In the demanding world of industrial engineering, fabrication, and heavy manufacturing, the strength, corrosion resistance, and durability of every metallic component are critical to operational performance and project reliability. As a leading Duplex Steel 2205 Round Bar Supplier & Exporter in India, CEBEX STEEL INDIA has earned the trust of EPC contractors, procurement specialists, project consultants, and industrial buyers across India, Africa, the Middle East, and global markets. We specialize in the supply and export of high-quality Duplex Steel 2205 Round Bars manufactured to stringent international quality standards for highly corrosive and high-pressure industrial environments.
Our advanced processing and finishing facility is equipped with modern cutting, machining, forging, peeling, polishing, and testing infrastructure, enabling us to supply Duplex Steel round bars with excellent dimensional accuracy, superior surface finish, and outstanding mechanical performance. Whether your requirement is for offshore platforms, desalination plants, petrochemical projects, marine applications, or precision engineering industries, our Duplex Steel 2205 Round Bars are engineered to provide superior strength, exceptional chloride corrosion resistance, and long-term operational reliability.
We understand the critical role that Duplex Steel round bars play in structural, machining, fabrication, and pressure-containing applications. That is why every round bar supplied by CEBEX STEEL INDIA undergoes strict inspection and quality control procedures to ensure complete compliance with ASTM, ASME, EN, and international material specifications.
Selecting the right supplier for Duplex Steel round bars is an important decision that directly impacts project quality, production efficiency, and operational safety. CEBEX STEEL INDIA stands out as a preferred Duplex Steel 2205 Round Bar Supplier & Exporter in India because of our strong technical expertise, uncompromising quality standards, and customer-focused service approach.
We are ISO 9001:2015 certified and maintain strict quality assurance procedures throughout procurement, inspection, processing, packing, and export operations. Our in-house testing and inspection facility performs comprehensive mechanical, chemical, dimensional, and non-destructive examinations to ensure every Duplex round bar meets project specifications and international compliance requirements.
Every shipment is supplied with complete traceability documentation, including Mill Test Certificates (EN 10204 3.1/3.2), PMI reports, ultrasonic testing reports, hardness reports, and inspection certificates. Our experienced export team handles global logistics efficiently, ensuring safe and timely deliveries to clients across Africa, Europe, Southeast Asia, and the Middle East.
Our Duplex Steel 2205 Round Bars are processed using premium-quality raw materials sourced from approved mills and certified manufacturers. These round bars are widely appreciated for their excellent combination of high mechanical strength, superior corrosion resistance, weldability, and resistance to chloride stress corrosion cracking.
The following table summarizes the key features and technical specifications of our Duplex Steel 2205 Round Bars:
| Feature | Specification / Detail |
|---|---|
| Standards | ASTM A276, ASTM A479, ASME SA276, ASME SA479, EN, DIN, ISO |
| Grades | Duplex 2205 UNS S31803 / S32205, Super Duplex 2507 UNS S32750 / S32760 |
| Diameter Range | 5 mm to 500 mm |
| Length | 1 Meter to 6 Meter, Custom Cut Lengths |
| Forms Available | Round, Hex, Square, Flat, Billet, Forged |
| Surface Finish | Bright, Black, Peeled, Polished, Rough Turned |
| Manufacturing Process | Hot Rolled, Cold Drawn, Forged, Centerless Ground |
| Documentation | EN 10204 3.1/3.2, PMI, UT, NDT Reports |
Our product portfolio includes a wide range of Duplex Steel round bar products designed for highly demanding industrial applications and fabrication requirements. We supply hot rolled Duplex round bars for heavy engineering applications, cold drawn bars for precision machining operations, forged bars for high-strength applications, and peeled or polished bars for superior surface finish requirements.
We also supply Duplex Steel bright bars, black bars, threaded bars, hex bars, square bars, flat bars, and custom-machined bars manufactured according to client drawings and project specifications. Our engineering and inspection teams work closely with customers to ensure precise dimensional tolerances, material conformity, and mechanical performance.
Material selection plays a crucial role in ensuring long-term reliability and corrosion resistance in industrial environments exposed to aggressive chemicals, seawater, chlorides, and elevated temperatures. We supply Duplex Steel round bars in multiple internationally approved grades suitable for critical industrial operations.
| Duplex Grade | UNS Number | Typical Applications | Standards |
|---|---|---|---|
| Duplex 2205 | UNS S31803 / S32205 | Oil & Gas, Chemical Processing, Marine, Desalination | ASTM A276, ASTM A479 |
| Super Duplex 2507 | UNS S32750 / S32760 | Offshore, Petrochemical, Seawater Systems | ASTM A276, ASTM A479 |
All raw materials are sourced from reputed mills with full traceability maintained through heat numbers, batch records, and inspection reports.
