ASTM B564 Hastelloy B3 Flanges Manufacturer, Supplier in Mumbai, India

ASTM B564 Hastelloy B3 Flanges are high-performance nickel alloy flanges made from UNS N10675, known for excellent resistance to hydrochloric acid, strong thermal stability, and superior resistance to pitting, corrosion, and stress corrosion cracking. These flanges are widely used in chemical processing, pharmaceutical, and petrochemical industries where harsh environments demand durable and reliable piping components.

Introduction to ASTM B564 Hastelloy B3 Flanges

When working in highly corrosive environments, standard materials often fail. That’s where ASTM B564 Hastelloy B3 Flanges come into play. These flanges are made from a nickel-molybdenum alloy that offers outstanding resistance to strong acids like hydrochloric acid, sulfuric acid, and organic acids.

As an experienced Hastelloy B3 Flanges Manufacturer, we supply precision-engineered flanges that meet international standards such as ASME SB564 Hastelloy B3 Flange and ANSI B16.5 specifications. These flanges are designed for durability, reliability, and long service life, even under extreme conditions.

Whether you need standard or customized solutions, we provide a wide range of ASTM B564 Alloy B3 Flanges for industrial applications across India and globally.

What is Hastelloy B3?

Hastelloy B3 is a nickel-molybdenum alloy (UNS N10675) specifically designed to offer:

• Excellent resistance to hydrochloric acid at all concentrations and temperatures
• Improved thermal stability compared to Hastelloy B2
• Resistance to pitting and stress corrosion cracking
• Superior fabricability and weldability

Because of these properties, ASTM B564 Hastelloy B3 Forged Flange products are widely used in aggressive chemical environments.

Key Features of ASTM B564 Hastelloy B3 Flanges

• Excellent Corrosion Resistance: These flanges perform exceptionally well in reducing environments, especially in hydrochloric acid.
• Thermal Stability: Unlike earlier alloys, Hastelloy B3 maintains its strength and structure at high temperatures.
• High Strength: The alloy offers high tensile and yield strength, making it suitable for pressure systems.
• Easy Fabrication: Improved metallurgical properties allow easy welding and forming.
• Long Service Life: Due to superior resistance to corrosion and oxidation, these flanges last longer than conventional materials.

Types of ASTM B564 Hastelloy B3 Flanges

We offer a complete range of flange types to meet different industrial requirements:

➤ Hastelloy B3 Blind Flange

Used to close the end of a piping system. These flanges prevent leakage and allow easy inspection.

➤ Nickel Alloy B3 Slip On Flange Manufacturer in India

Slip-on flanges are easy to install and are commonly used in low-pressure applications.

➤ ASTM B564 Hastelloy B3 Lap Joint Flange

Ideal for systems that require frequent dismantling. These flanges work with stub ends for easy alignment.

➤ ANSI B16.5 Hastelloy B3 Swrf Flange

Slip-on raised face flanges provide strong sealing and are widely used in pipeline systems.

➤ ASTM B564 Hastelloy B3 Ring-Type-Joint Flange

Designed for high-pressure and high-temperature environments with metal-to-metal sealing.

➤ ANSI B16.5 Hastelloy B3 Expander Flange

Used to connect pipes of different sizes, helping in smooth flow transitions.

➤ UNS N10675 Sorf Flange

Slip-on raised face flanges made from UNS N10675 ensure durability and corrosion resistance.

➤ UNS N10675 Threaded Flange

Threaded flanges are used where welding is not possible or required.

➤ ASTM B564 Hastelloy B3 Square Flange

Square flanges are used in special applications and machinery connections.

➤ ANSI B16.5 Hastelloy B3 Loose Flange

Loose flanges are used with backing flanges for easy installation and flexibility.

ASTM B564 Hastelloy B3 Flanges Specifications

Chemical Composition of Hastelloy B3

Mechanical Properties of ASTM B564 Hastelloy B3 Forged Flange

Applications of Hastelloy B3 Flanges

Because of their advanced properties, Hastelloy B3 Flanges Supplier products are widely used in:

• Chemical processing industries
• Petrochemical plants
• Pharmaceutical industries
• Power generation
• Oil & gas pipelines
• Fertilizer plants
• Marine applications

Related Hastelloy Steel Flanges

• Hastelloy C22 Flanges
• Hastelloy C276 Flanges
• Hastelloy B2 Flanges
• Hastelloy X Flanges
• Hastelloy C4 Flanges

Why Choose Us as Your Hastelloy B3 Flanges Manufacturer?

As a trusted Hastelloy B3 Flanges Manufacturer, we focus on delivering value, quality, and performance.

Our Strengths:

• High-quality raw materials
• Precision forging and machining
• Compliance with ASTM and ASME standards
• Custom sizes and specifications available
• Fast delivery across India and global markets
• Competitive pricing

We are a leading Hastelloy B3 Flanges Supplier in Mumbai, India, serving industries with reliable and durable solutions.

Quality Assurance & Testing

Every ASTM B564 Hastelloy B3 Flanges product undergoes strict quality testing:

• Raw material inspection
• Chemical analysis
• Mechanical testing
• PMI (Positive Material Identification)
• Ultrasonic testing
• Hydrostatic testing

ASTM B564 Hastelloy B3 Flanges are a reliable solution for industries dealing with highly corrosive environments. With excellent resistance to acids, high strength, and long service life, these flanges ensure safe and efficient pipeline operations.

As a professional Hastelloy B3 Flanges Manufacturer and ASTM B564 Hastelloy B3 Flanges Supplier in Mumbai, India, we are committed to delivering high-quality products that meet global standards. Whether you need Hastelloy B3 Blind Flange, UNS N10675 Threaded Flange, or ANSI B16.5 Hastelloy B3 Expander Flange, we are here to provide the best solutions tailored to your needs.

Frequently Asked Questions

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