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EN 1092-2 PN10 Alloy 2205 Blind Flange and Duplex Stainless Steel Slip On Flange manufacturer in India


Duplex Flanges



Duplex Flanges Specifications


Specification Duplex Flanges
Flange Test Hydrostatic testing machine/ UI trasonic flaw detector/ X-ray detector/ Direct-reading Spectrograph/ Magnetic particle detector
Flange Equipment Pushing Machine/ electric bevelling machine/ Press machine/ Bending machine/ Sand-blasting machine etc
Coating Anti-rust Paint/ Zinc Plated/ Oil Black Paint/ Yellow Transparent/ Cold and Hot Dip Galvanized
Face Type RTJ/ FF/ RF/ lap joint/ Male & Female / Tongue & Groove.
Dimensions And Standard EN 1092-1/ EN 1092-2/ API/ ISO/ JIS/ GOST/ PN
Manufacturer Length NPS 1⁄₂" To NPS 48”
EN Standard 6Bar/ 10Bar/ 16Bar/ 25Bar/ 40Bar
Forging Methods Casting/ Forging/ Rolling/ Cutting
Schedule SCH 5S, SCH 10, SCH 40, SCH 80, SCH 120, SCH 160, SCH 180 To XXS
DIN Standard PN6/ PN10/ PN16/ PN25/ PN40/ PN64
Application Bitumen upgraders
Heavy oil refineries.
Nuclear power (mostly seamless).
Petrochemicals and acids.
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Production Technique Forged/ Heat treated and machined
Duplex Flanges Manufacturer Of Forged/ Threaded/ Screwed / Plate
JIS Standard 5K/ 10K/ 16K 20K/ 30K/ 40K/ 63K
Other Standard B16.47 Series A & B/ B16.48, BS4504/ GOST
UNI Standard 6 Bar/ 10 Bar/ 16 Bar/ 25 Bar/ 40 Bar
Supporting Material Gasket/ Ring Joint/ Flange Bolts
Most common types of SS Flange Weld Neck Ring Flanges (WNRF)
Blind Ring Flanges (BLRF)
Threaded Ring Flanges
Lap Joint Ring Flanges (LJRF)
Slip-On Ring Flanges (SORF)
Socket Weld Ring Flanges (SWRF)
Ring Type Joint Flanges (RTJF)
Manufacturer Pressure Class Class 150 (lb) up to 24"
Class 300 (lb) up to 20"
Class 600 (lb) up to 20"
Class 900 (lb) up to 16"
Class 1500 (lb) up to 10"
Class 2500 (lb) up to 8"
  • Price stability can be seen in Duplex Flanges Manufacturer In India
  • Duplex 2205 Flanges Material have high corrosion resistance, particularly to stress corrosion cracking
  • Very little or no maintenance material
  • Duplex Stainless Steel Flanges are suitable for harsh conditions.
  • Buy from Duplex Flanges Manufacturer in India for factory price
  • A largest Manufacturer, Wholesaler, Distributor, Suppliers, Dealer, Distributor, Source, Stock, Stockholder, Traders, Importer, Exporter, Fabricator & Stockist in Asia & Middle East.

Duplex 2205 Flanges Price List


Type Of Flange Size In Inch SCH Class Grade Price In INR (India) Per Piece
Slip On Flange 1 40 150 Duplex 2205 268.00
Slip On Flange 2 40 150 - 434.00
- 3 40 150 - 689.00
Slip On 8 80 300 - 1158.00
Blind Flange 3/4 40 150 Duplex 2205 190.00
1 40 150 - 350.00
Blind 1-1/2 40 150 - 499.00
Weld Neck Flange 2 STD 150 - 479.00
- 4 STD 300 - 873.00
Weld Neck 6 80 300 Duplex 2205 1379.00

Why don't you directly contact a Duplex Flanges manufacturer in India? We produce as per your drawing, check online inventory of ASME B16.5 UNS S31803 Weld Neck Flange, Spectacle Blinds, Spades, Ring Spacers, and ASTM A182 F51 Lap Joint Flange


