Manufacturer, Supplier & Exporter of Columbium Ferrule Fittings

Columbium Ferrule Fittings, also known as Niobium Ferrule Fittings, are highly specialized components used in demanding industrial applications. Columbium (Niobium) is a corrosion-resistant metal known for its excellent strength, ductility, and ability to perform under extreme temperatures. These properties make columbium an ideal material for ferrule fittings, especially in industries like aerospace, nuclear, medical, and chemical processing, where material performance and reliability are non-negotiable.

Riddhi Siddhi Impex is a leading manufacturer and supplier of Columbium Ferrule Fittings in India, offering top-tier quality products made with precision engineering. With decades of industry experience, the company has developed a reputation for delivering robust and durable fittings that comply with international quality standards such as ASTM, ASME, and DIN. Their fittings are manufactured in state-of-the-art facilities and undergo rigorous testing to ensure dimensional accuracy, pressure sustainability, and resistance to corrosion and heat.

The ferrule fittings produced by Riddhi Siddhi Impex include a wide range such as single ferrule, double ferrule, bulkhead fittings, elbows, tees, unions, and reducers—all made using high-purity Columbium. These fittings are designed for use in high-pressure and high-temperature environments, ensuring leak-proof and vibration-resistant sealing in both critical and non-critical fluid systems.

Riddhi Siddhi Impex has a wide domestic supply chain that caters to major Indian cities including Mumbai, Delhi, Bengaluru, Hyderabad, Chennai, Kolkata, Pune, Ahmedabad, and Surat. In these metro cities, the demand for advanced materials like Columbium is high, particularly from research labs, defense equipment manufacturers, and high-tech fabrication units. The company ensures timely deliveries and consistent product availability through its efficient logistics and inventory systems..

Apart from metros, Riddhi Siddhi Impex also serves fast-growing industrial hubs like Vadodara, Rajkot, Nagpur, Indore, Bhopal, Jaipur, Kanpur, and Lucknow. These cities are witnessing rapid industrialization and infrastructural growth, creating a strong demand for durable and high-performance ferrule fittings. Columbium Ferrule Fittings find applications here in reactors, pipelines, vacuum chambers, and high-temperature process systems..

Columbium (Niobium) Ferrule Fittings – Specifications

Specifications

Property	Details
Material	Columbium (Niobium)
Grades	ASTM B392 Grade R04200 / R04210
Form	Ferrule Fittings, Elbows, Tees, Reducers, Unions
Size Range	1/8” to 2” OD
Finish	Bright, Passivated
Applications	Chemical processing, aerospace, nuclear, medical equipment

Chemical Composition (%)

Element	Composition (%)
Niobium (Nb)	≥ 99.8
Tantalum (Ta)	≤ 0.10
Titanium (Ti)	≤ 0.04
Iron (Fe)	≤ 0.005
Oxygen (O)	≤ 0.015
Carbon (C)	≤ 0.01

Mechanical Properties

Property	Value	Unit
Density	8.57	g/cm³
Melting Point	2477	°C
Tensile Strength	170 - 400	MPa
Yield Strength	120 - 200	MPa
Elongation	≥ 25	%
Hardness	40 - 90	HB

Dimension Chart

Tube OD (Inch)	Ferrule OD (mm)	Length (mm)	Thickness (mm)
1/8"	6	10	1.0
1/4"	8	12	1.2
3/8"	10	15	1.5
1/2"	12	18	1.6
3/4"	16	22	2.0

Equivalent Grades and Standards

Standard	Equivalent Grade
ASTM	B392 R04200 / R04210
UNS	R04200
DIN	2.4475

Other Types of Ferrule Fittings

Type	Usage
Single Ferrule	Basic sealing application
Double Ferrule	Enhanced grip & sealing
Bulkhead Ferrule	Panel/wall mount connections
Elbow Ferrule	Direction change in tubes
Reducer Ferrule	Connect different tube sizes

In smaller yet vital cities like Agra, Varanasi, Amritsar, Chandigarh, Mysuru, Udaipur, Jodhpur, Visakhapatnam, Coimbatore, and Madurai, Riddhi Siddhi Impex has established itself as a trusted supplier. The company understands the logistical challenges in these regions and ensures that even remote industrial clusters receive premium quality fittings without compromising on timelines.

Frequently Asked Questions (FAQs)

Q1: What industries use Columbium Ferrule Fittings?

A1: Industries such as aerospace, chemical processing, nuclear, and medical use these fittings for high-performance fluid and gas systems.

Q2: Are Columbium and Niobium the same?

A2: Yes, Columbium is the former name of the element Niobium. Both refer to the same material used in these fittings.

Q3: Can I get customized sizes from Riddhi Siddhi Impex?

A3: Yes, the company provides custom manufacturing based on specifications including size, finish, and threading.

Q4: Do you supply to Tier 2 and Tier 3 cities in India?

A4: Yes, Riddhi Siddhi Impex supplies Columbium Ferrule Fittings to all major and emerging cities including Nagpur, Surat, Ankleshwar, and Valsad.