Super Duplex Steel Elbows Supplier in India | Dipti Metal Industries

Company Introduction

Founded in 2009 by Mr. Kumpsingh Rajput, Dipti Metal Industries is a global leader in the manufacture, supply, and export of premium pipe fittings. With headquarters in Mumbai, India, we specialize in Super Duplex Steel Elbows designed to meet the toughest requirements of oil & gas, petrochemicals, desalination, marine, and offshore engineering industries.

Our reputation is built on world-class quality, precision machining, global compliance, and timely delivery to clients across 65+ countries worldwide.

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What Are Super Duplex Steel Elbows?

Super Duplex Steel elbows are piping components that change the direction of flow while delivering outstanding strength and corrosion resistance. Unlike standard stainless steels, super duplex grades contain a balanced austenitic-ferritic microstructure, giving them:

• 2x the strength of austenitic stainless steels

• High resistance to pitting, crevice corrosion, and chloride stress corrosion cracking

• Superior performance in seawater, acidic, and chloride-rich environments

• Long service life in critical piping systems

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Available Grades – Super Duplex Steel Elbows

We manufacture elbows in all popular Super Duplex Stainless Steel grades, including:

• UNS S32750 (Alloy 2507)

• UNS S32760

• UNS S32950

• DIN 1.4410

• DIN 1.4501

• EN X2CrNiMoN25-7-4

• EN X2CrNiMoCuWN25-7-4

• Other equivalent international grades available on request

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Standards & Specifications – Super Duplex Elbows

Our elbows are manufactured and supplied according to globally recognized standards:

• ASTM / ASME: ASTM A815, ASME SA815

• Dimensions: ASME B16.9, ASME B16.28, MSS-SP-43

• Pressure Piping: ASME B31.3

• International Standards:

  • EN / DIN (e.g., DIN 2605 for elbows)

  • BS (British Standards)

  • JIS (Japanese Standards)

  • GOST (Russian Standards)

• Inspection & Testing: EN 10204 3.1 / 3.2 Mill Test Certificates

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Size & Dimensional Range

• Seamless Elbows: ½″ NB to 10″ NB

• Welded / Fabricated Elbows: Up to 48″ NB

• Bend Types: 45°, 90°, 180°

• Radius Options: Long Radius (LR), Short Radius (SR), and Custom (1D, 3D, 5D, 10D)

• Schedules: SCH 10S, SCH 40, SCH 80, SCH 160, XXS, Custom

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Why Choose Dipti Metal Industries?

• Over 15 years of expertise in Super Duplex fittings

• Full traceability with EN 10204 3.1 / 3.2 certifications

• Large ready stock for urgent requirements

• Exporting to 65+ countries with strong logistics support

• Custom fabrication for non-standard sizes and critical projects

• Global recognition as Manufacturer, Supplier, Exporter, Stockist, Dealer & Distributor

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Applications of Super Duplex Steel Elbows

Our elbows are widely used in:

• Oil & Gas Refineries & Offshore Platforms

• Chemical & Petrochemical Plants

• Marine & Shipbuilding

• Desalination Plants & Water Treatment Facilities

• Power Generation (Thermal, Nuclear, Renewable)

• Infrastructure & Heavy Construction

• Mining & Fertilizer Plants

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Packaging & Delivery

• Packaging: Wooden crates, pallets, export cartons with moisture protection

• Protection: Rust-preventive coatings applied before dispatch

• Logistics: Sea freight, air freight, and express courier available

• Documentation: MTC, COO, Test Certificates, and third-party inspection as required

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Contact Us

For bulk orders, export inquiries, or custom-engineered Super Duplex Steel Elbows, contact Dipti Metal Industries today.
We are your reliable partner for Super Duplex Steel Elbows Manufacturer, Supplier, Exporter, Stockist, Dealer, and Distributor in India with a global reach.