Types Of Duplex 2205 Flange Material


Duplex Blind Flanges

Duplex Blind Flanges

Duplex 2205 Slip On Flanges

Duplex 2205 Slip On Flanges

Alloy 2205 Weld Neck Flanges

Alloy 2205 Weld Neck Flanges

Duplex Stainless Steel Threaded Flanges

Duplex Stainless Steel Threaded Flanges

 Duplex Steel Puddle Flange

Duplex Steel Puddle Flange

ASTM A182 F51 RTJ Flanges

ASTM A182 F51 RTJ Flanges

UNS S32205 Orifice Flanges

UNS S32205 Orifice Flanges

 UNS S31803 Spectacle Blind Flanges

UNS S31803 Spectacle Blind Flanges

DIN 1.4462 Plate Flanges

DIN 1.4462 Plate Flanges

F51 Duplex Steel Reducing Flange

F51 Duplex Steel Reducing Flange

 A182 gr F51 Vanstone Flange

A182 gr F51 Vanstone Flange

A182 F51 Duplex Raised Face Flanges

A182 F51 Duplex Raised Face Flanges

ASTM A182 F51 UNS S31803 Square Flange

ASTM A182 F51 UNS S31803 Square Flanges

SA 182 F51 UNS S31803 Flat Face Flanges

SA 182 F51 UNS S31803 Flat Face Flanges

2205 Stainless Steel Tapped Blind Flanges

2205 Stainless Steel Tapped Blind Flanges

Duplex 2205 Flanges

Duplex 2205 Flanges

Duplex Stainless Steel Flangess

Duplex Stainless Steel Flanges

Duplex Steel Flanges

Duplex Steel Flanges

ASTM A182 F51 Flange

ASTM A182 F51 Flange

UNS S32205 Flange

UNS S32205 Flanges

UNS S31803 Flange

UNS S31803 Flanges

1.4462 Flange

1.4462 Flange

Duplex Ss Flange

Duplex SS Flange

Flange Duplex 2205

Flange Duplex 2205


Grades Of Duplex Flanges


UNS S32205 Flange

UNS S32205 Flange

UNS S31803 Flange

UNS S31803 Flange


Class 150 Duplex Flanges Dimensions


Class 150 Duplex Flanges Dimensions
Normal Pipe SizeFlange
Diameter
('O')
Diameter of
(B.C.)
'A'
Diameter of (B.H.)
'D'
Holes
Number
Flanges Wall Thickness
'C'
Diameter (Flanges) at Weld Bevel(Flanges) Diameter of Hub
'E'
Length Of Through HubBore ('B')Diameter of
(RF)
R
Depth of
Socket Weld
F
Threading
Length
SORF/ SWRF
(Y)
WNRF
(Y)
Lap Joit
(Y)
SORF/ SWRF
(B)
Lap Joit
(B)
1/2''1595.266.715.9414.321.338.122.252.422.222.322.934.99.515.9
3/4''20117.582.519.0415.926.747.625.457.125.427.728.242.911.115.9
1''25123.888.919.0417.533.554.027.061.927.034.535.050.812.717.5
132133.398.419.0420.642.263.528.666.728.643.243.763.514.320.6
140155.6114.322.2422.248.369.831.769.831.749.550.073.015.922.2
2''50165.1127.019.0825.460.484.136.573.036.562.062.592.117.525.4
265190.5149.222.2828.673.1100.041.379.441.374.775.4104.819.028.6
3''80209.5168.322.2831.888.9117.546.082.546.090.791.4127.0-30.2
390228.5184.222.2834.9101.6133.449.385.749.3103.4104.1140.0-31.7
4''100273.0215.925.4838.1114.3152.454.0101.654.0116.1116.8157.2-33.3
5''125330.2266.728.6844.4141.2188.960.3114.360.3143.8144.5185.7-36.5
6''150355.6292.128.61247.6168.4222.266.7117.566.7170.7171.4215.9-39.7
8''200419.1349.231.71255.6219.2273.076.2133.376.2221.5222.2269.9-44.4
10''250508.0431.834.91663.5273.0342.985.7152.4111.2276.3277.4323.8-49.2
12''300558.8488.934.92066.7323.8400.092.1155.6117.3327.1328.2381.0-55.6
14''350603.2527.038.12069.9355.6431.893.7165.1127.0359.1360.2412.7-57.1
16''400685.8603.241.32076.2406.4495.3106.4177.8139.7410.5411.2469.9-63.5
18''450742.9654.044.42482.6457.2546.1117.5184.1152.4461.8462.3533.4-68.3
20''500812.8723.944.42488.9508.0609.6127.0190.5165.1513.1514.3584.2-73.0
24''600939.8838.250.824101.6609.6717.5139.7203.2184.1615.9615.9692.1-82.5

BS4504 PN16 Hydro-tested Duplex 2205 Threaded Flange and ASTM A182 Gr F51 Forged Flange supplier in India


