Duplex 2205 stainless steel has a two-phase microstructure i.e., ferritic and austenitic. Chemically, the Duplex 2205 Flanges Stock contains about 22% chromium, 3% molybdenum, 5 to 6% nickel as an alloyed stainless steel. Duplex 2205 Socket Weld Flange is the most widely used stainless steel grade. The main characteristic of the Uns S31803 Forged Flange is its high yield strength, which is almost double than that of the standard austenitic stainless steel grades.
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Duplex Steel 2205 Flanges also demonstrates good mechanical properties such as fatigue strength, as well as excellent resistance to stress corrosion cracking, pitting, erosion, crevice, and general corrosion in severe environments.
Typical applications of the Asme Sa790 S32205 Welding Neck Flange include their use in the following fields -
Duplex 2205 Blind Raised Face Flange is used in the processing of Chemical, transport and storage – tanks, piping, pressure vessels, and heat exchangers. The Astm A182 F51 Duplex Steel Blrf Flange finds application in the Oil and gas industry, where they are used in exploration and processing equipment such as – tubing, piping, and heat exchangers. Since the Astm A182 Gr F51 Uns S31803 Flange has good resistance to a wide range of chemicals, these flanges are used in the Marine and other high chloride environments. Effluent scrubbing systems, Equipment’s in the Pulp and paper industry are mostly exposed to acid. Because the Saf 2205 Slip On Flanges has good resistance to acidic conditions, they are used in equipment’s such as – digesters, bleaching equipment, as well as stock-handling systems. Other areas that use the 2205 Material include - Food processing equipment, Biofuels plants and Cargo tanks for ships and trucks
Due to a high chromium, molybdenum, and nitrogen content, in the A790 S32205, these Duplex 2205 Flanges demonstrates superior corrosion resistant properties as compared to other austentic stainless steel grades such as 316 and 316L in quite a few environments. The addition of elements such as Chromium, molybdenum, and nitrogen content in the Alloy 2205 Sorf Flange also provides a high resistance to pitting as well as crevice corrosion. These elements also aid in making the Saf 2205 Blind Flange resistant to even oxidizing and acidic solutions.
Uns S32205 Pipe Flange is resistant to chloride stress related corrosion cracking. Especially when the Alloy 2205 Blrf Flange is exposed to temperatures of up to about 302°F or 150°C. The presence of ferrite in the Saf 2205 Sorf ensures a good performance even in caustic environments. Heat resistance of the A790 S32205 Pipe Flange is similar to other duplex stainless steel grades. Flanges produced from duplex 2205 has good resistance to oxidation at high or elevated temperatures. Even though the Astm A182 Uns S31803 Material is subject to embrittlement on exposure to temperatures that are above 572°F or 300°C. This holds true when duplex 2207 is exposed for short periods of time; Hence, use of Duplex 2205 stainless steel flanges is not recommended at temperatures above 572°F or 300°C.
The Astm A790 S32205 Pipe Flange Supplier In India note that this grade of duplex stainless steels are known to possess good weldable properties. Although this stainless steel has good weldable properties, the 2205 Duplex Stainless Steel Flanges is generally not welded without the use of filler metal. Welding this alloy without a filler metal may result in excessive ferrite. The heat treatment done on the Astm A182 Uns S31803 is by performing annealing at a temperature range of 1868 to 2012°F. Since, duplex grade of stainless steel cannot be hardened by heat treatment, they could be work hardened. A special consideration is required to compensate for a higher coefficient of thermal expansion in order to avoid warping and distortion of these 2205 Duplex Flanges.
