Duplex Steel ASTM A182 Type 2005 Flanges supplied by Steel Icon Stainless Pvt. Ltd. are engineered to meet demanding industrial conditions where strength, corrosion resistance, and long service life are critical. These high-performance flanges are widely used in pressure systems, structural assemblies, and heavy mechanical installations across global industries. Designed for modern fabrication requirements, Duplex Steel ASTM A182 Type 2005 Flanges provide reliable sealing performance in pipelines, chemical processing units, offshore structures, and power generation facilities.
Industrial environments such as petrochemical plants, marine engineering systems, and large-scale processing facilities demand materials capable of handling aggressive media and high mechanical loads. Duplex stainless steel flanges provide an ideal solution due to their balanced microstructure and excellent resistance to corrosion and stress cracking. Steel Icon Stainless Pvt. Ltd. manufactures these flanges with strict quality control to ensure dimensional accuracy, superior mechanical performance, and dependable service in high-pressure applications.
Duplex Steel ASTM A182 Type 2005 Flanges are forged pipeline connection components produced from duplex stainless steel grade 2005, which combines the beneficial properties of both austenitic and ferritic stainless steels. The material contains a balanced composition of chromium, nickel, molybdenum, and nitrogen that produces a dual-phase microstructure. This metallurgical structure enhances mechanical strength while maintaining strong resistance to localized corrosion such as pitting and crevice corrosion.
The duplex microstructure gives ASTM A182 Type 2005 flanges approximately twice the yield strength of standard austenitic stainless steels. This higher strength allows engineers to design thinner, lighter components without compromising performance. The material also demonstrates excellent resistance to chloride stress corrosion cracking, making it particularly suitable for marine environments and chemical processing facilities.
Performance characteristics of Duplex Steel ASTM A182 Type 2005 Flanges include high tensile strength, superior fatigue resistance, excellent weldability, and reliable dimensional stability under high pressure and temperature variations. These flanges are commonly used with stainless steel pipes, tubes, plates, coils, and structural components in systems that require long-term reliability and minimal maintenance.
Duplex Steel ASTM A182 Type 2005 Flanges, Duplex Steel ASTM A182 Type 2005 Flanges Manufacturers, Duplex Steel ASTM A182 Type 2005 Flanges Suppliers, Duplex Steel ASTM A182 Type 2005 Flanges Stockists, Duplex Steel ASTM A182 Type 2005 Flanges Exporters
Duplex Steel ASTM A182 Type 2005 Flanges provide a combination of mechanical strength and corrosion resistance that significantly enhances industrial system performance. Their high yield strength allows for lighter structural designs, reducing overall material weight while maintaining exceptional load-bearing capacity. This feature is particularly valuable in offshore structures, pipeline networks, and heavy engineering installations where structural efficiency is essential.
Another major advantage is their resistance to aggressive chemical environments. The chromium and molybdenum content improves resistance to pitting and crevice corrosion, while nitrogen enhances structural stability and mechanical performance. These properties make duplex flanges suitable for use in chemical reactors, heat exchangers, pressure vessels, and desalination plants.
Durability and long-term reliability also contribute to their cost efficiency. Duplex Steel ASTM A182 Type 2005 Flanges maintain structural integrity even under fluctuating temperatures and high-pressure conditions, which reduces downtime and maintenance costs in industrial operations. Their machinability and weld compatibility also simplify fabrication processes in manufacturing environments.
Duplex Steel ASTM A182 Type 2005 Flanges in India, Duplex Steel ASTM A182 Type 2005 Flanges Manufacturers in India, Duplex Steel ASTM A182 Type 2005 Flanges Suppliers in India, Duplex Steel ASTM A182 Type 2005 Flanges Stockists in India, Duplex Steel ASTM A182 Type 2005 Flanges Exporters in India
Industrial buyers seeking reliable pipeline components often rely on Duplex Steel ASTM A182 Type 2005 Flanges Manufacturers for products designed for high-pressure systems used in oil refineries, offshore drilling platforms, and petrochemical facilities. These flanges provide strong sealing performance in pipeline connections where durability and corrosion resistance are essential for operational safety.
Global supply chains depend on Duplex Steel ASTM A182 Type 2005 Flanges Suppliers to deliver high-quality components for chemical processing plants, fertilizer manufacturing units, and pharmaceutical production systems. In these sectors, corrosion-resistant materials are required to maintain purity standards and protect equipment from aggressive chemicals.
Large engineering projects frequently source materials from Duplex Steel ASTM A182 Type 2005 Flanges Stockists to support fabrication operations involving pressure vessels, industrial heat exchangers, desalination plants, and marine infrastructure. The superior mechanical strength of duplex steel ensures long-term reliability in these heavy-duty structural applications.
International infrastructure and energy projects rely on Duplex Steel ASTM A182 Type 2005 Flanges Exporters for supplying corrosion-resistant pipeline components used in power plants, offshore platforms, LNG facilities, and large-scale industrial construction. These flanges enable secure pipeline connections in environments where both mechanical stress and corrosive exposure are significant.