Gasket Material For Duplex Flanges


(Normal Size Of Pipes) In Inch(I.D.) Inner Daimeter Gasket
(O.D.) Outer Daimeter Gasket
Class 150#/ LB Class 300#/ LB Class 400#/ LB Class 600#/ LB Class 900#/ LB
1/20.841.8752.1252.1252.1252.50
3/41.062.252.6252.6252.6252.75
11.312.6252.8752.8752.8753.125
1 1/41.6633.253.253.253.50
1 1/21.913.3753.753.753.753.875
22.384.1254.3754.3754.3755.625
2 1/22.884.8755.1255.1255.1256.50
33.505.3755.8755.8755.8756.625
44.506.8757.1257.007.6258.125
55.567.758.508.3759.509.75
66.628.759.8759.7510.5011.375
88.621112.12512.0012.62514.125
1010.7513.37514.2514.12515.7517.125
1212.7516.12516.62516.5018.0019.625

Weight Of Duplex Flanges


Pressure ClassNominal Size Of Pipe  (NPS)Slip On (SORF)Threaded (NPT)Socket Weld (SWRF)Lap Joint (LOOSE)Blind (BLRF)Weld Neck (WNRF)
Class 150 Flanges½ 112122
¾222222
1222223
333333
1½ 333344
2555556
2½ 8888710
39999911.5
3½ 111211111312
4131313131716.5
5151515152021
6191919192726
8303030304742
10434343437054
126464646412388
14909090105140114
161069898140180140
18130130130160220165
20165165165195285197
22185185185245355225
24220220220275430268

Duplex Flange Pressure Rating


ASME/ ANSI B16.5Pressure Rating
Temperature °FClass 150Class 300Class 400Class 600Class 900Class 1500Class 2500
-20 to 1002757209601440216036006000
2002306008001200180030005000
3002055407201080162027004500
400190495660995149024854140
500170465620930139523303880
600140435580875131021853640
650125430575860129021503580
700110425565850127521253540
75095415555830124520753460
80080405540805121020153360
85065395530790119019803300
90050390520780116519453240
95035380510765114519103180
10002032043064096516052675
10502031041061592515452570
11002025534551577012852145
1150202002654005959951655
1200201552053104657701285
125020115150225340565945
13002085115170255430715
1350206080125185310515
140020506595145240400
145015354570105170285
15001025355580135230

Check Duplex Steel Flanges Material Price list and dimensions, extensive range of BS10 Table D UNS S32205 Plate Flange and DIN 1.4462 Long Weld Neck Flange in pressure class 150 to 2500, call now to get a free sample!

Duplex SS Flanges Tensile Strength


Duplex Flanges Tensile Strength ksi.(Mpa) 125(862)

Yield Strength Of Duplex Stainless Steel Flanges


Duplex Flanges Yield Strength (minimum)
ksi. (Mpa) 90(621)

Duplex Blind Flange Dimensions


Dimensions of Class 150, 300, 600, 900, 1500, 2500


Duplex Blind Flange Dimensions
CLassCLass 150CLass 300CLass 600CLass 900CLass 1500CLass 2500
Diameter
(D)
909595120120135
(B)9.612.714.322.322.330.2
11.214.320.728.728.736.6
Diameter
(G)
35.135.135.135.135.135.1
Diameter
(K)
60.366.766.782.682.688.9
Number
(L)
444444
Diameter
(L)
15.915.915.922.222.222.2
Stud Bolts Diameter x Length
Diameter
(inch)
1/21/21/23/43/43/4
Length in
millimeter
556575110110120

Manufacturer of Duplex 2205 Flanges offers AS/NZ 4087 ASTM A182 gr F51 Socket Weld Flange and SA 182 F51 Duplex Steel Orifice Flanges in Ring-Type Joint (RTJ), FF, and RF face

WNR 1.4462 Blind Flange Manufacturing Process


WNR 1.4462 Blind Flange Manufacturing Process

Raw Material

  • Raw Materia
  • Materia Dimension And Visual
  • Materia Quantity
WNR 1.4462 Blind Flange Manufacturing Process

Inspection

  • Chemical And Mechanical Analysis
  • Analysis Of Preservation Certificate
WNR 1.4462 Blind Flange Manufacturing Process

Cutting

  • Cut Surface
  • Marking
  • Weight Measuring
WNR 1.4462 Blind Flange Manufacturing Process

Forging Flange

  • Grade Of Material
  • Control Flange Temperature
WNR 1.4462 Blind Flange Manufacturing Process

Heat Treatment

  • Flange Solution Treatment
  • Flanges Mechanical Test
  • Normalizing
WNR 1.4462 Blind Flange Manufacturing Process

