Titanium Grade 23 Spool

Manufacturer, Supplier & Exporter of Titanium Grade 23 Spool

Titanium Grade 23 Spool, also known as Ti-6Al-4V ELI (Extra Low Interstitial), is a high-performance titanium alloy spool widely used in industries requiring exceptional strength, corrosion resistance, and biocompatibility. Manufactured and supplied by Riddhi Siddhi Impex, this grade is highly suitable for aerospace, medical, chemical, and marine applications due to its superior mechanical properties and durability under extreme conditions...

Riddhi Siddhi Impex is a leading manufacturer and domestic supplier of Titanium Grade 23 Spool in India. The company uses advanced fabrication and welding techniques to ensure each spool meets stringent quality standards, including ASTM B348, ASTM B381, and ASME SB-348 specifications. The spools are precision-engineered to provide consistent performance in high-stress and corrosive environments.

Titanium Grade 23 Spools are highly sought after in industries such as chemical processing, pharmaceuticals, desalination plants, offshore oil and gas, and marine engineering. The alloy's low interstitial content (oxygen, nitrogen, carbon, and iron) ensures exceptional ductility and fracture toughness, making it ideal for critical applications where safety and reliability are paramount..

The superior corrosion resistance of Titanium Grade 23 makes it suitable for exposure to chloride-bearing media, oxidizing acids, and seawater. This property is particularly valuable for offshore pipelines, marine structures, and desalination systems. Riddhi Siddhi Impex’s spools are engineered to resist pitting, crevice corrosion, and stress-corrosion cracking, ensuring long service life in harsh environments..

Titanium Grade 23 also exhibits excellent mechanical strength, with higher tensile and yield strength compared to commercially pure titanium grades. This makes it perfect for aerospace and medical applications where high strength-to-weight ratio and precision are critical. The spool maintains integrity under high temperature and pressure, enhancing operational safety and reliability

Specification

Property	Details
Product Name	Titanium Grade 23 Spool
Manufacturer	Riddhi Siddhi Impex
Material Grade	Ti-6Al-4V ELI (Grade 23)
Standard	ASTM B348, ASTM B381, ASME SB-348
Form	Seamless, Welded, Fabricated Spools
Size Range	1/2” NB to 24” NB (Custom Sizes Available)
Wall Thickness	Sch 10 to Sch 80 / Custom
Length	Up to 6 meters or per client requirement
End Connections	Plain End, Beveled End, Flanged
Applications	Aerospace, Chemical, Marine, Medical, Desalination, Heat Exchangers

Chemical Composition

Element	Content (%)
Titanium (Ti)	Balance
Aluminum (Al)	5.5 – 6.75
Vanadium (V)	3.5 – 4.5
Iron (Fe)	0.25 max
Oxygen (O)	0.13 max
Carbon (C)	0.05 max
Nitrogen (N)	0.03 max
Hydrogen (H)	0.012 max

Mechanical Properties

Property	Value
Tensile Strength	895 – 960 MPa
Yield Strength (0.2% offset)	795 – 825 MPa
Elongation	10 – 15%
Density	4.43 g/cm³
Hardness	Rockwell C 36 max
Corrosion Resistance	Excellent in seawater, chlorides, and acidic environments

Dimension Chart (Nominal)

Nominal Pipe Size	Outer Diameter (mm)	Wall Thickness (mm)	Length
1/2"	21.3	2.77 – 3.73	Up to 6 m
1"	33.4	3.38 – 4.55	Up to 6 m
2"	60.3	3.91 – 5.54	Up to 6 m
4"	114.3	6.02 – 8.56	Up to 6 m
6"	168.3	7.11 – 10.97	Up to 6 m
10"	273.1	9.27 – 12.70	Up to 6 m

Equivalent Grades

Standard	Equivalent Grade
ASTM	Grade 23 (Ti-6Al-4V ELI)
UNS	R56401
ISO	Ti-6Al-4V ELI

Equivalent Standards

Standard	Description
ASTM B348	Titanium and Titanium Alloy Seamless and Welded Tubes
ASTM B381	Titanium and Titanium Alloy Bars, Billets, and Forgings
ASME SB-348	Titanium Alloy Tubing for Industrial Applications

Other Types of Titanium Spools

Type	Description
Titanium Grade 1 Spool	Commercially pure, excellent ductility
Titanium Grade 2 Spool	Good strength & corrosion resistance
Titanium Grade 5 Spool	Ti-6Al-4V, high strength
Titanium Grade 7 Spool	Pd alloyed, high corrosion resistance
Titanium Grade 9 Spool	Ti-3Al-2.5V, lightweight and strong

As a trusted domestic supplier, Riddhi Siddhi Impex ensures nationwide distribution of Titanium Grade 23 Spools across major industrial cities in India. These include Mumbai, Delhi, Bengaluru (Bangalore), Hyderabad, Chennai, Kolkata, Pune, Ahmedabad, Surat, Vadodara, Rajkot, Nagpur, Indore, Bhopal, Jaipur, Kanpur, Lucknow, Agra, Varanasi, Amritsar, and Chandigarh. It also covers Mysuru (Mysore), Udaipur, Jodhpur, Visakhapatnam, Coimbatore, Madurai, Kochi, Thiruvananthapuram, Mangalore, Nashik, Kolhapur, Chandrapur, Akola, Vilayat, Somnath, Dahej, Vadodara, Narmada, Surat, Ankleshwar, Navsari, Valsad, and Rajpipla..

Frequently Asked Questions (FAQs)

Q1: What are the main applications of Titanium Grade 23 Spool?

A1: Commonly used in aerospace, marine, chemical processing, medical implants, desalination, and heat exchangers due to its high strength and corrosion resistance.

Q2: Can Titanium Grade 23 Spools be customized?

A2: Yes, Riddhi Siddhi Impex provides custom lengths, diameters, wall thicknesses, and end connections according to project requirements.

Q3: Why is Grade 23 preferred over Grade 5?

A3: Titanium Grade 23 has extra low interstitial content, offering higher ductility, fracture toughness, and biocompatibility, making it suitable for medical and aerospace applications.

Q4: Is Titanium Grade 23 resistant to seawater corrosion?

A4: Yes, it exhibits excellent resistance to chloride-rich environments, oxidizing acids, and marine conditions.