| Highlight of duplex 2205 flanges | |
|---|---|
| Custom Sizes | Available |
| Free Cutting Service | According to requirement |
| Discount | 5 % discount |
| MTC | EN 10204 3.1/3.2 |
| Marking |
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| Delivery Time |
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| Sizes in ready stock | upto 48 inch |
| Other accessories |
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| Face type |
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| Class | Upto 3000 lbs |
| Other flanges available in stock |
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| Thread types |
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| Third Party Inspections |
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UNS S31803 Slip on Flange Manufacturer
What Are The Most Common Types Of Duplex 2205 Flanges Naman Pipe & Tubes Manufactured
Table of Content
UNS S32205 Blind Flange Specifications
DSS 2205 Pipe Flanges Specification Chart
Connection
- Bolting
- Welded
- Threaded
DIN standard
- PN 420
- PN 100
- PN 150
- PN 50
- PN 250
- PN 20
Face types
- Male and female (M&F)
- Ring Joint face (RTJ)
- Flat face (FF)
- Raised face (RF)
- Tongue and groove (T&G)
2205 Duplex Steel Flange manufacturing method
- SAF 2205 plate flange- ASTM A240/ A240M
- Duplex steel 2205 forged flange (Most popular) – ASTM A182 / A182M
- SS 2205 cast flange- ASTM A995/ A995M
Available finishes of Duplex 1.4462 forged flanges
- Serrated finish
- Cold Water finish
- Concentric serrated
- Mirror finish
- Smooth finish
- Spiral Serrated
- Stock finish
Common considerations while buying SS 2205 lap joint flanges
- Outside diameter of the pipe
- The thickness of the pipe
- Type of flange
- Material grade
- Gasket surface
- Pressure class on the flange
Thickness
- SCH 140
- SCH 120
- SCH 80
- SCH 100
- SCH 40
- SCH 20
- SCH 10
- SCH 60
- SCH 160
- SCH 180
Thread types of DIN 1.4462 blind flanges
- FPT
- BSP
- BSPP (Female & male)
- NPT
- BSPT (Female)
- MNPT (Male)
- MPT
- FNPT (Female)
Marking on 2205 Stainless Steel flanges
- Heat number
- Material code
- Thickness (SCH)
- Pressure class
- Material quality
- Manufacturer's logo or code
- Dimension
Types of Duplex 2205 slip on flanges
- Duplex 2205 SORF flange
- DIN 1.4462 SO flange
- Alloy 2205 SOFF flange
SAF 2205 blind flange types
- 2205 Duplex BLRF flange
- Alloy 2205 BLFF flanges
Melting point of 2205 Duplex Blind Flange
- 1350 °C
Material grade
- ASTM A182 F51
Types of DSS socket weld flange
- Duplex 2205 SWRF flanges
- SS 2205 SWFF flange
Bolts hole
- 4 To 24
2205 Duplex weld neck flange types
- 2205 Duplex Steel WN flange
- Alloy 2205 WNRF flanges
- SAF 2205 WNFF flange
Duplex 2205 threaded flange thread types
- Metric coarse
- Trapezoidal
- Metric fine
- Coarse thread (UNC)
- BSF
- UNJ
- UNEF
- ACME
- Fine Thread (UNF)
- 12-Thread series (12-UN)
- 8-Thread Series(8UN)
Origin of material
