Hastelloy C22 Blind Flange API 6A 8” 5000 PSI

✅ Hastelloy C22 Blind Flange – API 6A – 8" – 5000 PSI

Product Name: Hastelloy C22 Blind Flange
Standard: API 6A
Nominal Size: 8 inches
Pressure Rating: 5000 PSI
Material: Hastelloy C22 (UNS N06022)
Flange Type: Blind Flange (BL Flange)

🔍 Product Overview:

The Hastelloy C22 Blind Flange, built to meet API 6A standards, is designed for high-pressure systems where material integrity is critical. Manufactured from Hastelloy C22, a nickel-chromium-molybdenum alloy, this flange is engineered to withstand extremely corrosive environments. With an 8-inch nominal size and a 5000 PSI pressure rating, this blind flange is perfect for isolating sections of pipelines or sealing off the ends of systems. Its high corrosion resistance makes it ideal for use in chemical processing, marine, and oil & gas industries where extreme conditions are present.

🛡️ Material Advantages – Hastelloy C22:

Outstanding resistance to corrosion, especially against chloride-induced stress corrosion cracking and pitting

Superior protection against sulfuric acid, hydrochloric acid, and organic acids

Excellent weldability and formability, making it suitable for both high-stress and complex system designs

Ideal for applications in extreme temperatures up to 1000°F

Provides long-term performance in environments that demand high chemical resistance

⚙️ Flange Features:

Flange Type: Blind Flange (BL Flange) – A non-reinforced flange designed to seal off pipeline ends or close openings to prevent contamination or leakage in the system

Standard: API 6A – Manufactured to the American Petroleum Institute's API 6A standards, ensuring compatibility with high-pressure and high-stress systems in the oil and gas industry

Pressure Rating: 5000 PSI – Suitable for high-pressure applications, providing robust performance under demanding operating conditions

Size: 8 inches – A standard size used in industrial systems, offering versatility for various pipeline configurations

Material: Hastelloy C22 – A nickel-chromium-molybdenum alloy known for its exceptional corrosion resistance, ideal for severe chemical environments

Face Type: Raised Face (RF) – Ensures an optimal seal and leak-proof connection when bolted to a mating surface, designed for high-pressure reliability

🏭 Typical Applications:

Chemical Processing: Protects systems handling acids, chlorides, and corrosive chemicals that require corrosion-resistant materials

Oil & Gas: Ideal for offshore drilling, high-pressure oil pipelines, and oil refinery systems that demand reliable sealing and corrosion resistance

Marine Environments: Performs exceptionally well in seawater and saltwater conditions, where typical materials fail due to corrosion

Pharmaceutical and Food Processing: Used in clean systems and for isolation purposes in sanitary environments

Power Plants: Protects systems that handle high-temperature fluids and corrosive substances, ensuring reliable operation in tough environments

📄 Certifications & Options:

Manufactured in accordance with API 6A for oil and gas industry applications

NACE MR0175 compliant for sour gas applications, ensuring suitability for highly corrosive environments

Custom sizes and pressure ratings available for unique or specialized applications

Available with mill test certificates to confirm material traceability and performance specifications

Weld neck, socket weld, and other face types are also available upon request for various application needs

Custom designs available for special operational conditions, including high temperatures or extreme pressures

✅ Why Choose SSM for Hastelloy C22 Flanges?

High-performance Hastelloy C22 material, offering exceptional corrosion resistance and durability

Manufactured to API 6A standards, ensuring compatibility with oil and gas applications

Blind flange design for safe and secure pipeline isolation

Robust pressure rating of 5000 PSI, suitable for high-pressure systems

Custom solutions and flexible shipping options available worldwide

Competitive pricing and expert technical support for project needs

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