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Duplex Steel 2205 Pipe Fittings

Name: Duplex Steel 2205 Pipe Fittings
Brand: Skyland Metal & Alloys Inc.
Price: 498.0 INR
Availability: InStock

Price 498.0 INR/ Kilograms

Get a Price/Quote

MOQ : 1 Kilograms

Duplex Steel 2205 Pipe Fittings Specification

Tensile Strength
Min. 620 MPa

Product Form
Elbow, Tee, Reducer, Cap, Cross, Stub End, Flange

Temper
Annealed (solution annealed)

Size
Custom, as per client specification

Diameter
1/2 to 24 (DN15 to DN600)

Material Composition %
Cr 21.0-23.0%, Ni 4.5-6.5%, Mo 2.5-3.5%, N 0.14-0.20%

Coating Type
Uncoated/Polished

Corrosion Resistant
Excellent resistance to pitting, crevice, and stress corrosion

Recyclable
Yes

Width
Custom as per requirement

Hardness
Max. 290 HB

Heat Resistance
Yes

Product Name
Duplex Steel 2205 Pipe Fittings

Steel Type
Duplex Stainless Steel

Steel Product Type
Pipe Fittings

Grade
UNS S31803 / UNS S32205

Thickness
Sch 10S, Sch 40S, Sch 80S or as required

Shape
Elbow, Tee, Reducer, Coupling, Cap, Flange, etc.

Steel Standard
ASTM A815 / ASTM A182 / ASTM A403 / EN 10253

Surface
Polished, Pickled, Shot Blasted, or as specified

Composition
22% Cr, 5-6% Ni, 3% Mo, balance Fe with N and Mn

Application
Oil & Gas, Petrochemical, Chemical Processing, Marine, Power Plant, Pulp & Paper, Food Processing

Dimension (L*W*H)
As per ASME/ANSIDIN standards

Weight
Varies by fitting type and size

Color
Metallic Silver

Material Grade
2205

Finish Type
Mirror, Matte, Pickled

Usage
Piping systems for aggressive environments

Impact Value
Above 54J at -46C

Non-Destructive Testing (NDT)
Ultrasonic, Dye penetrant, Radiography as required

Magnetic Properties
Slightly magnetic due to duplex structure

Forming Process
Hot/Cold forming, Machined

Pressure Rating
Class 150/300/600/900/1500/2500

Leak Proofness
100% Hydro Tested

End Connection
Buttweld, Socket Weld, Threaded, Flanged

Wall Thickness Range
1.65mm to 12.7mm

Standards Compliance
ASME B16.9, ASME B16.11, MSS-SP-43

Duplex Steel 2205 Pipe Fittings Trade Information

Minimum Order Quantity
1 Kilograms

Delivery Time
7 Days

Duplex Steel 2205 Pipe Fittings About

Duplex steel 2205 pipe fittings are widely used in industries for their superior qualities. These fittings contain a microstructure of equal parts austenite and ferrite, which gives high mechanical properties.

Unmatched Strength and Corrosion Resistance

Duplex Steel 2205 Pipe Fittings feature a unique duplex microstructure, combining austenitic and ferritic stainless steels. This grants high mechanical strength, excellent resistance to pitting, crevice, and stress corrosion, and robust performance even in aggressive environments. Far surpassing standard stainless steel, these fittings ensure reliability in critical applications.

Versatile Options Catered to Every System

Available in a broad spectrum of forms-elbows, tees, reducers, caps, flanges, and more-Duplex Steel 2205 Pipe Fittings can be tailored to precise requirements. Custom sizes and end connections including buttweld, socket weld, threaded, and flanged ensure compatibility across a range of piping systems.

Proven Safety and Quality Assurance

Each fitting undergoes strict non-destructive testing such as ultrasonic inspection, dye penetrant, and radiography, with 100% hydrotesting for leak-proof performance. Compliant with international standards (ASME, ASTM, EN, DIN), you are guaranteed safety, reliability, and consistent quality in every piece.

FAQ's of Duplex Steel 2205 Pipe Fittings:

Q: How are Duplex Steel 2205 Pipe Fittings tested to ensure leak-proof performance?

A: All Duplex Steel 2205 Pipe Fittings undergo 100% hydrostatic testing, along with non-destructive methods like ultrasonic, dye penetrant, and radiography tests as required by the specific application and standards. This ensures complete leak proofness and structural integrity.

Q: What are the typical applications for Duplex Steel 2205 Pipe Fittings?

A: These fittings are widely used in corrosive and high-stress environments such as oil & gas, petrochemical, chemical processing, marine, power plant, pulp & paper, and food processing industries due to their excellent mechanical strength and corrosion resistance.

Q: When should I choose Duplex 2205 fittings over conventional stainless steel?

A: Duplex Steel 2205 is recommended when the application demands superior resistance to pitting, crevice, and stress corrosion, higher tensile strength, and sustained performance at elevated temperatures up to 600C, especially in aggressive or chloride-rich environments.

Q: Where do these pipe fittings comply in terms of standards?

A: Manufactured in accordance with global standards, Duplex Steel 2205 Pipe Fittings comply with ASME B16.9, ASME B16.11, MSS-SP-43, ASTM A815/A182/A403, and EN 10253, ensuring compatibility and quality for international projects.

Q: How are the fittings formed and finished during production?

A: Duplex Steel 2205 Pipe Fittings are produced by hot or cold forming, supplemented by machining for precise dimensions. The fittings can be supplied in various finishes such as polished, pickled, shot blasted, or mirror/matte, according to client specifications.

Q: What benefits do Duplex 2205 fittings provide in aggressive media?

A: Their high chromium, molybdenum, and nitrogen content grants unmatched corrosion resistance, reducing risk of failure and extending service life in challenging environments. The duplex structure also maintains higher mechanical properties, ensuring greater operational safety.

Q: Can custom sizes and end connections be supplied?

A: Yes, fittings are available in a wide range of diameters (1/2" to 24"), wall thicknesses, and end connections-such as buttweld, threaded, socket weld, and flanged-customizable to meet specific customer and project requirements.

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