- Ukraine
- Indian
- Japanese
- European
- Russian
- USA
- Korean
Heat treatment
- Normalizing
- Quenching tempering
- Annealing
Duplex Stainless Steel 2205 Weld Neck Flange Sizes and Dimensions
Duplex 2205 Flanges Sizes & Strength
Duplex 2205 flange sizes
- 1/2″ to 48″
- PN 2.5 – PN 400
Pressure Class
- 150#
- 300#
- 600#
- 900#
- 1500#
- 2500#
Manufacturing standard
- BS EN 1092-1
- ASME B16.48
- ASME B16.5
- API 6A
- ASME B16.47
- ASME B16.36
Temperature range of 2205 duplex flange
- 1900-2100°F
- 250°-500°C
2205 Stainless Steel Flanges hardness
- 290 Max
American standard
- ASTM A182
- ASME SA182
Custom Size/ Cut to length
- Mail us at info@namanpipe.com
Elastic modulus of DIN 1.4462 blind flanges
- 190 Gpa
EN 1.4462 Forged Flanges Supplier in India
Dimensional standard of SAF 2205 Forged Flanges
Testing Methods
- Carburization test
- Charpy impact tests
- Fatigue tests on screws
- Torsion test
- Hardness testing
- Decarburization test
- Proof Load Test
- Head soundness test
- Tensile test
- Fatigue test on H specimens
- Retempering test
Testing standards of SAF 2205 Pipe Flanges
- SAE J1199
- ASTM F606/F606M
- SAE J429
- ISO 898-1
- SAE J995
British standards
- BS EN 1092-1
- BS 10
- BS 4504
German Standard Of DSS 2205 flange
- DIN 2622 / 2641 / 2655 / 2656 Type 2, 4 – Lap joint
- DIN 2578 / 2573 Type 1 – Flat
- DIN 2527 Type 5 – Blind
- DIN 2558 / 2565 / 2566 / 2567 / 2568 / 2569 Type 12 – Threaded
- DIN 2627 to 2638 Type 11 – Weld neck
Support documents list with each delivery
- Testing and inspection procedures
- NDE / PMI procedure
- Purchase requisitions
- HIC test certificates
- PMI including overlay NDE
- Ferrite / Thickness check
- Galvanizing certificates
- Testing procedures & PWHT procedure
- Calculation reports & welding procedures
- Hardness testing & impact test result
- Cross sectional assembly drawings
Various Types of Duplex 2205 Flanges
Duplex 2205 Flanges
Duplex 2205 Flange Material
SAF 2205 Flanges
UNS S31803 Flanges
UNS S32205 Flange
Duplex 2205 Slip on Flange
Alloy 2205 Blind Flange
UNS S32205 Weld Neck Flange
UNS S31803 Socket Weld Flange
DIN 1.4462 Threaded Flange
SAF 2205 Lap Joint Flange
Duplex 2205 Ring Joint Flange
DIN 1.4462 Orifice Flange
UNS S32205 Spectacle Blind Flange
Duplex Steel 2205 Nipoflange
Duplex 2205 Flanges manufacturers in India produce special design as per drawing
Alloy 2205 Blind Flange Chemical Composition
Cr Chromium 24.00-26.00 22 |
|
C Carbon 0.030 |
N Nitrogen 0.24 - 0.32 |
Fe Others 58.095 min |
|
Ni Nickel 6.00 - 8.00 |
Mo Molybdenum 3.000 - 5.00 |
|
Mn Mangnese 1.20 max |
Si silicon 0.80 max |
Duplex 2205 Flanges manufacturers in India according to ASME b16.5 standard
ASTM A182 Grade 2205 Threaded Flange Stockist in Mumbai
Duplex 2205 Flanges Benefits
Duplex 2205 Flanges supplier in India offers competetive prices with custom sizes
UNS S31803 Flanges Mechanical Properties
|
Yield strength 550 ksi/Mpa |
