Hastelloy C276 Socket Weld Flange ASME B16.5 3” Class 600

✅ Hastelloy C276 Socket Weld Flange – ASME B16.5 – 3" – Class 600

Product Name: Hastelloy C276 Socket Weld Flange
Standard: ASME B16.5
Nominal Size: 3 inches
Pressure Rating: Class 600
Material: Hastelloy C276 (UNS N10276)
Flange Type: Socket Weld Flange (SW Flange)

🔍 Product Overview:

The Hastelloy C276 Socket Weld Flange, manufactured to ASME B16.5 Class 600 specifications, is designed for high-performance applications in corrosive environments. Made from Hastelloy C276, a nickel-molybdenum-chromium alloy, this flange offers superior resistance to a wide range of aggressive chemicals, including sulfuric acid, hydrochloric acid, chlorides, and other highly corrosive substances. The socket weld flange design ensures a strong, leak-free joint, even under high-pressure conditions. With a Class 600 pressure rating, it is suitable for medium to high-pressure applications across various industries.

🛡️ Material Advantages – Hastelloy C276:

Exceptional resistance to corrosion in a wide variety of harsh chemical environments, including sulfuric acid, hydrochloric acid, and chlorides

Outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking

Excellent weldability, allowing for strong, reliable weld joints

Can withstand extreme temperatures and is resistant to oxidation in higher temperatures

Long-term durability and performance in challenging environments like chemical processing, petrochemical, and marine applications

⚙️ Flange Features:

Flange Type: Socket Weld Flange (SW Flange) – Provides a reliable, tight seal with reduced chances of leakage and is suitable for high-pressure piping systems

Standard: ASME B16.5 – Manufactured according to American Society of Mechanical Engineers standards, ensuring uniformity and reliability for all connections

Pressure Rating: Class 600 – Suitable for medium to high-pressure applications, up to 1480 psi at ambient temperature

Size: 3 inches – Ideal for medium-diameter pipelines, commonly used in systems where corrosion resistance is critical

Material: Hastelloy C276 – A nickel-molybdenum-chromium alloy offering superb protection against extreme corrosive agents and high-temperature environments

Dimensions: Manufactured according to ASME B16.5 specifications, ensuring compatibility with all other system components

Face Type: Raised Face (RF), providing better sealing capabilities, especially at high pressures

🏭 Typical Applications:

Chemical Processing: Used extensively in systems handling aggressive chemicals like sulfuric acid and hydrochloric acid, where material integrity is paramount

Pharmaceutical Manufacturing: Ideal for cleanroom applications and sterile environments, where corrosion-resistant materials are critical

Petrochemical and Refining: Common in high-pressure petrochemical systems exposed to highly corrosive conditions

Marine and Offshore: Performs exceptionally well in saltwater environments and is used in marine applications where corrosion resistance is critical

Power Generation: Suitable for systems handling high-temperature fluids and steam, where materials need to resist oxidation and corrosion

📄 Certifications & Options:

ASME B16.5 compliant for socket weld flange standards

Available with EN 10204 3.1/3.2 mill test certificates for full traceability

NACE MR0175 compliant, suitable for sour gas and corrosive conditions

FDA-compliant options for food-grade applications

Custom sizes, pressure ratings, and face types available upon request

Full traceability and documentation available

✅ Why Choose SSM for Hastelloy C276 Flanges?

Premium Hastelloy C276 material, offering superior corrosion resistance and long-term reliability in highly corrosive environments

Manufactured to ASME B16.5 Class 600 standards for consistent quality and reliable performance

Socket weld flange design for easy installation and high-integrity connections in high-pressure systems

Custom options available for special material, size, and pressure requirements

Global shipping and on-time delivery to meet tight project schedules

Competitive pricing and technical support for project success

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