
Introduction
Hastelloy C22 Tube Fittings provide outstanding corrosion resistance, durability, and high-temperature strength, so Saudi Arabia’s demanding industrial sectors widely use them. Industries such as oil & gas, petrochemicals, desalination, offshore drilling, and chemical processing require premium-quality instrumentation fittings that can withstand aggressive environments and extreme pressure conditions. We supply high-performance Hastelloy C22 tube fittings, including compression and instrumentation fittings, for critical industrial applications across Riyadh, Dammam, Jubail, Jeddah, Yanbu, and Al Khobar as a leading supplier and exporter in KSA.
Manufactured from UNS N06022 nickel alloy, Hastelloy C22 tube fittings provide exceptional resistance against oxidizing and reducing media, chloride-induced corrosion, pitting, and crevice corrosion. Their reliability and leak-proof performance make them ideal for Saudi Arabia’s harsh industrial environments.
What are Hastelloy C22 Tube Fittings?
Hastelloy C22 Tube Fittings use a nickel-chromium-molybdenum alloy for instrumentation and hydraulic systems operating in corrosive environments. Manufacturers produce them according to ASTM B366 and ASME SB366 standards to ensure superior strength and dimensional accuracy.
The alloy contains high amounts of chromium and molybdenum, which provide outstanding protection against oxidizing chemicals, seawater corrosion, and acidic media. Hastelloy C22 fittings provide these properties, so offshore platforms, chemical plants, refineries, and marine applications throughout Saudi Arabia extensively use them.
Hastelloy C22 compression tube fittings are designed to provide leak-tight connections in high-pressure systems. Their robust construction improves safety and reduces maintenance costs in industrial operations.
Types of Hastelloy C22 Tube Fittings Available in Saudi Arabia
Hastelloy C22 Male Connector
Male connectors are commonly used in instrumentation systems to connect tubing with threaded ports. They provide secure sealing and reliable performance in corrosive environments.
Hastelloy C22 Female Connector
Female connectors are suitable for high-pressure industrial piping systems and are widely used in petrochemical plants and gas processing units.
Hastelloy C22 Union Elbow
Union elbows help change flow direction while maintaining leak-proof performance. These fittings are widely used in hydraulic and instrumentation systems.
Hastelloy C22 Tee Fittings
Tee fittings distribute fluid flow into multiple directions and are used extensively in process piping systems.
Hastelloy C22 Reducer Fittings
Reducers connect different tube sizes while maintaining smooth flow performance in industrial systems.
Hastelloy C22 Bulkhead Union
Bulkhead unions are used where tubing passes through panels or walls in industrial installations.
Hastelloy C22 Tube Caps and Plugs
Tube caps and plugs are designed to seal the ends of tubing systems and prevent leakage during operation.
Hastelloy C22 Double Ferrule Fittings
Double ferrule fittings provide superior grip and vibration resistance, making them ideal for Saudi Arabia’s oil & gas and offshore industries.
Hastelloy C22 Chemical Composition
The chemical composition of Hastelloy C22 plays a major role in its superior corrosion resistance and mechanical strength.
| Element | Composition |
|---|---|
| Nickel | Balance |
| Chromium | 20.0 – 22.5% |
| Molybdenum | 12.5 – 14.5% |
| Iron | 2.0 – 6.0% |
| Tungsten | 2.5 – 3.5% |
| Cobalt | Maximum 2.5% |
The high chromium content provides exceptional oxidation resistance, while molybdenum enhances resistance against pitting and crevice corrosion. This combination makes Hastelloy C22 Tube Fittings highly suitable for chloride-rich environments and seawater applications in Saudi Arabia.
Mechanical Properties of Hastelloy C22 Tube Fittings
Hastelloy C22 fittings offer excellent mechanical properties that ensure reliable performance under extreme operating conditions.
| Property | Value |
|---|---|
| Tensile Strength | 690 MPa |
| Yield Strength | 310 MPa |
| Elongation | 45% |
| Density | 8.69 g/cm³ |
| Melting Range | 1357 – 1400°C |
These properties make Hastelloy C22 instrumentation fittings ideal for high-pressure and high-temperature applications in refineries and petrochemical plants.
Key Features of Hastelloy C22 Tube Fittings
Excellent Corrosion Resistance
Hastelloy C22 is known for its outstanding resistance to aggressive chemicals, acids, and seawater environments.
Resistance to Chlorides and Acids
The alloy performs exceptionally well in chloride-containing environments, making it suitable for desalination plants and offshore platforms.
High Temperature Strength
Hastelloy C22 tube fittings maintain structural stability even at elevated temperatures.
Pitting and Crevice Corrosion Resistance
The alloy provides excellent protection against localized corrosion, increasing service life in industrial systems.
