Which Hastelloy grades does Nascent Fittings Inc. supply?

We supply Hastelloy C-276 (N10276), C-22 (N06022), B-2 (N10665) and C-4 (N06455) in fittings, flanges and forged components.

When should Hastelloy be selected over stainless steel?

Hastelloy is preferred for highly corrosive chemical environments involving strong acids, chloride media and mixed oxidizing/reducing conditions where stainless performance is insufficient.

Do you manufacture Hastelloy flanges and buttweld fittings?

Yes. Nascent Fittings Inc. manufactures Hastelloy buttweld fittings, flanges, forged fittings and custom bends for chemical process projects.

Are MTCs and PMI available for Hastelloy supply?

Yes. EN 10204 3.1 MTCs, PMI and third-party inspection can be provided according to purchase order requirements.

Can Hastelloy components be customized?

Yes. Custom sizes, bends and fabricated assemblies can be produced to drawings and project specifications.

Do you export Hastelloy fittings internationally?

Yes. Hastelloy piping components are exported globally with secure packaging and complete shipping documentation.

Material · Hastelloy

Hastelloy
Piping Solutions.

Hastelloy C-276, C-22, B-2 & C-4 fittings and flanges for severe chemical duty. Corrosion-resistant alloy supply with MTCs and worldwide export.

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ISO 9001:2008PED 97/23/ECMTC EN 10204 3.1

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Overview

Hastelloy Manufacturer & Exporter

Nascent Fittings Inc. supplies Hastelloy fittings, flanges and specialty components for severe-duty chemical environments. We support C-276, C-22, B-2 and related grades with full documentation and export packaging.

Available Forms

Pipe FittingsFlangesForged FittingsCustomised BendsCustom Fabricated Components

Hastelloy

Precision-engineered for critical service

Specifications

Material Properties

Material Family

Nickel-Molybdenum-Chromium Alloy

Corrosion Resistance

Exceptional

Oxidation Resistance

Exceptional

Strength

Very High

Weldability

Excellent

Machinability

Moderate

Heat Resistance

Exceptional

Cryogenic Service

Yes

Performance

Key Advantages

Exceptional resistance to oxidizing and reducing media
Excellent performance in chloride environments
High temperature strength
Suitable for severe chemical process service
Reliable weldability for fabrication

Use Cases

Industries & Applications

Chemical ProcessingPetrochemicalPollution ControlOil & GasPharmaceuticalPulp & Paper

Why Nascent Fittings Inc.

Grade-focused manufacturing support
International quality documentation
Custom fabrication capability
Reliable export logistics
Strict dimensional and material quality control

Grades

Available Grades

Specs shown for reference — confirm exact grade and standard with our technical team for your duty conditions.

Hastelloy C-276

Nickel-molybdenum-chromium alloy for aggressive chemical service.

UNS: N10276
Best For: Severe corrosion and mixed oxidizing/reducing media

Hastelloy C-22

Enhanced resistance to oxidizing aqueous media and localized corrosion.

UNS: N06022
Best For: Chemical processing and pollution control

Hastelloy B-2

Nickel-molybdenum alloy designed for hydrochloric acid service.

UNS: N10665
Best For: Reducing acid environments

Hastelloy C-4 (N06455)

Nickel-chromium-molybdenum alloy with excellent high-temperature stability and corrosion resistance.

UNS: N06455
Best For: High-temperature chemical service

Product Range

Hastelloy Products

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Types & configurations

Hastelloy Customized Products

Hastelloy

Hastelloy Flanges

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Hastelloy