Specifications | Duplex 2205 |
---|---|
Duplex 2205 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. |
ASME B16.5 Duplex 2205 Flange size range | 1/2" (15 NB) to 48" (1200NB) DN10~DN5000 |
Duplex 2205 Flange Standard DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
Duplex 2205 Flange Standard ANSI | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
Duplex 2205 Flange Standard UNI | 6Bar 10Bar 16Bar 25Bar 40Bar |
Duplex 2205 Flange Standard EN | 6Bar 10Bar 16Bar 25Bar 40Bar |
Duplex 2205 Flange Standard JIS | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
Main Types | Forged / Threaded / Screwed / Plate |
Flange supporting material | Gasket, Ring Joint, Flange Bolts |
Most common types of Duplex 2205 Flanges |
|
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 |
Duplex 2205 Pipe Flanges Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
Production technique |
|
Special design | As per your drawing AS, ANSI, BS, DIN and JIS Duplex 2205 Threaded Flange, Socketweld Flange, Slip-On Flange, Blind Flange, Weld Neck Flange |
Specialized manufacturer of |
|
Test | Hydrostatic testing machine, Direct-reading Spectrograph,UI trasonic flaw detector, X-ray detector, Magnetic particle detector |
Equipment | Bending machine, Press machine, electric bevelling machine, Pushing Machine, Sand-blasting machine etc |
Origin | West Europe /Indian / USA / Japan / Korean |
Duplex 2205 2205 Flanges Standard | ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
|
Key markets and industries for Duplex 2205 Flanges |
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Export to | Indonesia, Ireland, Ukraine, Singapore,Saudi Arabia,Canada, Peru, Dubai, Brazil, Iran, Korea, USA, India, Egypt, Thailand, Spain, Oman etc |
Duplex 2205 Flanges Application |
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Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 |
Please note that the availability of India vs import manufacturers may vary.
Commodity |
Size |
Rating |
ASTM Specification |
---|---|---|---|
Flanges |
½"-24" |
150#, 300# |
ASTM F51, F60 |
ASME B16.5 Duplex 2205 Flanges |
EN TYPE |
DIN |
---|---|---|
BL – Blind |
EN-TYPE 05 |
DIN 2527 |
WN – Welding Neck |
EN-TYPE 11 |
DIN 2631 DIN 2632 DIN 2633 DIN 2634 DIN 2635 |
SO – Slip On |
EN-TYPE 01/12 |
|
LJ – Lap Joint |
EN-TYPE 02/04 |
DIN 2641 DIN 2642 DIN 2655 DIN 2656 |
THR – Threaded |
EN-TYPE 13 |
DIN 2566 |
LWN – Long Welding Neck / Integral |
EN-TYPE 21 |
|
Welding Collars |
EN-TYPE 32/34 |
|
SW – Socket Weld |
EN-TYPE 14 |
|
Duplex 2205 Flat Flange for Welding |
DIN 2573 DIN 2576 |
|
Duplex 2205 Lap Joint Short Stub End |
DIN 2673 |
|
2205 Duplex Orifice Flanges, Alloy 2205 Spades, Swivel Flanges, Spacer Rings 2205 Stainless Steel Spectable Blinds, JIS B2220, API 6A, VSM, NFE, BS10/BS4504, GOST |
NPS related to nominal diameter, DN in international standards, relations as below:
NPS |
DN |
---|---|
4 |
100 |
3/4 |
20 |
3 |
80 |
2 1/2 |
65 |
2 |
50 |
1/2 |
15 |
1 1/4 |
32 |
1 1/2 |
40 |
1 |
25 |
Note: For NPS ≥ 4, the related DN = 25 multiplied by the NPS number. For example NPS 10 is DN250.
