Titanium Grade 7 Spool

Manufacturer, Supplier & Exporter of Titanium Grade 7 Spool

Titanium Grade 7 Spool, known for its exceptional corrosion resistance due to the presence of palladium, is one of the most reliable titanium alloy spools used in highly corrosive industrial environments. Riddhi Siddhi Impex, a trusted name in metal manufacturing and supply, offers premium-quality Titanium Grade 7 Spools designed for demanding applications. The alloy’s superior resistance to reducing acids and chloride-containing solutions makes it a preferred choice in industries requiring long-term durability..

As a leading manufacturer and supplier, Riddhi Siddhi Impex ensures that each Titanium Grade 7 Spool is produced with precision, adhering to international standards such as ASTM, ASME, and ISO. These spools are widely used in chemical processing units, heat exchangers, power generation systems, condenser piping, and desalination plants due to their exceptional resistance to crevice corrosion and stress corrosion cracking. The addition of palladium significantly enhances the material’s integrity in harsh environments.

Titanium Grade 7 Spools supplied by Riddhi Siddhi Impex are known for their excellent weldability and formability, making them suitable for custom spool fabrication. Whether required for high-temperature environments or harsh chemical exposure, these spools deliver outstanding performance and longevity. The company provides various configurations, including seamless, welded, and fabricated spools to suit diverse project needs..

Being a prominent Titanium Grade 7 Spool Domestic Supplier, Riddhi Siddhi Impex caters to multiple major industrial sectors across India. They maintain a vast supply network in domestic cities such as Mumbai, Delhi, Bengaluru (Bangalore), Hyderabad, Chennai, Kolkata, Pune, Ahmedabad, Surat, Vadodara, Rajkot, Nagpur, Indore, Bhopal, Jaipur, Kanpur, Lucknow, Agra, Varanasi, Amritsar, and Chandigarh. Their strong logistic capabilities ensure timely supply of Titanium Grade 7 Spools for both small and large-scale projects...

Apart from the metropolitan and tier-1 cities, Riddhi Siddhi Impex also delivers products to fast-growing industrial hubs including Mysuru (Mysore), Udaipur, Jodhpur, Visakhapatnam, Coimbatore, Madurai, Kochi, Thiruvananthapuram, Mangalore, Nashik, Kolhapur, Chandrapur, Akola, and Nagpur. This widespread availability has positioned the company as a preferred Titanium Grade 7 Spool Domestic Supplier across India. Their ability to supply urgent requirements and customized spool fabrications sets them apart from competitors..

Titanium Grade 7 Spool – Specifications

Property	Details
Material	Titanium Grade 7 (Ti-0.2Pd)
UNS	R52400
Standard	ASTM B338 / ASTM B337 / ASTM B861
Manufacturing Type	Butt Welded / Seamless / Fabricated
Form	Spool, Coils, Spool Pieces
Size Range	1/8” to 24”
Thickness	0.5 mm to 25 mm
Ends	Plain End, Beveled End

Chemical Composition

Element	Composition (%)
Titanium (Ti)	Balance
Palladium (Pd)	0.12 – 0.25
Iron (Fe)	≤ 0.30
Oxygen (O)	≤ 0.25
Carbon (C)	≤ 0.08
Nitrogen (N)	≤ 0.03
Hydrogen (H)	≤ 0.015

Mechanical Properties

Property	Value
Tensile Strength	≥ 344 MPa
Yield Strength	≥ 275 MPa
Elongation	≥ 20%
Hardness	≤ 200 HB
Density	4.51 g/cm³
Melting Point	1660°C

Dimension Chart for Titanium Grade 7 Spool

Size (inches)	Outer Diameter (mm)	Wall Thickness (mm)
1/2"	21.3	2.0 – 3.0
1"	33.4	2.5 – 4.0
2"	60.3	3.0 – 6.0
3"	88.9	3.5 – 8.0
4"	114.3	4.0 – 10.0
6"	168.3	5.0 – 15.0
8"	219.1	6.0 – 18.0

Equivalent Grade

Standard	Equivalent Grade
ASTM	Grade 7
UNS	R52400
ISO	Grade 7
JIS	Class 1 Pd Alloy

Equivalent Standards

Standard	Description
ASTM B337	Seamless Titanium Pipe
ASTM B338	Welded Titanium Tube
ASTM B861	Welded Titanium Pipe
ASTM B862	Welded Titanium Fittings

Other Types of Titanium Spool Available

Type	Description
Titanium Grade 1 Spool	Commercially pure titanium
Titanium Grade 2 Spool	High corrosion resistance
Titanium Grade 5 Spool	Ti-6Al-4V high strength alloy
Titanium Grade 9 Spool	Ti-3Al-2.5V alloy
Titanium Grade 12 Spool	Enhanced corrosion resistance

In Gujarat’s major industrial belts, including Vilayat, Somnath, Dahej, Vadodara, Narmada, Surat, Ankleshwar, Navsari, Valsad, and Rajpipla, Riddhi Siddhi Impex has established a strong footprint as a reliable supplier of Titanium Grade 7 Spools. Industries involved in chemical processing, petrochemical refining, fertilizers, and pharmaceuticals in these regions highly depend on Titanium Grade 7 for its unmatched corrosion resistance and long service life..

Frequently Asked Questions (FAQs)

Q1: What are the common applications of Titanium Grade 7 Spool?

A1: Titanium Grade 7 Spools are widely used in chemical processing, desalination plants, marine environments, heat exchangers, reactors, and highly corrosive industrial systems.

Q2: Why is Palladium added to Titanium Grade 7?

A2: The addition of Palladium enhances corrosion resistance, especially in reducing acids, seawater, brine, and harsh chemical environments, making Grade 7 one of the most corrosion-resistant titanium alloys.

Q3: Can Titanium Grade 7 Spool be used in seawater applications?

A3: Yes, Titanium Grade 7 Spools perform exceptionally well in seawater, brackish water, and marine conditions due to their excellent resistance to pitting and crevice corrosion.

Q4: Do you provide Titanium Grade 7 Spool in custom dimensions?

A4: Yes, we offer Titanium Grade 7 Spools in customized diameters, lengths, wall thicknesses, and end finishes based on project requirements.