / F57 / F55 / F59 / F61
Size1/8" NB upto 24" NB

ASTM A182 Duplex 2205 Blind Flange Price

ProductsPipe SizeFlange Outside DiameterNumber of Bolt HolesPrice
4 FLANGED, RF, CLASS 150-SPECTICLE BLIND-SS UNS318032 in6 in4$56.57
SS FLANGE LWNRF SA182 GR. F51 (UNSS31803) NPS 2 (DN 50) X 19.5 MM THK X CLASS 600 ASME B16.5 HUB OD 84 MM X ID 452-1/2 in7 in4$75.78
FLANGE WELDNECK G 4 IN CLASS 900 ASME B16.5 RAISED FACE A/SA182 F51 S160(6 PCS)4 in9 in8$112.17
ADAPTER LC/PC, SM , CERAMIC SLEEVE, BLUE PLASTIC HOUSING, SC TYPE WITH WHITE DUST CAP. WITH FLANGE.6 in11 in8$142.90

See Difference between s32205 socket weld flange and S31803 Weld Neck Flange, Know More about Duplex Stainless Steel Pipe Flanges

Wide stock of Uns S32205 Blind Flange and Duplex 2205 Flange supplier and exporter in India

Duplex Steel Flanges Types

ASTM A182 Duplex 2205 Blind Flange

ASTM A182 Duplex 2205 Blind Flange

ANSI B16.5 Duplex WNRF Flanges

ANSI B16.5 Duplex WNRF Flanges

Duplex Steel Blind Flanges

Duplex Steel Blind Flanges

Duplex Steel 2205 Weld Neck Flange

Duplex Steel 2205 Weld Neck Flange

SS Duplex Steel Flanges

SS Duplex Steel Flanges

SA182 2205 Plate Flange

SA182 2205 Plate Flange

S32205 Class 150 Steel Flange

S32205 Class 150 Steel Flange

Duplex Steel Socket Weld Flanges

Duplex Steel Socket Weld Flanges

Duplex Steel Weld-Neck Flanges

Duplex Steel Weld-Neck Flanges

Duplex Steel Orifice Flanges

Duplex Steel Orifice Flanges

Duplex Steel Forged Flanges

Duplex Steel Forged Flanges

ASME B16.5 Duplex Steel Forged Flange

ASME B16.5 Duplex Steel Forged Flange

Supplier of Duplex Ss Flange and Duplex Flanges in India, extensive stock of Duplex Blind Flange in Mumbai

Werkstoff No 1.4462 Duplex Steel Slip On Flanges Weight Chart

Standard Class Bolt Circle Diameter Diameter Bolt Size Number of Bolts Diameter of Bolt Hole
AS4087 FlangesPN14 Flanges6795M12414
ANSI B16.5 FlangesANSI 150 Flanges608913416
ANSI 300 Flanges679513416
ANSI 600 Flanges679513416
ANSI 900 Flanges8312119422
ANSI 1500 Flanges8312119422
AS 2129 FlangesTable C Flanges679513414
Table D Flanges679513414
Table E Flanges679513414
Table F Flanges679513414
Table H Flanges8311416417
Table J Flanges8311416417
ISO 7005 (DIN) FlangesPN6 Flanges5580M10411
PN10 Flanges6595M12414
PN16 Flanges6595M12414
PN20 Flanges60.590M14416
PN25 Flanges6595M12414
PN40 Flanges6595M12414

Manufacturer of Dss Flange in superior quality surface and tight tolerance, get a Quick Quote! check Duplex 2205 Slip On Flange stock length, sizes, and dimensions

Duplex Stainless Steel Flange Pressure Rating

Temperature °F Class 300 As Per ASME B16.5 Class 150 As Per ASME B16.5 Class 900 As Per ASME B16.5 Class 400 As Per ASME B16.5 Class 2500 As Per ASME B16.5 Class 600 As Per ASME B16.5 Class 1500 As Per ASME B16.5
-20 to 1007202752160960600014403600
2006002301800800500012003000
3005402051620720450010802700
400495190149066041409952485
500465170139562038809302330
600435140131058036408752185
650430125129057535808602150
700425110127556535408502125
75041595124555534608302075
80040580121054033608052015
85039565119053033007901980
90039050116552032407801945
95038035114551031807651910
10003202096543026756401605
10503102092541025706151545
11002552077034521455151285
1150200205952651655400995
1200155204652051285310770
125011520340150945225565
13008520255115715170430
1350602018580515125310
140050201456540095240
145035151054528570170
15002510803523055135

SA182 2205 Plate Flange Chemical Composition

Grade C Cr Mn Mo Si N P Ni S Fe
S318030.030 maxi.22.0 – 23.02.00 maxi.3.0 – 3.51.00 maxi.0.14 – 0.200.030 maxi.4.50 – 6.500.020 maxi.63.72 min
S322050.030 maxi.21.0 – 23.02.00 maxi.2.50 - 3.501.00 maxi.0.8 – 0.200.030 maxi.4.50 – 6.500.020 maxi.63.54 min

ANSI B16.36 Duplex 2205 Flanges Mechanical Properties

Melting Point (°C) Density (g/cm 3) Melting Point (°F) Density (lb/in 3)
1420 – 14657.8052588 – 26690.285

Check Price List of Duplex Steel Flanges and Uns S31803 Class 150 Flange manufacturer in India