|
Tensile strength 795 ksi/Mpa |
|
- |
Elongation 15% |
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Reduction in area 48 % |
Hardness (HB) 310 |
SAF 2205 Weld Neck Flange Equivalent Grade
| WERKSTOFF NR. | UNS |
| 1.4462 | S31803 |
| 1.4462 | S32205 |
Stocking distributor of Duplex 2205 Flanges available in various pressure ratings
Physical Properties of DSS 2205 Flanges
| Density (Kg.m-1) | 7810 |
| Thermal conductivity, 20°C | 15 |
| Specific Heat, 20°C (J.Kg-1.°K-1) | 400 |
| Specific Electrical Resistance, 20°C (µO.m) | 0.85 |
| Magnetic Permeability | <50 |
| Young’s Modulus (N/mm2) | 190 x 10^3 |
| Mean coefficient of thermal expansion | 11 x 10^-6 |
Looking for high strength DSS 2205 Slip on Flange for offshore platforms? Exporter and stockholder of Duplex 2205 Flanges in Mumbai provide custom dimension as per project requirement
Dimension Table of UNS S32205 Flange
| FLANGE NPS |
Inside Diameter |
Raised Face Thickness (T) |
Bolt Circle (BC) |
Raised Face (R) |
Outside Diameter |
Raised Face (RF) |
No. of Bolt Holes |
H | Flat Face Thickness (T2) |
Bolt Hole (B) |
T1 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/2" | 0.88" | .62" | 2.38" | 1.38" | 3.50" | .063" | 4 | 1.19" | .56" | .62" | .38" |
| 3/4" | 1.09" | .62" | 2.75" | 1.69" | 3.88" | .063" | 4 | 1.50" | .56" | .62" | .44" |
| 1" | 1.36" | .69" | 3.12" | 2.00" | 4.25" | .063" | 4 | 1.94" | .63" | .62" | .50" |
| 1-1/4" | 1.70" | .81" | 3.50" | 2.50" | 4.62" | .063" | 4 | 2.31" | .75" | .62" | .56" |
| 1-1/2" | 1.97" | .88" | 3.88" | 2.88" | 5.00" | .063" | 4 | 2.56" | .82" | .62" | .62" |
| 2" | 2.44" | 1.00" | 4.75" | 3.62" | 6.00" | .063" | 4 | 3.06" | .94" | .75" | .69" |
| 2-1/2" | 2.94" | 1.12" | 5.50" | 4.12" | 7.00" | .063" | 4 | 3.56" | 1.06" | .75" | .82" |
| 3" | 3.57" | 1.19" | 6.00" | 5.00" | 7.50" | .063" | 4 | 4.25" | 1.13" | .75" | .88" |
| 3-1/2" | 4.07" | 1.25" | 7.00" | 5.50" | 8.50" | .063" | 8 | 4.81" | 1.19" | .75" | .88" |
| 4" | 4.57" | 1.31" | 7.50" | 6.19" | 9.00" | .063" | 8 | 5.31" | 1.25" | .75" | .88" |
| 5" | 5.66" | 1.44" | 8.50" | 7.31" | 10.00" | .063" | 8 | 6.44" | 1.38" | .88" | .88" |
| 6" | 6.72" | 1.56" | 9.50" | 8.50" | 11.00" | .063" | 8 | 7.56" | 1.50" | .88" | .94" |
| 8" | 8.72" | 1.75" | 11.75" | 10.62" | 13.50" | .063" | 8 | 9.69" | 1.69" | .88" | 1.06" |
| 10" | 10.88" | 1.94" | 14.25" | 12.75" | 16.00" | .063" | 12 | 12.00" | 1.88" | 1.00" | 1.13" |
| 12" | 12.88" | 2.19" | 17.00" | 15.00" | 19.00" | .063" | 12 | 14.38" | 2.13" | 1.00" | 1.19" |
| 14" | 14.14" | 2.25" | 18.75" | 16.25" | 21.00" | .063" | 12 | 15.75" | 2.19" | 1.12" | 1.32" |
| 16" | 16.16" | 2.50" | 21.25" | 18.50" | 23.50" | .063" | 16 | 18.00" | 2.44" | 1.12" | 1.38" |
| 18" | 18.18" | 2.69" | 22.75" | 21.00" | 25.00" | .063" | 16 | 19.88" | 2.63" | 1.25" | 1.50" |
| 20" | 20.20" | 2.88" | 25.00" | 23.00" | 27.50" | .063" | 20 | 22.00" | 2.83" | 1.25" | 1.63" |
