Manufacturer, Supplier & Exporter of Titanium Grade 2 Spool

Titanium Grade 2 Spool is one of the most widely used commercially pure titanium grades, offering an excellent balance of strength, ductility, and corrosion resistance. Known for its superior mechanical performance compared to Grade 1, Titanium Grade 2 is extensively used for critical process piping systems and corrosion-prone industrial environments. Riddhi Siddhi Impex manufactures and supplies high-quality Titanium Grade 2 Spools that meet international standards and offer long-term reliability in aggressive environments..

As a leading Titanium Grade 2 Spool Domastic supplier, Riddhi Siddhi Impex ensures that each spool assembly is produced under strict quality control using certified raw materials. Our spools are widely chosen for applications in chemical processing, seawater handling, offshore structures, heat exchangers, and power generation plants due to the material’s excellent resistance to oxidizing and mildly reducing environments..

Titanium Grade 2 provides a higher tensile and yield strength than Grade 1 while maintaining outstanding formability and weldability. These characteristics make it suitable for fabricated spool assemblies that require precision bending, welding, flanging, and fitting integration. The material’s low density and high strength-to-weight ratio further enhance its performance in industries where weight reduction and structural durability are essential...

At Riddhi Siddhi Impex, Titanium Grade 2 Spools are available in a wide range of sizes, schedules, and configurations—including straight spools, elbow spools, reducer spools, flanged spools, and customized spools based on client drawings. Each spool assembly is manufactured to meet tight tolerances and industrial design codes, ensuring seamless integration into existing or new pipeline systems..

We supply Titanium Grade 2 Spools across major Indian domestic cities including Mumbai, Delhi, Bengaluru (Bangalore), Hyderabad, Chennai, Kolkata, Pune, Ahmedabad, Surat, Vadodara, Rajkot, Nagpur, Indore, Bhopal, Jaipur, Kanpur, Lucknow, Agra, Varanasi, Amritsar, Chandigarh, Mysuru (Mysore), Udaipur, Jodhpur, Visakhapatnam, Coimbatore, Madurai, Kochi, Thiruvananthapuram, Mangalore, Nashik, Kolhapur, Chandrapur, Akola, Vilayat, Somnath, Dahej, Ankleshwar, Navsari, Valsad, Narmada, Rajpipla and other industrial regions. Our strong supply network ensures fast delivery, consistent availability, and project-based support across India..

Titanium Grade 2 Spool — Technical Data

Manufacturer / Supplier: Riddhi Siddhi Impex — Available across major Indian cities including Mumbai, Delhi, Bengaluru (Bangalore), Hyderabad, Chennai, Kolkata, Pune, Ahmedabad, Surat, Vadodara, Rajkot, Nagpur, Indore, Bhopal, Jaipur, Kanpur, Lucknow, Agra, Varanasi, Amritsar, Chandigarh, Mysuru (Mysore), Udaipur, Jodhpur, Visakhapatnam, Coimbatore, Madurai, Kochi, Thiruvananthapuram, Mangalore, Nashik, Kolhapur, Chandrapur, Akola, Vilayat, Somnath, Dahej, Ankleshwar, Navsari, Valsad, Rajpipla.

Specification (Overview)

Property	Typical Value / Notes
Material	Titanium Grade 2 (commercially pure titanium)
UNS	UNS R50400
Forms Supplied	Spool assemblies (pipe/tube spools), welded spools, flanged spools, instrument spools
Surface Finish	Mill finish / pickled & passivated / polished on request
Typical Applications	Seawater systems, desalination, chemical process piping, heat exchangers, offshore & power plants, pharmaceutical lines
Documentation	MTC (Mill Test Certificate), Chemical & Mechanical test reports; NDT & welding records as requested

Chemical Composition (Typical limits — wt%)