Duplex 2205 Flanges Flange Standards / Types and Pressure Class :
ASME/ANSI B 16.5 | Slip on Flange, Welding Neck Flange, High Hub Blind Flange, Blind Flange,Lap Joint Flange, Socket Weld Flange, Ring Type Joint Flange, Threaded Flange |
PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
ASME/ANSI B 16.47 | Blind Flange [Series A & B], Welding Neck Flange |
PRESSURE CLASS | 75, 150, 300, 400, 600, 900 |
ASME/ANSI B 16.36 | Slip on Flange, Welding Neck Flange, Threaded Flange |
PRESSURE CLASS | 300, 400, 600, 900, 1500, 2500 |
BS 4504 SEC 3.1 | Hubbed Slip on Flange, Welding Neck Flange, Lapped Pipe End Flange, Hubbed Threaded Flange, Loose Plate Flange, Plate Flange, Blank Flange, Loose Plate With Weld Neck Flange |
PRESSURE CLASS | PN 2.5 TO PN 40 |
BS 4504[PART 1] | Welding Neck Flange, Plate Flange, Hubbed Slip-On Hubbed Threaded,Blank Flange, Loose Plate With Weld On Plate Collar |
PRESSURE CLASS | PN 2.5 TO PN 400 |
BS 1560 BOSS | Socket Welding Flange, Welding Neck Flange, Blind Flange, Slip-On Flange, Lapped Flange, Screwed Boss Flange |
PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
BS10 | Plate Slip-On Flange, Welding Neck Flange, Slip-On Boss Flange, Screwed 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 |
Duplex 2205 Flanges | ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc. |
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Duplex 2205 Flanges Price List | Duplex 2205 Flanges Price in India | Duplex 2205 Flanges Price in USD (per piece) | Duplex 2205 Flanges Price in UAE Dirham (per piece) |
---|---|---|---|
Flange Duplex 2205 4 #600 SORF WITH HUB Price in Mumbai | INR 13,738 / piece | USD $ 197 | AED 723 UAE Dirham |
Flange Duplex 2205 1-1/2 #600 SORF WITH HUB Price in India | INR 1,982 / piece | USD $ 29 | AED 105 UAE Dirham |
Duplex 2205 Slip On Flanges (SO FLANGE) 3mm Price per piece | INR 12,275 / piece | USD $ 176 | AED 646 UAE Dirham |
Duplex 2205 Slip On Flanges (SO FLANGE) 1.5mm Price per piece | INR 7,704 / piece | USD $ 111 | AED 406 UAE Dirham |
AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME) |
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15mm (1/2") Duplex 2205 Flange Weight Chart
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 |
2205 Duplex Weld Neck Flanges |
Alloy 2205 Reducing Flanges |
2205 Duplex SS Raised Face Weld Neck Flanges |
2205 Duplex Steel Reducing Flange |
Alloy 2205 Weld Neck Flanges |
Duplex 2205 Stainless Steel Reducing Flanges |
2205 Duplex Steel Weld Neck Flange |
2205 Stainless Steel Reducing Flange |
Duplex 2205 Stainless Steel Weld Neck Flanges |
SAF 2205 Reducing Flanges |
2205 Stainless Steel Weld Neck Flange |
2205 Duplex Forged Flanges |
Duplex 2205 A182 WNRF Flange |
Duplex 2205 Stainless Steel Forged Flanges |
2205 Duplex Blind Flanges |
Alloy 2205 Forged Flange |
2205 Duplex SS Raised Face Blind Flanges |
Duplex SS 2205 Forged Flange |
2205 Duplex Steel Blind Flanges |
Duplex 2205 Alloy Forged Flanges |
Duplex 2205 Stainless Steel Slip On Flanges |
Duplex 2205 Steel RTJ Flanges |
2205 Duplex SORF Flanges |
2205 Duplex Reducing Flanges |
