Duplex Steel Products

ASTM A182 Duplex Steel UNS S31803 Flange / Duplex 2205 Steel Flanges

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ASTM A182 Duplex Steel UNS S31803 Flange / Duplex 2205 Steel Flanges

Best Price of 2205 Duplex WNRF Flanges Exporter, Duplex Steel 2205 Flanges, Ferritic / Austenitic Duplex Steel 2205 Industrial Flanges, Global Supplier of Duplex Steel Grade F56 Weld Neck Flange, Stockist of Duplex Steel Gr. F52 S32205 Slip On Flanges, Stockholder Of Duplex Steel S31803 RTJ Flange, ANSI B16.5, ANSI B16.47, B16.48, BS4504, BS 10, EN-1092 Duplex Steel Forged Flanges, Duplex Flat Flange, BS10 Table D, Table E, DIN Standard Flanges, Duplex EN 1092-1 Flanges Traders in India.

Wrought Ferritic / Austenitic Duplex Steel ASTM A182 Threaded Flanges, ASME SA182M Duplex Steel S32205 Class 300 Flange Wholesaler, Werkstoff No 1.4462 SS Socket Weld Flanges, ANSI B16.5 Duplex Steel F60 Orifice Flanges, Duplex Flange, Duplex Steel UNS S31803 F51 Pipe Flanges, UNS S32205 Duplex Lapped joint Flanges, Duplex Steel Blind Flanges Dealer in India, Manufacturer Of ASTM A182 Duplex 2205 Plate Flange in Mumbai, India.

Detailed Information

Duplex Steel 2205 Flanges also have good mechanical features including fatigue strength and are resistant to stress corrosion cracking, pitting, erosion, crevice corrosion, and general corrosion in harsh environments. Chemical, transportation, and storage – tanks, pipes, pressure vessels, and heat exchangers — employ Duplex 2205 Blind Raised Face Flange. In the oil and gas business, the Astm A182 F51 Duplex Steel Blrf Flange is used in exploration and processing equipment such as tubing, piping, and heat exchangers. Because the Astm A182 Gr F51 Uns S31803 Flange can withstand a wide range of chemicals, it is commonly used in marine and other high-chloride situations. Acid is largely subjected to effluent scrubbing systems and equipment in the pulp and paper industries. The Saf 2205 Slip-On Flanges are utilised in equipment such as digesters, bleaching equipment, and stock-handling systems because they are resistant to acidic conditions. Food processing equipment, biofuels facilities, and cargo tanks for ships and vehicles are some of the other applications for the 2205 material.

Due to the high chromium, molybdenum, and nitrogen content in the A790 S32205, these Duplex 2205 Flanges have greater corrosion resistance capabilities in a variety of conditions when compared to other austenitic stainless steel grades like 316 and 316L. Alloy 2205 Sorf Flange has great resistance to pitting and crevice corrosion due to the addition of components such as chromium, molybdenum, and nitrogen. These components also contribute to the Saf 2205 Blind Flange’s resistance to oxidising and acidic liquids. Astm A790 S32205 Pipe Flange Manufacturer It’s worth noting that this type of duplex stainless steel is well-known in India for its weldability. Despite the fact that this stainless steel has good weldability, 2205 Duplex Stainless Steel Flanges are rarely welded without the addition of filler metal. If this alloy is welded without a filler metal, excessive ferrite may form. The heat treatment for the Astm A182 Uns S31803 involves annealing at temperatures ranging from 1868 to 2012 degrees Fahrenheit. Because the duplex grade of stainless steel cannot be heat treated, it must be work-hardened.
At Prashaant Steel & Alloys, we’ve been using innovative strategies to improve the speed with which we deliver consignments. Our Duplex Steel DIN 1.4410 Socket Weld Flanges are capable of transporting gases up to 600 psi as exporters, and are packaged and transported to the nearest port for your convenience. Our production and sales teams work together to ensure that we can supply customers all around the world. Also ASTM A182 Duplex Steel Flanges are available in a variety of sizes.

