Duplex Steel 2205 Flanges

What are Duplex Steel 2205 Flanges?

Duplex Steel 2205 Flanges are a type of stainless steel flange renowned for their exceptional strength, corrosion resistance, and toughness. These flanges are widely used in industries such as chemical processing, oil and gas, and marine environments due to their superior performance in demanding applications.

Key Features of Duplex Steel 2205 Flanges

Excellent Corrosion Resistance: Duplex Steel 2205 flanges are highly resistant to pitting, crevice corrosion, and stress corrosion cracking, making them ideal for applications in harsh environments.
Superior Strength: These flanges offer a higher yield strength and tensile strength compared to traditional austenitic stainless steel flanges, ensuring durability and reliability in demanding conditions.
Good Weldability: Duplex Steel 2205 flanges are known for their excellent weldability, simplifying fabrication processes and reducing costs.

Standard	ASTM A182 / ASME SA182
Dimensions	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 Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
Flange Size Chart	1/2" (15 NB) to 48" (1200NB), DN10~DN5000
Pressure Rating	Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Pressure Calculation in DIN	6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
JIS	16 K, 5K, 10 K, 20 K, 30 K, 40 K, 63 K
Flange Connection / 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, Flange Pipe.
Origin	West Europe / Japan / Indian / USA / Korean
Types of Flanges	Threaded / Screwed / Forged / Plate
Coating	Yellow Transparent, Zinc Plated, Anti-rust Paint, Oil Black Paint, Cold and Hot Dip Galvanized
Production technique Used	Heat treated, Forged and Machined
Equipment	Press machine, Bending machine, Pushing Machine, Sand-blasting machine, electric bevelling machine etc.
Test Certificates	EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report, etc

Other Types Of Duplex Steel 2205 Flanges

DSS S32205 Flanges	Duplex Steel S32205 Lap Joint Flange
Duplex Steel S32205 Long Weld Neck Flange	Duplex Steel S32205 Industrial Flanges
S32205 Duplex Steel Forged Flanges	Duplex Steel S32205 RTJ Flange
S32205 Duplex Stainless Steel Plate Flange	UNS S32205 Square Flange
F51 Duplex Stainless Steel Flanges	Duplex Stainless Steel F51 SORF Flange
DSS S32205 WNRF Flange	Duplex Steel S32205 SWRF Flanges
ASME SA182 Duplex Steel S32205 Pipe Flanges	ASTM A182 Duplex Steel S32205 Plate Flange
Duplex Stainless Steel S32205 Flat Face Flange	Duplex Steel S32205 BS 4504 Flanges
Duplex Steel S32205 Orifice Flange	S32205 Duplex Steel Groove & Tongue Flanges
ANSI B16.5 Duplex Steel S32205 Flanges	S32205 Duplex Steel Loose Flange

2205 Flanges Equivalent Grade

Grades	STANDARD	UNS	WNR
2205	ASTM A182 / ASME SA182	S32205	1.4462

Duplex Steel 2205 Flanges Chemical Composition

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	N	Fe
2205	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

Duplex Steel 2205 Flanges Mechanical Properties

Grades	Density (g/cm 3)	Density (lb/in 3)	Melting Point (°C)	Melting Point (°F)
2205	7.805	0.285	1420 – 1465	2588 – 2669

APPLICATION

Desalination Plants
Oil and Gas Industry
Pulp and Paper Industry

Chemical Processing
Water Treatment
Marine Applications
Construction

Duplex Steel and Engineering Company is a leading supplier of high-quality Duplex Steel 2205 Flanges. We offer a wide range of sizes and specifications to meet your specific project requirements. Our commitment to quality and customer satisfaction ensures that you receive products that exceed your expectations.