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Titanium Flanges

Product Overview

Titanium Flange Stockist in India | Titanium Flange Supplier in India

Titanium flanges are high-performance piping components manufactured for applications where corrosion resistance, low weight, mechanical strength, and long service life are essential. As a reliable Titanium Flange Stockist in India and Titanium Flange Supplier in India, we supply titanium flanges in different grades, sizes, pressure ratings, and configurations for chemical processing, marine, offshore, aerospace, power generation, and industrial piping systems.

Titanium Flanges supplied by Metal-Link Steel and Alloys

A Titanium Flange is particularly suitable for environments where conventional carbon steel or stainless steel may experience corrosion, especially in chloride-containing media, seawater, and selected oxidizing chemical environments. Titanium develops a stable, protective oxide film that provides its characteristic corrosion resistance under suitable service conditions.

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Material Grades

Titanium Flange Grades Available

Titanium Grade 2 Flanges

Titanium Grade 2 is commercially pure titanium and is one of the most widely used grades for corrosion-resistant industrial applications. It offers an excellent balance of corrosion resistance, ductility, weldability, and moderate mechanical strength.

Key characteristics include:

  • Excellent resistance to seawater and chloride-containing environments
  • Good weldability and formability
  • High resistance to many oxidizing chemical environments
  • Suitable for lightweight corrosion-resistant piping systems

Titanium Grade 2 flanges are commonly used in chemical processing, desalination plants, marine systems, heat exchangers, and industrial process equipment.

Titanium Grade 5 Flanges

Titanium Grade 5, also known as Ti-6Al-4V, is an alpha-beta titanium alloy containing aluminium and vanadium. It provides significantly higher strength than commercially pure titanium grades.

Key characteristics include:

  • High strength-to-weight ratio
  • Excellent mechanical performance
  • Good fatigue resistance
  • Suitable for high-performance engineering applications

Titanium Grade 5 flanges are used where mechanical strength is a primary requirement, including aerospace systems, offshore equipment, high-performance engineering, and specialized industrial applications.

Titanium Grade 7 Flanges

Titanium Grade 7 is commercially pure titanium with the addition of palladium. The palladium improves corrosion resistance, particularly in reducing acid and crevice corrosion conditions where commercially pure titanium may have limitations.

Key characteristics include:

  • Enhanced resistance to reducing acids
  • Excellent resistance to localized corrosion
  • Good weldability
  • Suitable for aggressive chemical processing environments

Titanium Grade 7 flanges are commonly used in chemical plants, acid processing equipment, offshore systems, and critical corrosion-resistant piping applications.

Titanium Grade 12 Flanges

Titanium Grade 12 contains small additions of molybdenum and nickel, improving its strength and corrosion resistance in selected reducing environments.

It provides a useful combination of:

  • Improved mechanical strength compared with some commercially pure grades
  • Good resistance to crevice corrosion
  • Better performance in selected reducing chemical environments
  • Good weldability and fabrication characteristics

Titanium Grade 12 flanges are suitable for chemical processing, heat exchangers, offshore systems, and industrial equipment exposed to demanding process conditions.

Product Configurations

Types of Titanium Flanges

As a professional Titanium Flange Supplier in India, we supply different flange designs based on piping layout, pressure requirements, and installation conditions.

  • Titanium Weld Neck Flanges
  • Titanium Slip-On Flanges
  • Titanium Blind Flanges
  • Titanium Socket Weld Flanges
  • Titanium Threaded Flanges
  • Titanium Lap Joint Flanges
  • Titanium Ring Type Joint Flanges
  • Titanium Spectacle Blind Flanges
  • Titanium Orifice Flanges
  • Titanium Reducing Flanges

Titanium Weld Neck Flanges

Titanium weld neck flanges feature a tapered hub that provides a smooth transition between the flange and pipe. They are commonly used for high-pressure, elevated-temperature, and cyclic service.

Titanium Slip-On Flanges

Titanium slip-on flanges fit over the pipe and are welded in position. They are suitable for applications where ease of installation and alignment is important.

Titanium Blind Flanges

Titanium blind flanges are used to close piping systems, pressure vessel openings, and process connections. They are commonly installed where pipeline isolation or future maintenance access is required.