Element	Max / Typical
Titanium (Ti)	Balance (≥ 99.0%)
Oxygen (O)	≤ 0.25%
Iron (Fe)	≤ 0.30%
Carbon (C)	≤ 0.08%
Nitrogen (N)	≤ 0.03%
Hydrogen (H)	≤ 0.015%
Other elements (each)	≤ 0.10% (typical)

Mechanical Properties (Typical, Annealed, Room Temp)

Property	Typical Value
Tensile Strength (UTS)	~ 345 – 450 MPa
Yield Strength (0.2% offset)	~ 275 – 380 MPa
Elongation (in 50 mm)	≥ 20%
Hardness (BHN)	~ 100 – 150 (process dependent)
Density	4.51 g/cm³

Dimension Chart — Common Tube / Pipe Sizes (Examples)

Custom sizes, schedules and wall-thicknesses available on request. Values below are typical ranges used in spool fabrication.

Nominal Pipe Size (NPS)	Outside Diameter (mm)	Common Wall Thickness (mm)	Typical Use
1/2\" (15 NB)	21.3	2.0 / 2.6	Instrumentation & small connections
3/4\" (20 NB)	26.9	2.0 / 3.0	Instrument lines
1\" (25 NB)	33.7	2.6 / 3.2	General process spools
2\" (50 NB)	60.3	3.6 / 5.0	Process piping & seawater service
4\" (100 NB)	114.3	6.0 / 8.0	Headers & manifolds

Equivalent Grade & Standards

Aspect	Equivalent / Reference
Common Name	Titanium Grade 2 (Commercially pure, commonly used)
UNS	UNS R50400
ASTM / ASME	ASTM B265 (sheet/plate), ASTM B348 (bar/forgings), ASTM B367 / ASME SB-367 (tubing) — verify for specific product
ISO / JIS	ISO / JIS equivalents (e.g., JIS TP340) — check form-specific specs

Other Types / Related Titanium Grades

Type	Comment
Titanium Grade 1	Highest purity, best formability and corrosion resistance; lower strength than Grade 2.
Titanium Grade 3	Intermediate between 2 and 4 in terms of strength/oxygen content.
Titanium Grade 4	Higher strength among cp-Ti grades; used where more mechanical strength is required.
Ti-6Al-4V (Grade 5)	Alpha-beta alloy with high strength — used for structural/high-temperature parts rather than typical piping spools.

Handling & Fabrication Notes

• Welding: use inert gas (high-purity argon) shielding and strict cleanliness to avoid contamination of welds.
• Storage: keep in clean, dry, non-contaminating environment; avoid contact with ferrous debris and oils.
• Testing & Documentation: Standard supply includes MTC; additional NDT, PMI, and third-party inspection available on request.

Titanium Grade 2 Spools from Riddhi Siddhi Impex undergo rigorous testing, including chemical analysis, mechanical testing, PMI, dimensional inspection, and hydrotesting (upon request). All supplied spools are accompanied by full material traceability and Mill Test Certificates conforming to ASTM/ASME standards. This makes our products suitable for critical industries where documentation and certification are essential..

Frequently Asked Questions (FAQs)

Q1: What are the primary applications for Titanium Grade 2 Spool?

A1: Commonly used in seawater systems, desalination, heat exchangers, chemical processing, offshore piping and pharmaceutical process lines due to a good balance of strength and corrosion resistance.

Q2: Can you supply custom spool configurations and pre-welded assemblies?

A2: Yes. Riddhi Siddhi Impex supplies custom spool geometries, pre-welded shop assemblies, flanged spools, and fully fabricated units per client P&IDs and drawings.

Q3: How does Grade 2 compare to Grade 1?

A3: Grade 2 has higher tensile and yield strength than Grade 1 while maintaining excellent corrosion resistance. Grade 1 is slightly more formable and has marginally better corrosion resistance in some niche environments.

Q4: What documentation will be delivered with each spool?

A4: Standard package includes Mill Test Certificate (MTC) showing chemical and mechanical results. Additional documentation such as NDT reports, welding records, PMI and third-party inspection certificates can be provided on request.