Duplex Stainless Steel 2205 Slip On Flanges |
Duplex SS 2205 Reducing Flanges |
2205 Duplex Slip On Flanges |
Alloy 2205 Ring Type Joint Flange |
2205 Duplex SS Raised Face Slip On Flanges |
2205 Duplex Steel RTJ Flanges |
2205 Duplex Steel Slip On Plate Flanges |
Duplex 2205 Alloy RTJ Flanges |
Alloy 2205 Slip On Flanges |
2205 Stainless Steel RTJ Flanges |
2205 Duplex Steel Socket weld Flanges |
2205 Duplex Steel Threaded Flanges |
Duplex 2205 Stainless Steel Socket weld Flanges |
Duplex 2205 Stainless Steel Threaded Flanges |
2205 Stainless Steel SWRF Flanges |
2205 Stainless Steel Threaded Flanges |
ASME B16.5 Alloy 2205 Socket weld Flanges |
2205 Duplex Threaded Flanges |
Spectacle 2205 Duplex Flanges |
Alloy 2205 Duct Flanges |
Alloy 2205 Square Flanges |
2205 Stainless Steel Companion Flanges |
2205 Duplex Socket weld Flanges |
2205 Duplex Ring Type Joint Flanges |
2205 Duplex SS Socket weld Flanges |
Duplex SS 2205 Threaded Flanges |
Alloy 2205 Socket weld Flanges |
Alloy 2205 Threaded Flanges |
2205 Stainless Steel Ring Flanges |
2205 Duplex Turbo Flanges |
Duplex 2205 A182 Plate Flanges |
Duplex 2205 A182 Blank Flanges |
SAF 2205 Backing Flanges |
Alloy 2205 Cover Flanges |
2205 Duplex Orifice Flanges |
2205 Duplex SS Long weld Neck Flanges |
2205 Duplex SS Orifice Flanges |
Avesta 2205 Long weld Neck Flanges |
2205 Duplex Steel Orifice Flanges |
Alloy 2205 Long weld Neck Flanges |
Alloy 2205 Orifice Flanges |
Duplex 2205 Stainless Steel Long weld Neck Flanges |
Avesta 2205 Blind Flange |
2205 Stainless Steel Forged Flanges |
22 Cr Duplex Steel Blind Flanges |
SAF 2205 Forged Flanges |
2205 Stainless Steel Blind Flange |
SAF 2205 Threaded Flanges |
2205 Duplex Steel BLRF Flanges |
2205 Duplex Long weld Neck Flanges| |
Avesta 2205 Orifice Flanges |
2205 Stainless Steel Long weld Neck Flanges |
2205 Stainless Steel Orifice Flanges |
Duplex 2205 A182 Long weld Neck Flanges |
Duplex 2205 A182 Orifice Flanges |
2205 Duplex RTJ Flanges |
Alloy 2205 Split Flanges |
Class 600 2205 Duplex Flanges |
Duplex 2205 Puddle Flanges |
Duplex 2205 Steel Exhaust Flanges |
2205 Stainless Steel Muffler Flanges |
2205 Duplex Pressed Flanges |
Duplex 2205 A182 Lap Joint Flanges |
SAF 2205 Pad Flanges |
2205 Duplex SS Nipoflange |
Duplex Stainless Steel 2205 Bleed Ring |
SAF 2205 npt threaded flange |
2205 Stainless Steel AWWA Flanges |
Alloy 2205 Flangeolet |
Avesta 2205 ansi class 150 Flange |
22 Cr Duplex Steel Ring Spacers |
Duplex 2205 A182 Weldoflange |
Duplex 2205 A182 Exhaust Flanges |
SAF 2205 Handrail Flanges |
2205 Duplex Sae Flanges |
2205 Duplex Pump Flanges |
SAF 2205 Stub End Flanges |
Alloy 2205 Metric Flanges |
2205 Duplex Header Flanges |
2205 Stainless Steel Clad Flanges |
2205 Stainless Steel Pipe Flanges |
Duplex 2205 A182 Manifold Flanges |
2205 Stainless Steel LWN flange |
2205 Duplex Integral Flange |
Duplex 2205 Stainless Steel Sbc Header Flanges |
2205 Stainless Steel Vacuum Flanges |
Duplex 2205 Alloy Slip-On Pipe Flanges |
Duplex 2205 Steel Threaded Reducing Flanges |
2205 Duplex Split Flanges |
Alloy 2205 Raised Face Flanges |
