ASME B16.5 SO Flange Grade 2 Grade 12 Class 150 Titanium Slip On Flange Raised Face

1. Product Introduction of ASME B16.5 Titanium Slip On Flange

Titanium slip-on flanges, conforming to ASME B16.5 standards and made from Grade 2 titanium alloy, play a crucial role in the oil and gas industry. These flanges with raised faces are designed to ensure secure and leak-free connections in pipelines and equipment subjected to high pressures and corrosive environments. This paper examines the specifications, characteristics, and applications of ASME B16.5 Grade 2 Class 150 titanium slip-on flanges with raised face, highlighting their significance in enhancing operational efficiency and reliability within the oil and gas sector.

The oil and gas industry relies heavily on robust and durable components to maintain the integrity of pipeline systems and equipment. Titanium slip-on flanges are preferred for their exceptional corrosion resistance and mechanical properties, making them suitable for demanding applications in offshore platforms, refineries, and chemical processing plants. This paper explores the structural composition, dimensional standards, and performance attributes of ASME B16.5 Grade 2 Class 150 titanium slip-on flanges with raised face, detailing their role in addressing challenges related to fluid transport, high temperatures, and aggressive media encountered in oil and gas operations.

Material and Construction:

• Titanium: Known for its exceptional corrosion resistance, titanium is used in blind flanges to withstand aggressive environments such as chemical processing, marine applications, and aerospace.
• Solid Disk Design: Unlike other flanges that have a center hole, blind flanges are solid in the center, providing a sealed closure for pipelines.

Function and Applications:

• Pipeline Cap: Blind flanges are primarily used to seal the end of pipelines that require closure. This can be for maintenance purposes, temporary shutdowns, or as a permanent seal.
• Access Point: Once installed, a blind flange provides a point of access to the pipeline system. It can be easily removed when necessary to allow inspection, cleaning, or modification of the pipeline.
• Adaptability: Blind flanges can be machined to accommodate various pipe sizes. They can be customized with standard-sized pipe connections, such as threaded or welded downsizes, to fit specific piping requirements.

Benefits:

• Secure Seal: Provides a secure and leak-proof seal when installed properly.
• Versatility: Suitable for a wide range of industries including chemical processing, oil and gas, marine, aerospace, and more.
• Durability: Titanium blind flanges are durable and resistant to corrosion, making them suitable for harsh operating conditions.

2. ASME B16.5 Titanium Slip On Flange Grades

Titanium Blind flanges are commonly used in piping systems due to their strength, light weight, and excellent corrosion resistance. These flanges are available in various grades, each tailored for specific applications and environments.

1. Grade 1 Titanium: Known for its high ductility, grade 1 titanium is the softest and most formable of all the commercially pure titanium grades. It's mostly used in applications that require superior corrosion resistance in environments such as the chemical processing industry.

2. Grade 2 Titanium: This is the most widely used titanium grade. It offers a good balance between strength and ductility, with excellent corrosion resistance. It is used in a broad range of applications, including flanges for piping systems.

3. Grade 5 Titanium (Ti 6Al-4V): This is an alloyed grade and the most commonly used of all titanium alloys. It significantly increases the strength of the flanges compared to pure titanium grades. Grade 5 titanium is used in high-strength applications where both heat and corrosion resistance are required.

4. Grade 7 Titanium: Featuring excellent weldability and fabricability, this grade includes palladium for enhanced corrosion resistance, particularly against reducing acids and localized attack in hot halides.

5. Grade 12 Titanium: This grade offers enhanced heat resistance and strength compared to other commercially pure grades. It also maintains good weldability and corrosion resistance.

6. Grade 23 Titanium (Ti 6Al-4V ELI): This grade is similar to Grade 5 but has extra low interstitials (ELI), making it preferable for higher fracture toughness and improved ductility. It's often used in medical applications and also suitable for flanges in critical, high-end applications.

3. Specifications for ASME B16.5 Class 150 Titanium Slip On Flange