Leak-Proof Performance
Precision manufacturing ensures tight sealing and reliable operation in critical instrumentation systems.
Long Service Life
The durability of Hastelloy C22 reduces downtime and maintenance costs in industrial projects across Saudi Arabia.
Applications of Hastelloy C22 Tube Fittings in Saudi Arabia
Oil and Gas Industry
Saudi Arabia’s oil and gas sector relies heavily on Hastelloy C22 tube fittings for instrumentation and process piping systems. These fittings are used in offshore drilling rigs, refineries, and gas processing plants.
Petrochemical Plants
Petrochemical industries require corrosion-resistant tube fittings for handling aggressive chemicals and high-temperature fluids.
Offshore Platforms
Offshore applications demand high-performance fittings that can withstand seawater corrosion and harsh environmental conditions.
Desalination Plants
Hastelloy C22 tube fittings are widely used in desalination systems because of their superior resistance to chlorides and saline water.
Chemical Processing Industries
Chemical manufacturing plants use Hastelloy C22 instrumentation fittings for handling acidic and corrosive media safely.
Power Generation Projects
Power plants utilize Hastelloy C22 compression fittings in high-pressure steam and fluid systems.
Hastelloy C22 Tube Fittings Specifications
| Specification | Details |
|---|---|
| Material Grade | Hastelloy C22 |
| UNS Number | N06022 |
| ASTM Standard | ASTM B366 |
| ASME Standard | ASME SB366 |
| Type | Seamless / Welded |
| Size Range | 1/8” to 2” |
| Pressure Rating | High Pressure |
These specifications ensure compatibility with international industrial standards and Saudi Arabian project requirements.
Advantages of Using Hastelloy C22 Tube Fittings in KSA Industries
Hastelloy C22 tube fittings offer several advantages for industrial operations in Saudi Arabia.
- Excellent performance in harsh desert climates
- High resistance to corrosion caused by saline environments
- Reliable operation in high-pressure systems
- Reduced maintenance and replacement costs
- Improved safety in critical industrial applications
- Suitable for sour gas and offshore conditions
These benefits make Hastelloy C22 fittings a preferred choice for industrial buyers and EPC contractors across KSA.
Testing and Quality Assurance
To ensure premium quality, Hastelloy C22 tube fittings undergo strict testing and inspection procedures.
PMI Testing
Positive Material Identification testing verifies the chemical composition of the alloy.
Hydrostatic Testing
Hydrostatic testing ensures leak-proof performance under pressure.
Hardness Testing
Hardness testing confirms the mechanical strength of the fittings.
Third-Party Inspection
Third-party inspections are available according to client requirements and project specifications.
Mill Test Certificates
Mill Test Certificates (MTC) are provided for complete material traceability and compliance.
These quality procedures help meet Saudi Aramco and international industrial standards.
Packaging, Documentation and Export Supply in Saudi Arabia
Hastelloy C22 Tube Fittings are packaged carefully to prevent damage during transportation and export handling. Standard packaging methods include wooden boxes, pallets, and protective wrapping materials.
Export documentation includes:
- Commercial invoice
- Packing list
- Mill Test Certificates
- Inspection reports
- Certificate of origin
Reliable supply is available across major Saudi Arabian cities including Riyadh, Dammam, Jubail, Jeddah, Yanbu, Al Khobar, and Ras Tanura.
Why Choose Hastelloy C22 Tube Fittings Supplier in Saudi Arabia?
Choosing a reliable Hastelloy C22 Tube Fittings Supplier in Saudi Arabia offers several benefits for industrial buyers.
Fast Delivery
Local supply support enables quick delivery for urgent industrial projects.
Technical Expertise
Professional technical support helps clients select suitable instrumentation fittings for specific applications.
Competitive Pricing
Bulk supply capabilities help provide cost-effective solutions for large-scale industrial projects.
Quality Assurance
All fittings are manufactured according to international standards and tested for performance reliability.
Custom Sizes
Customized dimensions and specifications are available according to project requirements.
Difference Between Hastelloy C22 and Hastelloy C276 Tube Fittings
| Feature | Hastelloy C22 | Hastelloy C276 |
|---|---|---|
| Chromium Content | Higher | Lower |
| Oxidation Resistance | Excellent | Very Good |
| Corrosion Resistance | Superior | Excellent |
| Applications | Chemical Processing | Offshore & Chemical |
Hastelloy C22 generally offers better resistance to oxidizing environments due to its higher chromium content, making it highly suitable for aggressive chemical applications in Saudi Arabia.
Industries Served in Saudi Arabia
Hastelloy C22 Tube Fittings are supplied to various industries throughout KSA.
Refineries
Used in high-pressure instrumentation systems and fluid transfer lines.
EPC Contractors
Preferred for industrial construction and infrastructure projects.
Marine Industry
Suitable for marine applications because of superior seawater resistance.
