Hastelloy B2 Flange ASME B16.47 10” Class 150

✅ Hastelloy B2 Flange – ASME B16.47 – 10" – Class 150

Product Name: Hastelloy B2 Flange
Standard: ASME B16.47
Nominal Size: 10 inches
Pressure Rating: Class 150
Material: Hastelloy B2 (UNS N10665)
Flange Type: Suitable for a variety of applications, including Weld Neck, Slip-On, and Blind Flanges

🔍 Product Overview:

The Hastelloy B2 Flange, manufactured according to ASME B16.47 standard, is a highly durable and corrosion-resistant component designed for use in severe chemical processing environments. Made from Hastelloy B2 (UNS N10665), it is specifically formulated to handle strong reducing environments, including those containing hydrochloric acid, sulfuric acid, and phosphoric acid. This 10-inch, Class 150 rated flange is ideal for chemical, petrochemical, and pharmaceutical industries.

🛡️ Material Advantages – Hastelloy B2:

Superior corrosion resistance against a wide range of acids, particularly in reducing environments

Highly resistant to pitting, crevice corrosion, and stress corrosion cracking

Excellent resistance to hydrochloric acid, sulfuric acid, and phosphoric acid

Suitable for extreme temperature conditions, up to 1,300°F (704°C)

Fabrication-friendly material with good weldability, making it suitable for critical applications

⚙️ Flange Features:

Flange Type: ASME B16.47 Flange – Manufactured for 10" size, Class 150 pressure rating

Pressure Rating: Class 150 – Ideal for moderate pressure applications

Face Type: Raised Face (RF) or Flat Face (FF) (depends on customer requirements)

Material: Hastelloy B2 – offers unmatched resistance to highly aggressive and reducing acids

Dimensions: Customized based on project specifications

Standard Compliance: ASME B16.47 ensures dimensional accuracy and compatibility with other components

🏭 Typical Applications:

Chemical Processing Plants: Equipment for systems handling highly corrosive acids

Petrochemical Refineries: End connections for pipelines exposed to harsh chemicals

Pharmaceutical Industry: Safe sealing for high-purity systems and reactors

Marine Engineering: Exposed to aggressive seawater environments, where resistance to corrosion is critical

Aerospace and High-Temperature Applications: Ideal for systems under extreme temperature conditions

📄 Certifications & Options:

Compliant with ASME B16.47 standards for large diameter flanges

Available with EN 10204 3.1 / 3.2 mill test certificates

NACE MR0175 compliant for sour gas environments

Custom dimensions and pressure ratings available upon request

FDA-compliant if required for food-grade applications

✅ Why Choose SSM for Hastelloy B2 Flanges?

High-quality Hastelloy B2 material for superior corrosion resistance

Compliance with recognized industry standards such as ASME B16.47

Precision manufacturing for reliable performance in critical industries

On-time delivery and global shipping for projects of any size

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