Forging Rolling Of Flange

  • Check Dimension
  • Check Marking
  • Check Weight
WNR 1.4462 Blind Flange Manufacturing Process

Final Inspection Of Pipe Flange

  • Test Of Visual
  • Test Of Nondestructive
WNR 1.4462 Blind Flange Manufacturing Process

Rust Prevention

  • View Preserve
  • Marking
  • Heat Number
WNR 1.4462 Blind Flange Manufacturing Process

Packaging

  • Specification Of Packing
  • Inspection Of Packing
  • Delivery Time And Day

Alloy 2205 Weld Neck Flange Installation


Alloy 2205 Weld Neck Flange Installation

UNS S32205 Chemical Composition


Grade C Mn Ni N Fe Si P S Cr Mo
UNS S32205 Flange 0.030 (maximum) 2.00 (maximum) 4.50 – 6.50 0.8 – 0.20 63.54 (minimum) 1.00 (maximum) 0.030 (maximum) 0.020 (maximum) 21.0 – 23.0 2.50 - 3.50

UNS S32205 Mechanical Properties


Grades Melting Point (°C) Melting Point (°F) Density (g/cm 3) Density (lb/in 3)
UNS S32205 Flange 1420 – 1465 2588 – 2669 7.805 0.285

Duplex Steel Slip On Flanges Dimensions


Dimensions of Class 150, 300, 600, 900, 1500, 2500

Duplex Steel Slip On Flanges Dimensions

CLass15030060090015002500
Diameter
A
3038383838...
Diameter
D
909595120120...
THK
B
9.612.714.322.322.3...
11.214.320.728.728.7...
Diameter
G
35.135.135.135.135.1...
Diameter
K
60.366.766.782.682.6...
Height1421223232...
15.622.628.438.438.4...
Number
L
44444...
Diameter
L
15.915.915.922.222.2...
Stud Bolts Diameter x Length
Diameter
(in)
1/21/21/23/43/4...
Length
mm
556575110110...

DDS Flanges Wall Thickness


Normal Size Of PipeOuter Diameter (O.D.)10 Schedule20 Schedule30 ScheduleSTD Wall40 Schedule60 ScheduleEXT Hvy80 Schedule100 Schedule120 Schedule140 Schedule160 ScheduleXX Hvy
½0.840.083......0.1090.109...0.1470.147.........0.1880.294
¾1.050.083......0.1130.113...0.1540.154.........0.2190.308
11.3150.109......0.1330.133...0.1790.179.........0.250.358
1 ¼1.660.109......0.140.14...0.1910.191.........0.250.382
1 ½1.90.109......0.1450.145...0.20.2.........0.2810.4
22.3750.109......0.1540.154...0.2180.218.........0.3440.436
2 ½2.8750.12......0.2030.203...0.2760.276.........0.3750.552
33.50.12--0.2160.216-0.30.3---0.4380.6
3 ½40.12--0.2260.226-0.3180.318----0.636
44.50.12--0.2370.237-0.3370.337-0.438-0.5310.674
55.5630.134--0.2580.258-0.3750.375-0.5-0.6250.75
66.6250.134--0.280.28-0.4320.432-0.562-0.7190.864
88.6250.1480.250.2770.3220.3220.4060.50.50.5940.7190.8120.9060.875
1010.750.1650.250.3070.3650.3650.50.50.5940.7190.84411.1251

Duplex 2205 Flanges Hardness


Rockwell Hardness 25C

Duplex Stainless Steel Flange Material Standard


Duplex Stainless Steel Flange Material Standard
  • EN 1092-1
  • AWWA C207
  • JIS
  • ISO
  • BS 4504
  • ASME B16.5
  • ANSI B16.5
  • MSS SP-44
  • EN 1092-2 PN16
  • DIN

2205 Duplex Weld Neck Flanges Dimensions


2205 Duplex Weld Neck Flanges Dimensions

Dimensions of Class 150, 300, 600, 900, 1500, 2500

CLassCLass 150CLass 300CLass 600CLass 900CLass 1500CLass 2500
Diameter
A
303838383843
Diameter
D
909595120120135
Thickness
B
9.612.714.322.322.330.2
11.214.320.728.728.736.6
Diameter
G
35.135.135.135.135.135.1
Diameter
K
60.366.766.782.682.688.9
Hight465152606073
47.652.658.466.466.479.4
Number
L
444444
Diameter
L
15.915.915.922.222.222.2
Stud Bolts Diameter x Length
Diameter
(in)
1/21/21/23/43/43/4
Length
mm
556575110110120