Duplex Steel ASTM A182 Type 2005 Flanges in United States, Duplex Steel ASTM A182 Type 2005 Flanges Manufacturers in United States, Duplex Steel ASTM A182 Type 2005 Flanges Suppliers in United States, Duplex Steel ASTM A182 Type 2005 Flanges Stockists in United States, Duplex Steel ASTM A182 Type 2005 Flanges Exporters in United States
Duplex Steel ASTM A182 Type 2005 Flanges are manufactured according to internationally recognized standards to ensure compatibility, safety, and consistent performance. ASTM A182 covers forged or rolled alloy and stainless steel pipe flanges, fittings, valves, and parts intended for high-temperature service. The equivalent ASME designation, ASME SA182, follows the same chemical composition and mechanical property requirements for pressure equipment applications. Flanges produced under these standards are widely used in pipeline systems that comply with ASME B16.5 and ASME B16.47 dimensional specifications. Adherence to these standards guarantees reliability for use in pressure vessels, chemical processing equipment, and energy infrastructure.
Steel products such as bars, pipes, tubes, plates, sheets, and coils are classified using internationally recognized standard systems that ensure uniform material identification across global markets. Organizations including ASTM and ASME in the United States, EN standards in Europe, DIN in Germany, JIS in Japan, and ISO international standards provide specific naming structures based on chemical composition, mechanical properties, manufacturing processes, and intended industrial applications.
Under these systems, materials like duplex stainless steel are identified by grade numbers, alloy composition, and product forms. For example, pipes and tubes are typically defined by outside diameter, wall thickness, and schedule rating, while plates and sheets are classified by thickness and manufacturing method. Bars and forged components follow dimensional tolerances and metallurgical specifications defined in the respective standards. This standardized classification allows engineers, procurement teams, and fabrication specialists to select compatible materials for pipelines, structural frameworks, pressure equipment, and heavy engineering installations worldwide.
Steel Icon Stainless Pvt. Ltd. is one of the leading manufacturers & suppliers of Duplex 2205 Slip On Flange Ratings, ASME SA182 F51 RTJ Flange, Duplex Stainless Steel Weld Neck Flange Available in a wide range of grades and shapes, ASTM A182 UNS S31803 RTJ Flanges, ASTM A182 F51 Pipe Flanges, View Dimension of Duplex ASTM A182 F51 Forged Flanges at the best price in India
Request Latest Price & Stock Availability| Size Chart | 1/2" (15 NB) to 48" (1200NB) DN10~DN5000 |
|---|---|
| JIS | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
| UNI | 6Bar 10Bar 25Bar 16Bar 40Bar |
| EN | 25Bar 6Bar 10Bar 16Bar 40Bar |
| Connect Type/ Flange Face Type | Ring Type Joint (RTJ), Raised Face (RF), Lap-Joint Face (LJF), Small Male-Female (SMF), Flat Face (FF), Large Male-Female (LMF), Small Tongue, Large Tongue & Groove, Groove |
| Uses & application |
|
| Pressure Rating ANSI | 600 LBS, 900 LBS, 150 LBS, 2500 LBS, 300 LBS, 1500 LBS |
| Pressure Calculation in DIN | 16Bar 6Bar 25Bar 40Bar 10Bar / PN10 PN16 PN6 PN25 PN64 PN40 |
| Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| Coating | Zinc Plated,Oil Black Paint, Cold and Hot Dip Galvanized, Anti-rust Paint, Yellow Transparent |
| Most common types | Threaded / Screwed / Forged / Plate |
| Equipment | Pushing Machine, Press machine, electric bevelling machine, Bending machine, Sand-blasting machine etc |
| Origin | West Europe / Japan / Indian / USA / Korean |
| Test | Direct-reading Spectrograph, UI trasonic flaw detector, Hydrostatic testing machine, X-ray detector, Magnetic particle detector |
| Standards | API605, ANSI/ASME B16.5, B16.47 Series A & B, B16.48, ASME Flanges, API7S-15, API7S-43, BS Flanges, DIN Flanges, EN Flanges, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, EN1092 |
| Export to | Dubai, Singapore, Indonesia, Ukraine, Korea, Iran, India, Saudi Arabia, Thailand, Egypt, Oman, Spain, Canada, USA, Ireland, Brazil, Peru, etc |
| Special design |
As per your drawing AS, ANSI, BS, DIN and JIS |
| C | N | P | Si | Mn | Mo | Fe | Cr | S | Ni |
|---|---|---|---|---|---|---|---|---|---|
| 1.0 | 0.03 | 0.02 | 2.0 | 3.0 - 3.5 | 22.0 - 23.0 | 0.03 | 4.5 - 6.5 | 0.14 - 0.2 | Bal |
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
|---|---|---|---|---|
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi - 80000 , MPa - 550 | Psi - 116000 , MPa - 800 | 15 % |