Standards & Ratings

Titanium Flange Standards and Specifications

As a trusted Titanium Flange Stockist in India, we can supply titanium flanges according to international dimensional and project specifications.

Common standards include:

  • ASME B16.5
  • ASME B16.47
  • EN 1092
  • DIN standards
  • BS standards
  • JIS standards

Titanium flange material may be manufactured according to applicable ASTM and ASME specifications, depending on the selected grade and product form.

Common pressure classes include:

Class 150
Class 300
Class 600
Class 900
Class 1500
Class 2500

The final pressure-temperature rating should always be verified according to the applicable flange standard and material specification.

Material Data

Chemical Composition of Titanium Flange Grades

Titanium flange properties depend on the selected alloy grade and its chemical composition.

Grade Principal Characteristics
Grade 2 Commercially pure titanium with excellent corrosion resistance and weldability
Grade 5 Titanium alloy containing approximately 6% aluminium and 4% vanadium for high strength
Grade 7 Commercially pure titanium with palladium for enhanced corrosion resistance
Grade 12 Titanium with molybdenum and nickel additions for improved strength and corrosion performance

The exact chemical composition and permissible element limits should be verified against the applicable material specification and Material Test Certificate.

Mechanical Properties of Titanium Flanges

Titanium provides an excellent strength-to-weight ratio, making it valuable where reduced component weight and mechanical performance are important.

Depending on the grade, key properties include:

  • High tensile strength
  • Good yield strength
  • Excellent fatigue performance
  • Low density compared with steel
  • Good toughness
  • Resistance to cyclic loading

Grade 2 is generally selected for corrosion resistance and fabrication, while Grade 5 is preferred for applications requiring significantly higher mechanical strength.

Performance Characteristics

Corrosion Resistance of Titanium Flanges

Titanium flanges are widely valued for their corrosion resistance because titanium naturally forms a stable oxide layer on its surface.

Depending on the grade and process conditions, titanium may offer excellent resistance to:

  • Seawater
  • Marine atmospheres
  • Chloride-containing environments
  • Oxidizing acids
  • Wet chlorine
  • Selected chemical solutions
  • Industrial process fluids

However, titanium is not universally resistant to every chemical environment. Certain reducing acids, fluoride-containing media, and specific temperature and concentration conditions may require special grade selection or an alternative material.

Titanium Flanges supplied by Metal-Link Steel and Alloys
Production Process

Titanium Flange Manufacturing and Fabrication

Titanium flange manufacturing requires controlled handling because titanium can react with contaminants at elevated temperatures and requires suitable machining and welding practices.

The manufacturing process generally includes:

  • Selection of certified titanium raw material
  • Cutting and preparation of billets or forging stock
  • Controlled forging or hot forming
  • Heat treatment where required
  • Precision machining of the bore, hub, flange face, and bolt holes
  • Dimensional inspection
  • Surface cleaning and contamination control
  • Material identification and testing
  • Final inspection and protective packing

Proper process control is important to preserve the material's mechanical and corrosion-resistant properties.

Welding and Fabrication Considerations

Titanium has good weldability when proper procedures are followed, but contamination control is essential.

Important considerations include:

  • Thorough cleaning before welding
  • Protection from oxygen, nitrogen, and hydrogen at elevated temperatures
  • Proper inert gas shielding
  • Use of qualified welding procedures
  • Suitable filler material where required
  • Inspection of weld zones for critical applications

Poor shielding during welding can affect ductility and corrosion performance. For this reason, titanium fabrication should be carried out using appropriate procedures and clean working practices.

Industry Use

Applications of Titanium Flanges

Titanium flanges are used in industries where corrosion resistance, weight reduction, and service reliability are important.

Major applications include:

  • Chemical and petrochemical processing
  • Seawater handling systems
  • Desalination plants
  • Marine and offshore applications
  • Heat exchangers and condensers
  • Aerospace systems
  • Power generation
  • Pharmaceutical processing
  • Pollution-control equipment

Titanium is particularly valuable in long-term service environments where reduced corrosion-related maintenance can offset the higher initial material cost.