Buy Duplex Steel Flanges and DSS Plate flange by India's Top Notch Manufacturer of 2205 Threaded Flange Since 1994

DIN 1.4462 Flanges Equivalent

1.4462SA182 Gr. F51/ SA182 Gr. F60UNS S31803
1.4410SA182 Gr. F53UNS S32750
1.4501SA182 Gr. F55UNS S32760

DIN EN Standards Of Duplex CL 300 WNRF Flange

Flange Type EN DIN
Blind Flange 052527
Weld Neck Flange 112627 – 2638
Welding Flat Flange 012573 | 2576
Threaded Flange 132558 | 2565 – 2569
 Loose Flange 042673 – 2676
Duplex 2205 Loose Flange 022641 | 2642 | 2655 | 2656
Weld Neck Collars 342673 – 2676
Weld-on Collars 322641 | 2642 | 2655 | 2656
Slip-on Flange 1286029 | 86030
Exhaust gas line Flanges 86044
Lapped Flanges 86037
Pressure Vessels Weld Flanges 28031 | 28033
Welding Flanges 86041

Test Certificate Of 1.4462 SS RTJ Flange

  • Third Party Inspection Report
  • Raw Materials Certificate
  • 100% Radiography Test Report
  • Manufacturer Test Certificate as per EN 10204 / 3.1B

Austenitic Duplex Steel Flanges Dimensions

Austenitic Duplex Steel Flanges Dimensions  Austenitic Duplex Steel Flanges Dimensions

Duplex Weld Neck Flange Surface Treatment

 Duplex Surface Treatment

Manufacturer & Supplier of Astm A182 Duplex Steel Ring Type Joint Flanges, wide range of Duplex Cl 300 Wnrf Flange and Duplex Stainless Steel Pipe Flanges

Always refer Weight Chart and Price in Mumbai before you Buy Class 300 SORF and Class 150 Duplex BLRF FLange from India

ASTM A182 Duplex 2205 Orifice Flange Thickness

NPS O.D. STD Wall Outside Daimeter Sch 20 Sch 10 Sch 30 Sch 60 Sch 40 EXT Hvy Outside Daimeter Sch 160 Sch 80 Sch 120 Sch 100 Sch 40 XX Hvy
½0.840.109...0.083......0.1090.1470.1880.147.........0.294
¾1.050.113...0.083......0.1130.1540.2190.154.........0.308
11.3150.133...0.109......0.1330.1790.250.179.........0.358
1 ¼1.660.14...0.109......0.140.1910.250.191.........0.382
1 ½1.90.145...0.109......0.1450.20.2810.2.........0.4
22.3750.154...0.109......0.1540.2180.3440.218.........0.436
2 ½2.8750.203...0.12......0.2030.2760.3750.276.........0.552
33.50.216...0.12......0.2160.30.4380.3.........0.6
3 ½40.226...0.12......0.2260.318...0.318.........0.636
44.50.237...0.12......0.2370.3370.5310.3370.438......0.674
55.5630.258...0.134......0.2580.3750.6250.3750.5......0.75
66.6250.28...0.134......0.280.4320.7190.4320.562......0.864
88.6250.3220.250.1480.2770.4060.3220.50.9060.50.7190.5940.8120.875
1010.750.3650.250.1650.3070.50.3650.51.1250.5940.8440.71911
1212.750.3750.250.180.330.5620.4060.51.3120.68810.8441.1251
14140.3750.3120.250.3750.5940.4380.51.4060.751.0940.9381.25...
16160.3750.3120.250.3750.6560.50.51.5940.8441.2191.0311.438...
18180.3750.3120.250.4380.750.5620.51.7810.9381.3751.1561.562...
20200.3750.3750.250.50.8120.5940.51.9691.0311.51.2811.75...
22220.375...0.25.........0.5......................
24240.3750.3750.250.5620.9690.6880.52.3441.2191.8121.5312.062....
26260.375....................0.5........................
30300.3750.50.3120.625........0.5........................
36360.3750.50.3120.625....0.750.5........................
40400.375....................0.5........................
42420.375……..……..……..……..……..0.5……..……..……..……..……..……..
48480.375……..……..……..……..……..0.5……..……..……..……..……..……..

Duplex Stainless Steel Flanges Inventory

ANSI B16.5 Duplex WNRF FlangeASTM A182 Duplex Steel Weld-Neck Flange
Duplex Steel Blind FlangeS32205 Lap-joint Flange
SS S32205 FlangeASME SA182 Duplex Steel Spectacle Flange
2205 Weld Neck FlangeDuplex Steel Orifice Flange
Duplex SW FlangeS32205 Steel Groove Flange
ASTM A182 Duplex Steel SW Flange2205 Duplex Stainless Steel Grades
Duplex Steel Grade F60 Threaded FlangeASME B16.5 S32205 Steel Forged Flange
ASME SA182 DSS FlangeDuplex Blind Flange
ANSI B16.36 Duplex 2205 FlangeClass 150 Duplex Pipe Flange
SAF 2205 FlangeS32205 Flange
Ferritic Steel 2205 FlangeClass 300 Duplex Welding Neck Flange
UNS S31803 FlangeDSS Slip On Flange

2205 Duplex WNRF Flanges Testing Facility

 Duplex Surface Treatment


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