Titanium Grade 2 Pipes & Tubes Manufacturer, Supplier & Exporter in Mumbai, India

Titanium Grade 2 Pipes & Tubes Manufacturer, Supplier & Exporter in Mumbai, India

Virami Steel Hub is a leading manufacturer, supplier, stockist, and exporter of Titanium Grade 2 Pipes & Tubes in Mumbai, India. We supply high-quality titanium pipes and tubes across India and export globally to the USA, Europe, the Middle East, Canada, Australia, and Southeast Asia.

Titanium Grade 2 is the most widely used commercially pure titanium grade. It offers an excellent balance of strength, corrosion resistance, formability, and weldability. Due to its outstanding resistance to seawater, chlorides, and industrial chemicals, Titanium Grade 2 pipes and tubes are extensively used in marine, chemical processing, oil & gas, power generation, and desalination industries.

What Are Titanium Grade 2 Pipes & Tubes?

Titanium Grade 2 Pipes & Tubes are hollow cylindrical products manufactured from commercially pure titanium (UNS R50400). This grade contains small controlled amounts of oxygen and iron, which provide moderate strength while maintaining excellent ductility and corrosion resistance.

Titanium Grade 2 is stronger than Grade 1 but still highly formable and weldable, making it ideal for structural and pressure applications in corrosive environments.

Key Features of Titanium Grade 2 Pipes & Tubes:

  • Excellent corrosion resistance in seawater and chloride environments
  • Moderate strength with high ductility
  • Outstanding weldability
  • Lightweight with high strength-to-weight ratio
  • Non-magnetic and non-toxic
  • Excellent resistance to pitting and crevice corrosion

These features make Titanium Grade 2 suitable for both structural and fluid-handling systems.


Chemical Composition of Titanium Grade 2

Titanium Grade 2 conforms to UNS R50400 with the following composition:

Element Composition (%)
Titanium (Ti) Balance
Oxygen (O) 0.25 max
Iron (Fe) 0.30 max
Carbon (C) 0.08 max
Nitrogen (N) 0.03 max
Hydrogen (H) 0.015 max

Role of Key Elements:

  • Titanium (Ti): Provides corrosion resistance and strength
  • Oxygen (O): Increases strength
  • Iron (Fe): Improves mechanical properties
  • Low Impurities: Ensure high corrosion resistance and weldability

The controlled composition ensures durability and long service life in harsh environments.


Mechanical Properties of Titanium Grade 2 Pipes & Tubes

Titanium Grade 2 provides excellent mechanical characteristics:

  • Tensile Strength: 345 MPa (min)
  • Yield Strength: 275 MPa (min)
  • Elongation: 20% (min)
  • Hardness: 150 HB (approx.)
  • Density: 4.51 g/cm³

These properties make it ideal for moderate pressure and structural applications.


Physical Properties of Titanium Grade 2

  • Melting Point: ~1660°C
  • Modulus of Elasticity: 105 – 110 GPa
  • Thermal Conductivity: 16 – 22 W/m·K
  • Coefficient of Thermal Expansion: 8.6 µm/m°C
  • Excellent strength-to-weight ratio (approx. 60% weight of steel)

Titanium Grade 2 pipes provide lightweight yet durable solutions for industrial systems.


Corrosion Resistance of Titanium Grade 2 Pipes & Tubes

Titanium Grade 2 is highly resistant to:

  • Seawater and marine atmospheres
  • Chloride solutions
  • Nitric acid and oxidizing acids
  • Industrial chemicals
  • Brine solutions
  • Pitting and crevice corrosion

The alloy forms a stable and protective oxide layer on the surface, preventing further corrosion and ensuring long-term reliability in aggressive environments.


Heat Treatment of Titanium Grade 2 Pipes & Tubes

Titanium Grade 2 is typically supplied in the annealed condition.