Material Selection

Titanium Flange vs Stainless Steel Flange

A Titanium Flange is generally selected when its superior corrosion resistance or low weight provides long-term operational advantages.

Property Titanium Flange Stainless Steel Flange
Weight Significantly lighter Heavier
Seawater Resistance Excellent in suitable conditions Depends on grade
Chloride Resistance Excellent in many environments Risk of localized corrosion in some grades
Strength-to-Weight Ratio Excellent Moderate to high
Initial Cost Higher Generally lower
Typical Applications Marine, chemical, aerospace, desalination General industrial and corrosive service
Quality Assurance

Testing and Quality Inspection

Titanium flanges can be supplied with inspection and testing according to project requirements.

Available testing may include:

  • Visual inspection
  • Dimensional inspection
  • Chemical analysis
  • Tensile testing
  • Hardness testing
  • Positive Material Identification
  • Ultrasonic testing
  • Liquid penetrant testing
  • Third-party inspection

Documentation may include Material Test Certificates, inspection reports, PMI reports, and other project-specific quality documents.

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Pan-India Supply

Why Choose Us as Your Titanium Flange Stockist in India?

As an experienced Titanium Flange Stockist in India, we supply titanium flanges for demanding industrial and engineering applications.

Our supply capabilities include:

  • Titanium Grade 2 flanges
  • Titanium Grade 5 flanges
  • Titanium Grade 7 flanges
  • Titanium Grade 12 flanges
  • Standard and custom dimensions
  • Multiple flange types and pressure classes
  • Material traceability
  • Mill test certification
  • PMI and NDT support
  • Third-party inspection support

Cities We Supply

MumbaiPuneAhmedabadVadodaraSurat DelhiGurugramNoidaChennaiBengaluru HyderabadKolkataJaipurRajkotCoimbatore VisakhapatnamNagpurIndore
Have Questions?

Frequently Asked Questions About Titanium Flanges

What is a titanium flange?
A titanium flange is a piping connection component manufactured from commercially pure titanium or a titanium alloy. It is used where corrosion resistance, mechanical performance, or low weight is required in industrial piping systems.
Which titanium grade is best for corrosion resistance?
Titanium Grade 2 provides excellent corrosion resistance for many industrial applications. Grade 7 offers enhanced corrosion resistance in certain reducing environments due to its palladium content, making it suitable for more aggressive chemical services.
What is the difference between Titanium Grade 2 and Grade 5?
Grade 2 is commercially pure titanium and is primarily selected for corrosion resistance and weldability. Grade 5 is a titanium-aluminium-vanadium alloy with significantly higher mechanical strength, making it suitable for high-performance structural and engineering applications.
Are titanium flanges suitable for seawater applications?
Yes. Titanium offers excellent resistance to seawater in many service conditions, making it widely used in marine, offshore, and desalination systems where conventional stainless steel may experience localized corrosion.
What standards apply to titanium flanges?
Common dimensional standards include ASME B16.5, ASME B16.47, EN 1092, DIN, BS, and JIS standards. Material specifications depend on the selected titanium grade and manufacturing method, with applicable ASTM and ASME material specifications used depending on the product form.
Can titanium flanges be welded?
Yes. Titanium has good weldability when proper procedures are followed, including thorough cleaning, appropriate inert gas shielding, and the use of qualified welding procedures. Contamination control during welding is essential to maintain corrosion resistance and ductility.
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Buy Titanium Flanges from a Trusted Supplier in India

As a reliable Titanium Flange Stockist in India and Titanium Flange Supplier in India, we supply titanium flanges for chemical processing, marine engineering, offshore facilities, desalination, aerospace, and other demanding industrial applications.

Our range includes Titanium Grade 2, Grade 5, Grade 7, and Grade 12 flanges in different types, sizes, pressure ratings, and dimensional standards. Each Titanium Flange can be supplied with the required material certification, testing documentation, and traceability to support project quality requirements.

For an accurate quotation, provide the required titanium grade, flange type, size, pressure class, standard, quantity, testing requirements, and documentation requirements to ensure the correct product is supplied for your application.

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