Duplex Steel Flanges Bolt Chart


Duplex Steel Flanges Bolt Chart
Duplex Steel Flanges Bolt Chart

Duplex Stainless Steel Flanges Sizes


Normal Pipe Size

DN

1/2

15

3/4

20

1

25

1 1/4

32

 1 1/2

40

2

50

2 1/2

65

3

80

4

100


Flange Duplex 2205 Production Process


Flange Duplex 2205 Production Process

Duplex Stainless Steel Slip On Flange Installation


Duplex Stainless Steel Slip On Flange Installation

Face Imperfections Of ASTM A182 F51 Flange



Face Imperfections Of ASTM A182 F51 Flange

UNS S32205 Flange Tolerance


Duplex Flanges DiameterTolerance
(A)(Outer Diameter)
  • When Outer Diameter is 24 Inch or less: ±1/16" (1.6 mm)
  • When Outer Diameter is over 24": ±1/8" (3.2 mm)
(D)(Inner Diameter)
  • 10 Inches and smaller: ±1/32" (0.8 in mm)
  • 12 Inches thru 18": +1/8" (3.2 in mm)
  • 20 Inches and larger: -1/16" (1.6 in mm)
(B) Contact Face
  • 1/16" (RF): ±1/32" (0.8 mm)
  • 1/4" (RF), Tongue And Groove (male And female): ±1/64" (0.4 mm)
(J)Hub At Base Dai.
  • When hub base is 24 inches or smaller: ±1/16" (1.6 millimeter)
  • When hub base is over 24": ±1/8" (3.2 millimeter)
(H)Diameter of hub at point of welding
  • 5 inch or smaller: +3/32" (2.4 mm), -1/32" (0.8 millimeter)
  • 6 inch or larger: +5/32" (4.0 millimeter), -1/32 (0.8 mm)
(P)Drilling
  • (B.C.): ±1/16" (1.6 mm)
  • (B.H.) spacing: ±1/32" (0.8 mm)
 Eccentricity of (bc) with respect to facing
  • 2 1/2" or smaller ±1/32" (0.8 mm) max.
  • 3" or larger ±1/16" (1.6 mm) max.
(C)(W.T.)
  • 18 inch or smaller: ±1/8" (3.2 mm), -0"
  • 20 inch or larger: ±3/16" (4.8 mm), -0"
(K)hub Length
  • 10 Inch or smaller: ±1/16" (1.6 millimeter)
  • 12 Inch or larger: ±1/8" (3.2 millimeter)

UNS S31803 Flange Facing Types


UNS S31803 Flange Facing Types

  • Type A: Flat Face (FF)
  • Type B: Raised Face (RF)
  • Type C: Tongue Face (TF)
  • Type D: Grooved Face (GF)
  • 1Type E: Spigo
  • Type F: Recess
  • Type G: Ring Recess
  • Type H: O-Ring Groove

Duplex 2205 Socket Weld Flanges Dimensions


Duplex 2205 Socket Weld Flanges Dimensions
NPS Of SWRFOuter DiameterDiameter of RFMinimum ThicknessHub DiameterThrough Hub LengthBore DiameterSocket DepthBolt Circle DiameterBolt Holes DiameterFlanges Bolt NumberWeight In Kilogram-
(NPS)(O)(R)(tf)(X)(Y)(B1)(B2)(D)(W)(I)(n)(-)
1/29034.99.6301422.215.81060.315.940.42
3/410042.911.2381427.720.91169.915.940.60
111050.812.7491634.526.61379.415.940.83
1 1/411563.514.3591943.235.11488.915.941.01
1 1/212573.015.9652149.540.91698.415.941.32
215092.117.5782461.952.517120.719.142.07
2 1/2180104.820.7902774.662.719139.719.143.51
3190127.022.31082990.777.921152.419.144.01

Duplex UNS S31803 Chemical Composition


Grade C S Mn Si P Cr Mo Ni N Fe
UNS S31803 Flange 0.030 (maximum) 0.020 (maximum) 2.00 (maximum) 1.00 (maximum) 0.030 (maximum) 22.0 – 23.0 3.0 – 3.5 4.50 – 6.50 0.14 – 0.20 63.72 (min.)

ASTM A790 UNS S31803 Mechanical Properties


Grade Density Yield Strength (0.2%Offset) Elongation Melting Point Tensile Strength
UNS S31803 Flange 7.8 g/cm3 Psi – 116000 , MPa – 800 Psi – 80000 , MPa – 550 1350 °C (2460 °F) 15 %