Duplex 2205 Flanges Specifications and Standards

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	Socket Weld Ring Flange (SWRF), Duplex 2205 Threaded Ring Flange, Duplex 2205 Blind Ring Flange (BLRF), Duplex 2205 Weld Neck Ring Flange (WNRF), Duplex 2205 Slip-On Ring Flange (SORF), Duplex 2205 Ring Type Joint Flange (RTJF), Duplex 2205 Lap Joint Ring Flange (LJRF), Duplex 2205
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	Forged, Heat treated and machined
Special design	As per your drawing AS, ANSI, BS, DIN and JIS 15 NB (1/2″) to 200 NB (8″) Equal and Reducing Configurations Duplex 2205 Threaded Flange, Socketweld Flange, Slip-On Flange, Blind Flange, Weld Neck Flange
Specialized manufacturer of	DIN 2566 en 1092 1 Pn16 Flange DIN 2566 pn16 Rtj Flange Duplex 2205 Sorf Flange Duplex 2205 Table Flanges DIN 2566 pn10 Duplex 2205 Large Diameter Flange Duplex 2205 Threaded Flanges Duplex 2205 Blind Flanges ASTM A182 2205 Plate Flange Duplex 2205 Weld Neck Flanges Duplex 2205 Loose Flanges ASTM A182 Grade 2205 Orifice Flange Duplex 2205 Slip-On Flanges Duplex SS 2205 Lap Joint Flange Duplex 2205 Socketweld Flanges Duplex 2205 AS 4087 Water Flanges
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. BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange AS 2129: Table D; Table E; Table H B.S: BS4504 , BS3293, BS1560, BS10 ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48 ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings American standard (ANSI) ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48 British standard (BS) German (DIN) Any other specilised flanges The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203;UNI2276 DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638
Key markets and industries for Duplex 2205 Flanges	Nuclear power (mostly seamless). Heavy oil refineries. Bitumen upgraders. Petrochemicals and acids.
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	To Connect Pipe & Tubes in Power, Petroleum,Construction, Chemical, Gas, Shipbuilding,Metallurgy, etc
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

Chemical Composition of Duplex Stainless Steel Pipe Flanges

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	N	Fe
S31803	0.030 max	2.00 max	1.00 max	0.030 max	0.020 max	22.0 – 23.0	3.0 – 3.5	4.50 – 6.50	0.14 – 0.20	63.72 min
S32205	0.030 max	2.00 max	1.00 max	0.030 max	0.020 max	21.0 – 23.0	2.50 – 3.50	4.50 – 6.50	0.8 – 0.20	63.54 min

Mechanical Properties of ASTM A182 Duplex Steel Plate Flanges

Grades	Density (g/cm 3)	Density (lb/in 3)	Melting Point (°C)	Melting Point (°F)
S31803 / S32205	7.805	0.285	1420 – 1465	2588 – 2669

ASME SA182 Duplex Steel Flanges Equivalent Grades

STANDARD	WERKSTOFF NR.	UNS
Duplex 2205	1.4462	S31803 / S32205

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.

BS Flanges, EN Flanges, ANSI Flanges, JIS/ KS Flanges, ASME Flanges, DIN Flanges, AWWA C207 Flanges, EN1092-1 Flanges, API 6A Flanges, UNI Flanges,BS4504 Flanges, GB Flanges, GOST Flanges, PSI Flange

German (DIN)
AS 2129: Table D; Table E; Table H
British standard (BS)
American standard (ANSI)
B.S: BS4504 , BS3293, BS1560, BS10
ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
ANSI : MSS SP44, ANSI B16.5, ANSI B16.47 (API605), ANSI B16.36, ANSI B16.48
ANSI B16.5, ANSI B16.36, ANSI B16.47, MSS SP44, ANSI B16.48
DIN: DIN 2527, DIN 2638, DIN 2566, DIN 2641, DIN 2642, DIN 2655, DIN 2573, DIN 2576, DIN 2656, DIN 2627, DIN 2631, DIN 2632, DIN 2633, DIN 2628, DIN 2629,DIN 2634, DIN 2635, DIN 2636, DIN 2637
The other standard: EN1092-1, AWWA C207, GOST12820, JIS B2220; KS B1503, SABS1123, NFE29203, UNI2276
Any other specilised flanges in grade Duplex SS 2205

Wrought Ferritic / Austenitic Duplex Flanges Available Types

Duplex Steel Flanges	Duplex Steel EN 1092-1 Flanges
Duplex Steel BS 4504 Flanges	Duplex Steel 2205 Forged Flanges
Duplex Steel UNS S31803 Flanges	Duplex Steel S32205 Slip on Flanges
Duplex Steel Gr. F51 Flat Flange Suppliers	ANSI 2205 Duplex Steel Blind Flange
Duplex Steel Gr. F52 Weld Neck Flanges Dealer	Duplex Steel Socket weld Flanges Exporter
Duplex Steel F53 Long Weld Neck Flanges Stockholder	Duplex F54 Threaded Flanges Distributors
Duplex Steel Grade F55 Reducing Flanges	Duplex Steel F56 Ring Type Joint Flanges Manufacturer
Duplex Steel DIN 1.4462 Orifice Flange	Duplex Steel S32205 Spectacle Blind Flanges
Duplex Steel UNS S32205 WNRF Flange	Duplex 2205 SORF Flanges
ANSI B16.5 Duplex Steel F57 RTJ Flanges	Duplex Steel Screwed Flanges Stockist
ASTM A182 Duplex Steel F59 Lap Joint Flanges	ASME SA182 Duplex Steel BLRF Flange
Duplex Steel Gr. F60 Raised Face Flanges	2205 Duplex Steel Nipoflange
A182 Duplex Steel S32205 Square Flanges	ASME SA182M Duplex Steel S31803 SWRF Flange
Duplex Steel F61 Tongue & Groove Flanges	Duplex Steel S31803 Male & Female Flanges
Duplex Steel S32205 DIN Flanges	Duplex Steel ASME B16.5 Flanges

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