| 22" | 22.22" | 3.13" | 27.25" | 25.25" | 29.50" | .063" | 20 | 24.25" | 3.07" | 1.38" | 1.75" |
| 24" | 24.25" | 3.25" | 29.50" | 27.25" | 32.00" | .063" | 20 | 26.12" | 3.19" | 1.38" | 1.82" |
Torque Formula of Duplex Steel 2205 Flanges
| Size in Inches | Size in Millmeter | Max. Radial Projection of Imperfections that are | |
|---|---|---|---|
| Serrations, Deeper Than the Bottom, Millmeter | Serrations, No Deeper Than the Bottom, Millmeter | ||
| 1/2 | 15 | 1.05 | 3.00 |
| 1 | 25 | 1.05 | 3.00 |
| 3/4 | 20 | 1.05 | 3.00 |
| 1 1/4 | 32 | 1.05 | 3.00 |
| 2 | 50 | 1.05 | 3.00 |
| 1 1/2 | 40 | 1.05 | 3.00 |
| 2 1/2 | 65 | 1.05 | 3.00 |
| 3 | 80 | 1.05 | 4.05 |
| 4 | 100 | 3.00 | 6.00 |
| 3 1/2 | 90 | 3.00 | 6.00 |
| 5 | 125 | 3.00 | 6.00 |
| 6 | 150 | 3.00 | 6.00 |
| 8 | 200 | 4.05 | 8.00 |
| 10 | 250 | 4.05 | 8.00 |
| 14 | 350 | 4.05 | 8.00 |
| 12 | 300 | 4.05 | 8.00 |
| 16 | 400 | 4.05 | 10.00 |
| 20 | 500 | 6.00 | 12.00 |
| 18 | 450 | 6.00 | 12.00 |
| 24 | 600 | 6.00 | 12.00 |
Pressure Rating of UNS S31803 Flanges
| Temperature °F | 150# | 400# | 300# | 600# | 1500# | 900# | 2500# |
| -20 to 100 | 275 | 960 | 720 | 1440 | 3600 | 2160 | 6000 |
| 200 | 230 | 800 | 600 | 1200 | 3000 | 1800 | 5000 |
| 300 | 205 | 720 | 540 | 1080 | 2700 | 1620 | 4500 |
| 400 | 190 | 660 | 495 | 995 | 2485 | 1490 | 4140 |
| 500 | 170 | 620 | 465 | 930 | 2330 | 1395 | 3880 |
| 600 | 140 | 580 | 435 | 875 | 2185 | 1310 | 3640 |
| 650 | 125 | 575 | 430 | 860 | 2150 | 1290 | 3580 |
| 700 | 110 | 565 | 425 | 850 | 2125 | 1275 | 3540 |
| 750 | 95 | 555 | 415 | 830 | 2075 | 1245 | 3460 |
| 800 | 80 | 540 | 405 | 805 | 2015 | 1210 | 3360 |
| 850 | 65 | 530 | 395 | 790 | 1980 | 1190 | 3300 |
| 900 | 50 | 520 | 390 | 780 | 1945 | 1165 | 3240 |
| 950 | 35 | 510 | 380 | 765 | 1910 | 1145 | 3180 |
| 1000 | 20 | 430 | 320 | 640 | 1605 | 965 | 2675 |
| 1050 | 20 | 410 | 310 | 615 | 1545 | 925 | 2570 |
| 1100 | 20 | 345 | 255 | 515 | 1285 | 770 | 2145 |
| 1150 | 20 | 265 | 200 | 400 | 995 | 595 | 1655 |
| 1200 | 20 | 205 | 155 | 310 | 770 | 465 | 1285 |
| 1250 | 20 | 150 | 115 | 225 | 565 | 340 | 945 |
| 1300 | 20 | 115 | 85 | 170 | 430 | 255 | 715 |
| 1350 | 20 | 80 | 60 | 125 | 310 | 185 | 515 |
| 1400 | 20 | 65 | 50 | 95 | 240 | 145 | 400 |
| 1450 | 15 | 45 | 35 | 70 | 170 | 105 | 285 |
| 1500 | 10 | 35 | 25 | 55 | 135 | 80 | 230 |
Temperature Capabilities of SAF 2205 Slip on Flange
| Temperature Capabilities | -50°C to 300°C |
Manufacturing Standards and Origin
| Russia | Europe | Japan | France | China |
| Ghost | ISO 7005, BS EN 1092-2 (Iron), PN | JIS | NF E 29-200/ NF E 29-203 | GB/T 9112 / 9119 |
| Italy | Europe | Europe | USA | Australia and UK |
| UNI 2276/ 6091 | BS EN 1092-3 (Alloy) | BS EN 1092-1 (Steel) | ANSI | BS 10 |
| USA | Malaysia | Korea | Australia | Canada |
| ASME, ASTM, MSS SP44, AWWA, API-605 | MS 816, MS 253 | KS | AS 2129 | CSA B16.5/ B16.47 |