Fertilizer Plants
Used in corrosive chemical handling systems.
Water Treatment Plants
Ideal for desalination and water purification systems.
Gas Processing Units
Reliable for sour gas and high-pressure operations.
Saudi Arabia Cities We Supply
Riyadh
Supply of Hastelloy C22 tube fittings for industrial infrastructure and petrochemical projects.
Dammam
Serving oil & gas companies and offshore contractors with corrosion-resistant instrumentation fittings.
Jubail
Providing high-performance Hastelloy C22 compression fittings for industrial plants and refineries.
Jeddah
Export and supply solutions for marine and chemical industries.
Yanbu
Supporting refinery and petrochemical operations with premium-quality tube fittings.
Al Khobar
Delivering instrumentation fittings for offshore and energy sector applications.
Frequently Asked Questions (FAQs)
What are Hastelloy C22 Tube Fittings?
Hastelloy C22 Tube Fittings are corrosion-resistant nickel-chromium-molybdenum alloy fittings used in high-pressure and corrosive industrial applications such as oil & gas, petrochemical, offshore, and chemical processing industries.
What is the UNS number of Hastelloy C22?
The UNS designation of Hastelloy C22 is UNS N06022.
Which standards apply to Hastelloy C22 Tube Fittings?
Hastelloy C22 Tube Fittings are commonly manufactured according to:
- ASTM B366
- ASME SB366
- ANSI
- DIN
- ISO standards
What are the advantages of Hastelloy C22 Tube Fittings?
Major advantages include:
- Excellent corrosion resistance
- Resistance to pitting and crevice corrosion
- High-temperature strength
- Leak-proof performance
- Long service life
- Suitable for chloride-rich environments
Where are Hastelloy C22 Tube Fittings used in Saudi Arabia?
These fittings are widely used in:
- Oil & gas industries
- Petrochemical plants
- Desalination plants
- Offshore drilling platforms
- Refineries
- Chemical processing industries
- Power generation plants
Is Hastelloy C22 suitable for offshore applications?
Yes, Hastelloy C22 offers exceptional resistance to seawater, chlorides, and harsh marine environments, making it ideal for offshore and marine applications.
What is the difference between Hastelloy C22 and Hastelloy C276?
Hastelloy C22 contains higher chromium content, which provides improved resistance to oxidizing environments compared to Hastelloy C276. Both alloys offer excellent corrosion resistance for industrial applications.
Are Hastelloy C22 Tube Fittings resistant to acids?
Yes, Hastelloy C22 fittings provide outstanding resistance against oxidizing acids, reducing acids, and mixed chemical environments.
What types of Hastelloy C22 Tube Fittings are available?
Available types include:
- Male Connectors
- Female Connectors
- Union Elbows
- Tees
- Reducers
- Bulkhead Unions
- Tube Caps
- Double Ferrule Fittings
What sizes are available in Hastelloy C22 Compression Fittings?
Hastelloy C22 Compression Tube Fittings are commonly available from 1/8” to 2” in various wall thicknesses and pressure ratings.
Are customized Hastelloy C22 Tube Fittings available?
Yes, customized sizes, dimensions, and specifications can be supplied according to project requirements and industrial standards.
Do you provide Mill Test Certificates (MTC)?
Yes, Mill Test Certificates, inspection reports, and third-party testing documents are provided with Hastelloy C22 Tube Fittings.
Can Hastelloy C22 resist chloride corrosion?
Yes, Hastelloy C22 offers exceptional resistance to chloride-induced pitting and crevice corrosion, making it suitable for desalination and marine industries.
Which Saudi Arabia cities do you supply Hastelloy C22 Tube Fittings to?
Supply is available across:
- Riyadh
- Dammam
- Jubail
- Jeddah
- Yanbu
- Al Khobar
- Ras Tanura
Why choose Hastelloy C22 Tube Fittings for petrochemical applications?
Hastelloy C22 fittings provide excellent durability, corrosion resistance, and high-temperature performance required for aggressive petrochemical processing environments in Saudi Arabia.
Conclusion
Hastelloy C22 Tube Fittings are among the most reliable solutions for corrosive and high-pressure industrial applications in Saudi Arabia. Their superior resistance to oxidation, pitting, chlorides, and harsh chemicals makes them ideal for oil & gas, petrochemical, desalination, and offshore industries across KSA.
As a trusted Hastelloy C22 Tube Fittings Supplier & Exporter in KSA, high-quality ASTM B366 and UNS N06022 instrumentation fittings are supplied with complete testing, certification, and export documentation. With reliable delivery across Riyadh, Dammam, Jubail, Jeddah, Yanbu, and Al Khobar, these corrosion-resistant tube fittings continue to support critical industrial projects throughout Saudi Arabia.

Recent Comments