Manufacturer, Supplier & Exporter of Titanium Grade 1 Spool

Titanium Grade 1 Spool is the most commercially pure and softest of the titanium grades, prized for its outstanding corrosion resistance, excellent formability and high ductility. As a leading manufacturer and supplier, Riddhi Siddhi Impex supplies premium Titanium Grade 1 Spools manufactured under strict quality controls to meet the demands of chemical processing, desalination, marine, pharmaceutical and power industries. Our spools are suitable where corrosion performance and non-magnetic characteristics are critical..

Manufactured from commercially pure titanium with minimal interstitials, Titanium Grade 1 Spools from Riddhi Siddhi Impex exhibit exceptional resistance to seawater, chloride-bearing environments and a wide range of industrial chemicals. This makes them a preferred choice for tubing, piping, heat exchangers, and spool assemblies used in aggressive process streams. The purity and controlled production processes ensure consistent weldability and long in-service life.

Mechanically, Titanium Grade 1 offers good strength combined with superior toughness and excellent elongation, facilitating bending, forming and cold working into spools of complex shapes. While softer than higher-strength titanium alloys, Grade 1’s ease of fabrication and reliable mechanical performance make it ideal for components that require forming and joining without compromising corrosion resistance...

Riddhi Siddhi Impex supplies Titanium Grade 1 Spools in a variety of spool configurations and sizes to match client specifications — from small instrument spools to large bore pipe spool assemblies. Each spool is produced with traceability, material test certificates and can be supplied with customer-specified machining, weld preparations, passivation and protective packaging for safe inland and export delivery...

Availability is nationwide — Riddhi Siddhi Impex is an established Titanium Grade 1 Spool Domastic supplier in 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, Navsari, Valsad, Rajpipla and industrial hubs such as Ankleshwar and Narmada — ensuring fast local supply and support for projects across India..

Titanium Grade 1 Spool — Technical Data

Supplier / Manufacturer: Riddhi Siddhi Impex — available across major Indian cities (Mumbai, Delhi, Bengaluru, Hyderabad, Chennai, Kolkata, Pune, Ahmedabad, Surat, Vadodara, Rajkot, Nagpur, Indore, Bhopal, Jaipur, Kanpur, Lucknow, Agra, Varanasi, Amritsar, Chandigarh, Mysuru, 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 1 (commercially pure)
UNS	UNS R50250
Forms Supplied	Spool assemblies (tube/pipe spools), welded spools, flanged spools, instrument spools
Surface Finish	Mill finish / pickled & passivated / custom finish on request
Typical Applications	Seawater systems, chemical process piping, desalination, heat exchangers, pharmaceutical & food grade piping, instrumentation
Documentation	Mill Test Certificate (MTC), Chemical & Mechanical Reports; NDT & welding records available on request
Packaging	Protected packaging for export/domestic transit; special crating for long runs

Chemical Composition (Typical limits — wt%)

Element	Max / Typical
Titanium (Ti)	Balance (≥ 99.0 — 99.5%)
Oxygen (O)	≤ 0.18% (Grade 1 is lowest O among cp-Ti grades)
Iron (Fe)	≤ 0.20%
Carbon (C)	≤ 0.10%
Nitrogen (N)	≤ 0.03%
Hydrogen (H)	≤ 0.015%
All other elements (each)	≤ 0.10% (typical)

Mechanical Properties (Typical, Annealed, Room Temp)

Property	Typical Value
Tensile Strength (UTS)	~ 240 – 350 MPa
Yield Strength (0.2% offset)	~ 170 – 275 MPa
Elongation (in 50 mm)	≥ 20 – 30%
Hardness (BHN)	~ 70 – 120 (process dependent)
Density	4.51 g/cm³

Dimension Chart — Common Tube / Pipe Sizes (Examples)

Custom sizes and wall-thicknesses available on request. Listed values are typical industrial sizes for spool work.

Nominal Pipe Size (NPS)	Outside Diameter (mm)	Common Wall Thickness (mm)	Typical Use
1/2\" (15 NB)	21.3	2.0 / 2.6	Instrumentation spools
3/4\" (20 NB)	26.9	2.0 / 3.0	Small process & 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
6\" (150 NB)	168.3	8.0 / 10.0	Large connections

Equivalent Grade & Standards

Aspect	Equivalent / Reference
Common Name	Titanium Grade 1 (commercially pure CP-Ti)
UNS	UNS R50250
ASTM / ASME	ASTM B265 (plate/sheet/strip), ASTM B367 / ASME SB-265 / SB-367 (tubing) — confirm specific product spec
ISO	ISO equivalents exist for certain forms; check product-specific ISO piping/tubing standards

Other Types (Related Titanium Grades & Spool Variants)

Type	Use / Comment
Titanium Grade 2	Most widely used commercial grade — slightly higher strength with similar corrosion resistance.
Titanium Grade 4	Higher strength among cp-Ti grades — used when greater mechanical strength is required.
Ti-6Al-4V (Grade 5)	Alpha-beta alloy — much higher strength; used for structural/temperature-critical parts (less often for corrosion-critical piping).
Spool Variants	Welded spools, flanged spools, instrument spools, cladded spools, fully machined assemblies.

Handling & Fabrication Notes

• Welding: use inert gas (high-purity argon) shielding and clean procedures to prevent contamination of welds.
• Storage: keep in clean, dry area; avoid oils/greases and contact with ferrous contaminants.
• Testing: typical supply includes MTC, chemical & mechanical test reports; NDT and third-party inspection available on request.

Typical supply options include mill-certified spools, custom-fabricated spool sets, and fully assembled and welded spool packages ready for installation. Riddhi Siddhi Impex offers assistance with technical selection, inspection (visual, dimensional, and MTC verification), and coordination for logistics to handle even large volume or project-based requirements throughout the domestic market.

Q1: What are the common applications of Titanium Grade 1 Spool?

A1: Titanium Grade 1 Spools are used in seawater systems, chemical processing lines, heat exchangers, pharmaceutical equipment, and desalination plants due to their excellent corrosion resistance.

Q2: Can you provide custom spool sizes and configurations?

A2: Yes, we offer customized Titanium Grade 1 Spools in various diameters, wall thicknesses, lengths, and welded configurations based on project requirements and drawings.

Q3: Is Titanium Grade 1 corrosion‑resistant?

A3: Yes. Titanium Grade 1 provides outstanding resistance to seawater, chlorides, and a wide range of industrial chemicals, making it ideal for highly corrosive environments.

Q4: Do you provide MTC and testing reports?

A4: Yes, we provide Mill Test Certificates (MTC), chemical and mechanical test reports, and additional NDT documentation upon request.