Every Duplex Steel round bar supplied by CEBEX STEEL INDIA is accompanied by detailed chemical composition and mechanical property reports to ensure full compliance with project specifications and international material standards.
| Element | Composition (%) |
|---|---|
| Chromium (Cr) | 22.0 – 23.0 |
| Nickel (Ni) | 4.5 – 6.5 |
| Molybdenum (Mo) | 3.0 – 3.5 |
| Nitrogen (N) | 0.14 – 0.20 |
| Carbon (C) | 0.03 Max |
| Manganese (Mn) | 2.0 Max |
| Silicon (Si) | 1.0 Max |
| Iron (Fe) | Balance |
| Property | Typical Values |
|---|---|
| Tensile Strength | 620 – 880 MPa |
| Yield Strength | 450 MPa Min |
| Elongation | 25% Min |
| Hardness | 293 HB Max |
All testing is conducted using calibrated equipment including spectrometers, tensile testing machines, hardness testers, and ultrasonic testing systems.
We supply Duplex Steel round bars in diameters ranging from 5 mm to 500 mm with custom cutting and machining facilities available according to project requirements. Standard supply lengths include 1 meter to 6 meters, while custom lengths can also be supplied upon request.
| Diameter (mm) | Weight per Meter (kg) |
|---|---|
| 10 mm | 0.62 |
| 20 mm | 2.47 |
| 40 mm | 9.87 |
| 80 mm | 39.48 |
| 100 mm | 61.65 |
Custom dimensions, machining operations, chamfering, threading, and CNC processing are available based on client requirements.
Our Duplex Steel 2205 Round Bars are extensively used across industries requiring exceptional corrosion resistance, superior mechanical strength, and high fatigue performance. Oil & gas industries use Duplex round bars for subsea equipment, valves, shafts, fasteners, and pressure-containing components. Marine and offshore sectors prefer Duplex Steel due to its excellent seawater corrosion resistance and chloride stress corrosion cracking resistance.
Chemical processing industries utilize Duplex round bars in reactors, heat exchangers, pumps, and storage systems exposed to corrosive chemicals. We also supply Duplex Steel bars for desalination plants, petrochemical refineries, pulp & paper industries, power generation facilities, structural fabrication, and heavy engineering applications.
Quality assurance remains a core part of our supply and export operations. Every Duplex Steel round bar undergoes comprehensive inspection and testing procedures before dispatch. Our inspection process includes dimensional verification, visual examination, PMI testing, ultrasonic testing, hardness testing, tensile testing, and surface inspection.
Our laboratory is equipped with advanced testing instruments including ultrasonic flaw detectors, spectrometers, hardness testers, and PMI analyzers. We maintain complete traceability from raw material procurement to final shipment and provide all relevant certification and compliance documentation.
We understand the importance of safe packaging and timely delivery for industrial projects and export consignments. Our Duplex Steel round bars are packed using export-grade wooden boxes, bundled packaging, plastic wrapping, and seaworthy protection materials to prevent damage during transit.
Each shipment is clearly labeled and supplied with complete export documentation including commercial invoices, packing lists, certificates of origin, inspection reports, and mill test certificates. Our export logistics network enables efficient deliveries to major ports and industrial destinations across Africa, the Middle East, Europe, and Southeast Asia.
As a leading Duplex Steel 2205 Round Bar Supplier & Exporter in India, we have developed strong export capabilities for African industrial and infrastructure projects. Our products are widely supplied to clients in Nigeria, Egypt, Kenya, South Africa, Ethiopia, Tanzania, and other African markets for applications in oil & gas, mining, power generation, marine engineering, and construction sectors.
Our export team ensures smooth handling of shipping logistics, export compliance, inspection formalities, and documentation requirements to guarantee reliable and timely deliveries for international projects. Visit our Africa Duplex Steel 2205 Round Bar Exporter page.
In addition to Duplex Steel Round Bars, we are also recognized as a leading supplier & exporter of Super Duplex Round Bars, Stainless Steel Round Bars, Inconel Round Bars, Hastelloy Round Bars, Monel Round Bars, and Titanium Round Bars in India. These high-performance alloy round bars are engineered for highly corrosive, high-pressure, and elevated-temperature industrial applications requiring exceptional strength, durability, and long-term operational reliability.
Our technical team is ready to assist you in choosing the perfect grade and dimensions for your project.
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Clients across global industries choose CEBEX STEEL INDIA because of our strong technical capabilities, consistent product quality, competitive pricing, and dependable export services. We provide direct supplier pricing, flexible order quantities, fast delivery schedules, and comprehensive technical assistance for all project requirements.
Our engineering and quality teams support customers with material selection, specification review, documentation requirements, and custom processing solutions to ensure the most suitable Duplex Steel round bar products for every application.
Our Duplex Steel round bars comply with ASTM A276, ASTM A479, ASME SA276, ASME SA479, EN, DIN, ISO, and other international standards.
Yes, every shipment includes EN 10204 3.1/3.2 Mill Test Certificates along with PMI, UT, and inspection reports as required.
We supply Duplex round bars in diameters ranging from 5 mm to 500 mm with custom lengths and machining facilities available.
Absolutely. We offer cutting, threading, chamfering, polishing, CNC machining, and custom processing according to client specifications.
Every Duplex Steel round bar is fully traceable through heat numbers, inspection reports, and material certifications, with strict quality checks performed at every stage.