Titanium Grade 1 / 7 / 9 / 23 Pipe Fittings – Manufacturer, Supplier & Exporter in Mumbai, India

What are Titanium Grade 1 / 7 / 9 / 23 Pipe Fittings?

Titanium Pipe Fittings are piping components used in industrial systems to:

• Connect pipelines
• Change flow direction
• Branch piping systems
• Control fluid flow

These fittings are manufactured from different titanium grades, each offering unique properties:

Grade Overview:

Titanium Grade 1 (Commercially Pure)

• Excellent corrosion resistance
• High ductility and formability

Titanium Grade 7

• Similar to Grade 2 with added palladium
• Enhanced corrosion resistance in acidic environments

Titanium Grade 9 (Ti-3Al-2.5V)

• Moderate strength with good weldability
• Lightweight and strong

Titanium Grade 23 (Ti-6Al-4V ELI)

• High strength and fracture toughness
• Used in critical and medical applications

Key Features of Titanium Pipe Fittings

• Exceptional corrosion resistance (especially seawater & chemicals)
• High strength-to-weight ratio
• Lightweight compared to steel alloys
• Excellent resistance to oxidation
• Good weldability and fabrication properties
• High fatigue resistance
• Long service life
• Biocompatibility (Grade 23)

Chemical Composition (Typical Highlights)

Grade 1:

• Titanium (Ti): 99% min
• Oxygen: ≤ 0.18%

Grade 7

• Titanium (Ti): Balance
• Palladium (Pd): 0.12 – 0.25%

Grade 9

• Aluminum (Al): 2.5 – 3.5%
• Vanadium (V): 2.0 – 3.0%

Grade 23

• Aluminum (Al): 5.5 – 6.5%
• Vanadium (V): 3.5 – 4.5%

Mechanical Properties

Grade 1:

• Tensile Strength: ~240 MPa
• Yield Strength: ≥ 170 MPa

Grade 7

• Tensile Strength: ~345 MPa
• Yield Strength: ≥ 275 MPa

Grade 9

• Tensile Strength: ~620 MPa
• Yield Strength: ≥ 483 MPa

Grade 23

• Tensile Strength: ~860 – 965 MPa
• Yield Strength: ≥ 795 MPa

Physical Properties

• Density: ~4.5 g/cm³
• Melting Point: ~1660°C
• Modulus of Elasticity: ~110 GPa
• Thermal Conductivity: ~7 W/m·K
• Coefficient of Expansion: ~8.6 µm/m°C

Corrosion Resistance

Titanium pipe fittings provide excellent resistance to:

• Seawater and marine environments
• Chloride environments
• Acidic solutions
• Oxidizing chemicals
• Industrial corrosive media

Titanium Grade 7 offers enhanced resistance to reducing acids due to palladium addition.

Heat Treatment

Titanium alloys are generally used in:

• Annealed condition
• Stress-relieved condition

Heat treatment improves ductility and mechanical stability.

Weldability

Titanium grades offer excellent weldability:

• TIG (GTAW) preferred
• MIG (GMAW) possible

Precautions:

• Use inert gas shielding (argon)
• Avoid contamination
• Maintain clean welding conditions

Machinability

Titanium is moderately difficult to machine:

• Use sharp carbide tools
• Maintain low cutting speeds
• Use adequate coolant
• Prevent heat buildup

Standards & Specifications

• ASTM B363
• ASME SB363
• ANSI B16.9
• ASTM B265
• ASTM B381

Available Types of Titanium Pipe Fittings

• Elbows (45° and 90°)
• Tees (Equal and Reducing)
• Reducers (Concentric and Eccentric)
• Pipe Caps
• Stub Ends
• Cross Fittings
• Couplings

Sizes & Specifications

• Size Range: ½ inch to 48 inches
• Thickness: SCH 10 to SCH 160
• Types: Seamless and Welded

Surface Finish:

• Pickled
• Polished
• Matte

(Custom sizes available as per project requirements)

Applications of Titanium Pipe Fittings

Marine Industry

• Seawater piping systems
• Offshore structures

Chemical Processing Industry

• Acid handling systems
• Corrosive chemical transport

Aerospace Industry

• Lightweight structural components

Medical Industry (Grade 23)

• Implants and surgical equipment

Power Generation

• Heat exchangers
• Condenser systems

Quality Testing & Inspection

All fittings undergo strict inspection:

• Chemical composition testing
• Mechanical testing
• Dimensional inspection
• Surface quality checks
• PMI testing

We provide Mill Test Certificates (MTC) and third-party inspection services.

Packaging & Delivery

• Export-grade wooden boxes or pallets
• Protective wrapping
• Proper labeling and traceability
• Secure international shipping

Why Choose Virami Steel Hub?

• Trusted Titanium pipe fittings manufacturer in Mumbai
• Ready stock availability
• Competitive pricing
• Custom manufacturing solutions
• Compliance with international standards
• Strong global export network
• Reliable customer support

Conclusion

Titanium Grade 1 / 7 / 9 / 23 Pipe Fittings are widely used in industries requiring lightweight strength and superior corrosion resistance. Their excellent performance in aggressive environments makes them ideal for marine, chemical, aerospace, and medical applications.

Virami Steel Hub supplies high-quality titanium pipe fittings manufactured to international standards, ensuring durability, reliability, and long-term performance.