Duplex Steel UNS S32205 Flanges

What Are Duplex Steel UNS S32205 Flanges?

Duplex Steel UNS S32205 Flanges are components used in piping systems made from duplex stainless steel grade UNS S32205 that combine high strength with corrosion resistance for use in chemical processing environments, oil & gas industries and marine environments. They ensure reliable connections between pipes, valves and equipment suited for different purposes in various environments.

Table of Content

• Duplex S32205 Flanges Manufacturing Process
• Duplex Steel S32205 Flanges Specifications
• Types Of Duplex Steel S32205 Flanges
• Other Types Of Duplex Steel S32205 Flanges
• UNS S32205 Flanges Equivalent Grade
• Chemical Composition of Duplex Steel S32205 Flanges
• Mechanical Properties of Duplex Steel S32205 Flanges
• Duplex Steel S32205 Flanges Industrial Application
• Export & Supply Destination of Duplex S32205 Pipe Flanges

Manufacturing Process Of Duplex S32205 Flanges

Raw Material

The system controls inspect the raw material quality at the first stage in accordance with the test certificate as well as dimensions and appearance.

Material Cutting

This method of making flanges involves cutting stripes from the center plate and rolling them into a circle.

Forging

Compared to cast flanges, forged flanges typically contain less carbon and are less likely to corrode. Temperature control, weight measurement, and material grade checking are used in forgings.

Heat Treatment

The total forging cooling speed is the slowest throughout this heat treatment procedure; the standardizing and decreasing cooling speeds are faster.

Final Inspection

Measure and check the flange's dimensions and size using this procedure.

Advantages of Duplex Steel UNS S32205 Flanges

Corrosion Resistance: UNS S32205 Duplex Steel Flanges have an outstanding corrosion resistance in various environments, from chloride-rich environments such as chemical processing plants or marine platforms, through acidic environments to chloride-rich ones like those present at chemical plants or acidic environments offshore oil platforms. Their superior resistance has made these steels popular choices among professionals involved with chemical processing or offshore oil and gas platforms.

High Strength: Duplex steel UNS S32205 offers greater strength compared to austenitic stainless steels, enabling thinner sections and lighter components without compromising structural integrity - ideal in applications where weight reduction without compromise of performance is desirable.

Superior Toughness and Ductility: Duplex stainless steels exhibit good toughness and ductility at lower temperatures, making them suitable for cryogenic applications where materials must withstand extremely cold conditions without becoming brittle or becoming crackable. This feature makes them particularly suitable for cryogenic use applications where materials must endure extreme low temperature environments without becoming brittle over time.

Resistance to Stress Corrosion Cracking (SCC): UNS S32205 duplex steel has shown good stress corrosion cracking resistance when exposed to chloride-containing environments - something typically experienced with austenitic stainless steels. As such, its resilience makes this material attractive for seawater piping systems and chemical processing equipment applications.

Cost-Effectiveness: Although duplex stainless steels have higher initial costs compared to some alternative materials, their superior corrosion resistance and mechanical properties often translate to cost savings over the long-term - particularly beneficial in environments with significant maintenance/replacement expenses.

Versatility: Duplex steel UNS S32205 is an extremely flexible material suitable for applications across numerous industries, such as chemical processing, oil and gas extraction, desalination processes, pulp & paper mills and many others. Due to its corrosion-resistance strength-toughness balance it makes an appealing option for engineering projects of various sorts.

Duplex Steel S32205 Flanges Specifications

Types Of Duplex Stainless Steel S32205 Flanges

01

Duplex Steel S32205 Weld Neck Flange

02

Duplex Steel S32205 Blind Flange

03

Duplex Steel S32205 Slip on Flange

04

Duplex Steel S32205 Socket weld Flange

05

Duplex Steel S32205 Spectacle Blind Flange

06

Duplex Steel S32205 Threaded Flange

Other Types Of Duplex Steel S32205 Flanges

UNS S32205 Flanges Equivalent Grade

Chemical Composition of Duplex Steel UNS S32205 Flanges

Chemical Composition of Duplex Steel UNS S32205 Flanges UNS S32205 (commonly referred to as Duplex Steel), also a dual phase stainless steel, is known for its exceptional combination of strength and corrosion resistance. Typical composition typically comprises 22% chromium, 5-6% nickel, 3% molybdenum and balanced proportions of iron with other trace elements including nitrogen and manganese present as well. Due to these properties it makes this alloy particularly well suited for applications within industries including oil & gas production as well as chemical processing facilities or marine engineering industries.

Mechanical Properties of Duplex Steel UNS S32205 Flanges

UNS S32205 duplex stainless steel flanges offer both strength and corrosion resistance in one package, typically featuring tensile strengths between 620 MPa to 800 MPa (90ksi to 116ksi) and yield strengths between 450MPa to 550 MPa (65 ksi to 80ksi) respectively, along with excellent ductility; their elongation at break typically being 25% to 30%; furthermore they offer resistance against stress corrosion cracking pitting crevice corrosion conditions found throughout various environments found throughout industries like oil & gas production, chemical processing plants as well as marine engineering applications.

Applications of Duplex Steel UNS S32205 Flanges

UNS S32205 is an extremely corrosion resistant duplex stainless steel grade that finds use across various industries for its excellent strength properties and high corrosion resistance, such as aerospace applications or chemical processing facilities. As such, Duplex Steel UNS S32205 flanges find widespread usage throughout various fields where this property set can provide benefits such as in mining. Here are a few common applications where Duplex Steel UNS S32205 flanges find application:

Oil and Gas Industry: Duplex Steel UNS S32205 flanges have become an indispensable tool in oil and gas exploration, production and processing facilities due to their corrosion-resistant features that provide protection in environments containing chlorides ions or hydrogen sulfide gasses. They're suitable for pipelines, offshore platforms and subsea equipment in harsh conditions containing chloride ions or hydrogen sulfide gas.

Chemical Processing: Flanges constructed from UNS S32205 are typically utilized in chemical processing industries where resistance against acids, alkalis, and other aggressive chemicals is paramount - in reactors, heat exchangers, storage tanks or any other relevant equipment.

Power Generation: Duplex Steel UNS S32205 flanges can be found throughout power plants, particularly components exposed to corrosion such as seawater-cooled condensers or pipe systems in thermal or nuclear plants.

Construction: When durability and corrosion resistance are key considerations in construction projects, UNS S32205 flanges can be an ideal choice. They may be installed into bridges, piers or offshore platforms.

Marine Applications: Due to their superior resistance against corrosion in marine environments, UNS S32205 flanges find widespread usage for applications including shipbuilding and offshore structures as well as components used on vessels, rigs or marine equipment.

Food and Beverage Industry: UNS S32205 flanges have long been recognized for their hygiene-driven applications in equipment like tanks, pipelines and vessels that handle and store food products such as beverages or pharmaceuticals.

Duplex Steel UNS S32205 versatility, corrosion resistance and strength makes it suitable for various industries with extreme conditions, making this grade ideal for various uses across various fields of endeavor.

Electrical

Automotive

Construction

Defence

Pharmaceutical

Petroleum

Petrochemical

Milk & Dairy

Export & Supply Destinations Of Duplex S32205 Flanges