Gaskets For Alloy 2205 Flanges |
Large Diameter 2205 Duplex Flanges |
Duplex 2205 Steel Tube Flanges |
SAF 2205 Floor Flanges |
Duplex 2205 Alloy Shower Rod Flanges |
Alloy 2205 Screwed Flanges |
Click on below links for Duplex 2205 Flanges dimensions
Flange Schedule/Class |
Pipe Size - Pipe Flanges |
Flange Connection Type |
Flange Material |
Max. Pressure |
---|---|---|---|---|
ASME B16.5 Class 150 |
1/2" |
FNPT |
Super Duplex |
150 psi |
ASME B16.5 Class 150 |
1/2" |
Socket Weld |
Forged Super Duplex |
275 psi |
ASME B16.5 Class 150 |
1/2" |
Welded |
Super Duplex |
150 psi |
ASME B16.5 Class 150 |
3/4" |
FNPT |
Super Duplex |
150 psi |
ASME B16.5 Class 150 |
3/4" |
Socket Weld |
Forged Super Duplex |
275 psi |
ASME B16.5 Class 150 |
1-1/4" |
Socket Weld |
Forged Super Duplex |
275 psi |
ASME B16.5 Class 150 |
1-1/2" |
Socket Weld |
Forged Super Duplex |
275 psi |
ASME B16.5 Class 150 |
2" |
FNPT |
Super Duplex |
150 psi |
ASME B16.5 Class 150 |
2" |
Socket Weld |
Forged Super Duplex |
275 psi |
ASME B16.5 Class 150 |
2-1/2" |
Socket Weld |
Forged Super Duplex |
275 psi |
ASME B16.5 Class 150 |
3" |
Socket Weld |
Forged Super Duplex |
275 psi |
ASME B16.5 Class 150 |
4" |
FNPT |
Super Duplex |
150 psi |
ASME B16.5 Class 150 |
4" |
Socket Weld |
Forged Super Duplex |
275 psi |
ASME B16.5 Class 300 |
1/2" |
Slip On |
Forged Super Duplex |
720 psi |
ASME B16.5 Class 300 |
1/2" |
Slip On |
Forged Super Duplex |
720 psi |
ASME B16.5 Class 300 |
1" |
Slip On |
Forged Super Duplex |
720 psi |
ASME B16.5 Class 300 |
1" |
Slip On |
Forged Super Duplex |
720 psi |
ASME B16.5 Class 300 |
1-1/4" |
FNPT |
Forged Super Duplex |
720 psi |
ASME B16.5 Class 300 |
1-1/4" |
Slip On |
Forged Super Duplex |
720 psi |
ASME B16.5 Class 300 |
1-1/2" |
Slip On |
Forged Super Duplex |
720 psi |
ASME B16.5 Class 300 |
1-1/2" |
Slip On |
Forged Super Duplex |
720 psi |
ASME B16.5 Class 300 |
2" |
Slip On |
Forged Super Duplex |
720 psi |
ASME B16.5 Class 300 |
2" |
Slip On |
Forged Super Duplex |
720 psi |
ASME B16.5 Class 300 |
2-1/2" |
Slip On |
Forged Super Duplex |
720 psi |
ASME B16.5 Class 300 |
2-1/2" |
Slip On |
Forged Super Duplex |
720 psi |
ASME B16.5 Class 300 |
3" |
Slip On |
Forged Super Duplex |
720 psi |
ASME B16.5 Class 300 |
3" |
Slip On |
Forged Super Duplex |
720 psi |
ASME B16.5 Class 300 |
4" |
Slip On |
Forged Super Duplex |
720 psi |
ASME B16.5 Class 300 |
4" |
Slip On |
Forged Super Duplex |
720 psi |
Duplex 2205 Flange thickness calculation as per ASME B31.3 Section 304.5.2
Where,
Duplex SS 2205 Flange | |
ASTM A182 Duplex SS 2205 Slip-On Flange | ASTM A182 Duplex SS 2205 Threaded Flange |
ASTM A182 Duplex SS 2205 Weld Neck Flange | ASTM A182 Duplex SS 2205 Socket Weld Flange |
ASTM A182 Duplex SS 2205 Blind Flange | ASTM A182 Duplex SS 2205 Reducing Flange |
ASTM A182 Duplex SS 2205 Lap Joint Flange | ASTM A182 Duplex SS 2205 Plate Flange |
ASTM A182 Duplex SS 2205 Orifice Flange | ASTM A182 Duplex SS 2205 Forged Flange |
ASTM A182 Duplex SS 2205 Ring Type Joint Flange | ASTM A182 Duplex SS 2205 Square Flange |
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 |