Annealing Process:

  • Heat to 650 – 760°C
  • Controlled cooling in air
  • Improves ductility and relieves internal stresses

Heat treatment enhances workability and fabrication performance.


Machinability of Titanium Grade 2 Pipes & Tubes

Titanium requires specialized machining techniques due to low thermal conductivity.

  • Use sharp carbide tools
  • Low cutting speeds recommended
  • High feed rates with adequate coolant
  • Avoid excessive heat buildup

With proper machining methods, precise and high-quality components can be manufactured.


Weldability of Titanium Grade 2 Pipes & Tubes

Titanium Grade 2 offers excellent weldability.

  • TIG (GTAW) preferred method
  • Inert gas shielding (argon) required
  • Clean and contamination-free welding environment
  • No post-weld heat treatment typically required

Proper welding ensures strong and corrosion-resistant joints.


Available Sizes & Specifications

Titanium Grade 2 pipes and tubes are supplied according to international standards.

Standards:

  • ASTM B337 (Seamless & Welded Pipes)
  • ASTM B338 (Condenser & Heat Exchanger Tubes)
  • ASTM B861 (Seamless Pipes)
  • ASTM B862 (Welded Pipes)
  • ASME SB337 / SB338

Size Range:

  • Pipe Size: ½” NB to 24” NB
  • Tube OD: 6 mm to 219 mm
  • Wall Thickness: SCH 5 to SCH XXS
  • Length: Single random, double random, or custom cut lengths

Forms:

  • Seamless Pipes
  • Welded Pipes
  • ERW Tubes
  • Heat Exchanger Tubes
  • U-Tubes

Surface finishes include annealed, pickled, polished, and bright finish.


Applications of Titanium Grade 2 Pipes & Tubes

Titanium Grade 2 pipes and tubes are widely used across multiple industries:

Marine Industry

  • Seawater piping systems
  • Offshore platforms
  • Desalination plants

Chemical Processing

  • Heat exchangers
  • Pressure vessels
  • Acid handling equipment

Oil & Gas Industry

  • Offshore piping
  • Process piping systems
  • Sour service applications

Power Generation

  • Condenser tubes
  • Cooling water systems

Industrial Applications

  • Structural components
  • Hydraulic systems
  • Pollution control equipment

Its excellent corrosion resistance makes it ideal for long-term use in aggressive environments.


Advantages of Titanium Grade 2 Pipes & Tubes

  • Superior corrosion resistance
  • Lightweight with high strength
  • Excellent weldability and fabrication
  • Long service life
  • Low maintenance cost
  • Non-toxic and environmentally friendly

These benefits make Titanium Grade 2 a preferred choice in marine, chemical, and industrial applications.


Quality Testing & Inspection

All Titanium Grade 2 pipes and tubes undergo strict quality control measures:

  • Chemical composition verification
  • Mechanical testing (tensile, elongation)
  • Hydrostatic testing
  • Ultrasonic and eddy current testing
  • Dimensional and surface inspection
  • Positive Material Identification (PMI)

Mill Test Certificates (MTC) are provided as per ASTM / ASME standards. Third-party inspection is available upon request.


Why Choose Virami Steel Hub for Titanium Grade 2 Pipes & Tubes?

  • Reliable manufacturer and exporter in Mumbai, India
  • Extensive inventory and ready stock
  • Custom sizes and specifications available
  • Strict quality assurance procedures
  • Competitive pricing and global shipping
  • Industry expertise in marine and chemical sectors

Conclusion

Titanium Grade 2 Pipes & Tubes are high-performance, commercially pure titanium products offering exceptional corrosion resistance, moderate strength, and excellent weldability. Ideal for marine, chemical processing, oil & gas, and power generation industries, they provide reliable performance in demanding environments.

Virami Steel Hub supplies certified Titanium Grade 2 pipes and tubes in various sizes, specifications, and finishes to meet diverse industrial requirements worldwide, ensuring durability, quality, and long-term performance.

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