Hastelloy C22 Fasteners Manufacturer in India

What are Hastelloy C22 Fasteners?

Hastelloy C22 fasteners are the key high quality nickel-chromium-molybdenum alloy fasteners manufactured to provide superior resistance against oxidation and reducing environments. Fasteners made of C22 are highly recommendable in offshore, chemical processing, marine, pharmaceuticals and pollution control applications, offering the best corrosion resistance when opposed to stress corrosion cracking, pitting, and crevice corrosion.

Hastelloy C22 Fasteners Manufacturer in India

As a leading stockist and exporter of high-grade Hastelloy C22 Fasteners, our products adhere to international standards, making them suitable for harsh industrial environments. Our assortment comprises Hastelloy Grade C22 Hex Bolts Nuts Studs, screws, threaded rod, washers, anchor bolt, eye bolt, and custom fastener solutions.

The utilization of alloy UNS N06022 makes these fasteners highly resistant to corrosion, oxidation, chemicals and chlorine pitting – creating effective protection against environmental stressors including chloride corrosion cracking. The superior strength and service life offered by ASME SB574 Hastelloy C22 Fasteners makes these essential for industrial purposes operating within extreme conditions.

As an established Hastelloy C22 Fasteners Manufacturer in India, we offer fastening hardware that adheres to ASTM, ASME, DIN, and universal norms and specifications, and adheres to rigorous quality benchmarks.

What are Hastelloy C22 Fasteners?

Hastelloy C22 is a nickel-based superalloy with high levels of chromium, molybdenum, tungsten and iron. The alloy was designed to provide increased resistance to a wide range of corrosive media including acids, chlorides, sea water and industrial chemicals.

Alloy C22 fasteners are built to hold their mechanical integrity in extreme temperatures and corrosive environments where standard stainless steel fasteners might fail.

Common products include:

• Hastelloy C22 Hex Bolts
• Nickel Alloy C22 Bolts
• ASTM B574 UNS N06022 Screw
• UNS N06022 Threaded Rod
• ASTM B574 Grade C22 Heavy Hex Nut
• Hastelloy C22 Plain Washer
• DIN 2.4602 Stud Bolt
• Alloy C22 U-Bolts and Eye Bolts
• Socket Head Cap Screws
• Anchor Bolts
• Stud Bolts
• Lock Nuts

Hastelloy C22 Fasteners Specifications

Types of Hastelloy C22 Fasteners We Supply

We supply a comprehensive range of Hastelloy C22 Fasteners for industrial applications.

Hastelloy Grade C22 Hex Bolts Nuts Studs

These fasteners provide excellent clamping force and corrosion resistance, making them suitable for pressure vessels, heat exchangers, and chemical processing equipment.

Hastelloy C22 Hex Bolts

Designed for high-strength fastening applications, these bolts are commonly used in offshore platforms, petrochemical plants, and marine environments.

ASTM B574 UNS N06022 Screw

Available in machine screw, socket head, countersunk, and cap screw configurations for precision fastening requirements.

UNS N06022 Threaded Rod

Threaded rods offer versatility for structural assemblies, pipe supports, and industrial fabrication projects.

ASTM B574 Grade C22 Heavy Hex Nut

Manufactured with precision threads to provide secure fastening performance in corrosive conditions.

Hastelloy C22 Plain Washer

These washers help distribute load evenly while preventing damage to connected surfaces.

DIN 2.4602 Stud Bolt

Widely used in flange connections, pressure vessels, and high-temperature industrial systems.

Alloy C22 U-Bolts and Eye Bolts

Ideal for supporting pipes, lifting equipment, marine installations, and structural applications.

Chemical Composition of Hastelloy C22

Mechanical Properties of Hastelloy C22 Fasteners

Key Features of Hastelloy C22 Fasteners

• Unique Corrosion Properties: Alloy C22 has phenomenal resistance against both reducing and oxidizing media such as wet chlorine and mixed acids.
• Superior Resistance against Pitting & Crevice Corrosion: The alloy functions great in chloride-containing atmospheres that can cause conventional metals to experience various localized damage.
• Outstanding Mechanical Properties: The C22 Hastelloy fasteners maintain their strength under severe operation.
• Great Weldability: Alloy C22 parts can easily be processed and welded while ensuring excellent corrosion resistance.
• Increased Longevity: Reduce operating costs with longer service life to eliminate the need for frequently replacing corroded components.

NACE MR0175 Hastelloy C22 Fasteners for Sour Service

It is the industry standard in oil and gas to specify fasteners like NACE MR0175 Hastelloy C22 fasteners because they are designed to mitigate damage from sulfide stress corrosion cracking and general corrosion due to hydrogen sulfide (H₂S).

NACE-compliant Alloy C22 fasteners are commonly used in:

• Offshore drilling platforms
• Refinery equipment
• Oil and gas pipelines
• Pressure vessels
• Chemical injection systems

Applications of Hastelloy C22 Fasteners

Due to their exceptional corrosion resistance, Hastelloy C22 Fasteners are widely used across numerous industries:

Why Choose Us for Hastelloy C22 Fasteners?

As an experienced Hastelloy C22 Fasteners Manufacturer in India, we focus on delivering high-quality fastening solutions that meet global industrial standards.

Our Advantages

• Extensive inventory availability
• International quality standards
• Competitive pricing
• Fast worldwide delivery
• Complete material traceability
• Third-party inspection support
• Custom manufacturing capabilities
• Technical assistance from experienced professionals

Our quality management processes ensure that every Werkstoff Nr. 2.4602 Bolt, stud, nut, washer, and threaded rod is manufactured with precision and tested before dispatch.

Related Hastelloy Fasteners Grades

• Hastelloy C276 Fasteners
• Hastelloy C22 Fasteners
• Hastelloy B2 Fasteners
• Hastelloy B3 Fasteners
• Hastelloy X Fasteners
• Hastelloy G30 Fasteners

Frequently Asked Questions

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