Ti Gr5 Gr7 Titanium Flanges ASME B16.5 Class 150 Flat Flange Slip On Flange Raised Face SORF for Industrial Applications

Product Introduction: ASME B16.5 Titanium Slip-On Flange

The ASME B16.5 Titanium Slip-On Flange is a type of flange designed to provide a secure connection for pipes in a variety of industries, particularly where corrosion resistance, lightweight, and strength are critical. Manufactured in accordance with the ASME B16.5 standard, which governs the design, material, and dimensions of flanges used in piping systems, the titanium slip-on flange is specifically suited for medium-pressure systems and environments where corrosion resistance is paramount. The use of titanium alloy for these flanges ensures high performance and durability, making them a valuable solution in industries such as chemical processing, marine, aerospace, and power generation.

Titanium flanges, crafted from titanium alloys, are highly valued across diverse industries for their exceptional properties. These flanges are renowned for their superb corrosion resistance, high strength-to-weight ratio, and lightweight nature. They excel in harsh environments where chemical corrosion is a concern, making them indispensable in industries such as petroleum, chemical processing, and others requiring robust material performance

Titanium Grades:

• Grade 5 (Ti-6Al-4V): Known for its high strength-to-weight ratio, corrosion resistance, and versatility in various applications including aerospace, marine, and chemical processing.
• Grade 7 (Ti-0.2Pd): Offers excellent corrosion resistance, particularly in chlorides and reducing environments, making it suitable for chemical processing, desalination, and marine applications.

ASME B16.5 Standard:

• This standard specifies dimensions, tolerances, materials, marking, and testing requirements for pipe flanges and flanged fittings. ASME B16.5 Class 150 denotes a pressure rating of 150 pounds per square inch, which is a common pressure rating for flanges used in lower pressure applications.

Titanium Slip On Flange (SORF):

• A slip-on flange is a type of flange that slips over the end of piping and is then welded in place. It is easier to align than weld neck flanges and provides a smooth bore that minimizes turbulence and erosion inside the pipeline.
• Raised Face: The raised face helps to create a seal between the flange and the connecting pipe or fitting using gaskets, ensuring a leak-free connection.

Titanium Grade 5 (Ti-6Al-4V):

Composition: Titanium Grade 5 is an alpha-beta alloy consisting of 90% titanium, 6% aluminum, and 4% vanadium. This composition provides a balance of properties that make it the most widely used titanium alloy.

Strength: It offers excellent strength-to-weight ratio, making it suitable for aerospace, marine, and industrial applications where lightweight strength is critical.

Corrosion Resistance: Grade 5 titanium has good corrosion resistance, although not as high as pure titanium (Grade 1). It is still highly resistant to most environments.

Temperature Resistance: It maintains its properties at elevated temperatures, making it suitable for applications in gas turbines, exhaust systems, and other high-temperature environments.

Applications: Aerospace components (airframes, jet engines), marine equipment, medical implants, automotive components, sports equipment, and industrial machinery.

Titanium Grade 7 (Ti-0.15Pd):

Composition: Titanium Grade 7 is a titanium alloy with 0.15% palladium added, enhancing its corrosion resistance.

Corrosion Resistance: Grade 7 titanium is highly resistant to corrosion in reducing and mildly oxidizing environments, including chlorides. It is more corrosion resistant than Grade 2 titanium.

Weldability: It offers good weldability, making it suitable for applications requiring fabrication and assembly.

Strength: Grade 7 titanium has lower strength compared to Grade 5 but is still adequate for many applications.

Applications: Chemical processing, desalination, marine environments, and other applications where superior corrosion resistance is required. It is also used in medical implants where biocompatibility and corrosion resistance are critical.

Key Features of ASME B16.5 Titanium Slip-On Flange

1. Material:
   The Titanium Slip-On Flange is primarily made from Grade 2 Titanium (Ti Gr 2) or Grade 5 Titanium (Ti-6Al-4V), offering superior resistance to corrosion and high strength. Grade 2 is the most widely used type of commercially pure titanium, known for its excellent corrosion resistance, weldability, and strength, while Grade 5 (Ti-6Al-4V) is an alloy that offers higher strength and fatigue resistance, suitable for high-demand applications.

2. Design:

   • The slip-on design allows the pipe to be inserted through the flange's bore, then welded at both the inside and outside of the pipe. This design makes it easier to install compared to other flange types like weld neck flanges.
   • Pressure Rating: Available in a range of pressure classes, such as 150#, 300#, 600#, and others, depending on the application and required pressure tolerance.
   • Bolt Holes: The flange features pre-drilled holes to accommodate bolts for secure fastening to other system components.

3. Corrosion Resistance:
   Titanium is known for its outstanding resistance to a wide range of corrosive environments, including saltwater, acids, and chemicals. This makes it particularly valuable in industries where corrosion can significantly impact the integrity and performance of piping systems.

4. Lightweight:
   Titanium is much lighter than steel and other metals commonly used in flanges, making it easier to handle, transport, and install, especially in systems that require significant amounts of piping.

5. Temperature and Pressure Resistance:
   Titanium has excellent performance under a wide range of operating temperatures and pressures. Titanium flanges maintain strength and integrity even at elevated temperatures, making them ideal for both high-pressure and high-temperature systems.

6. Dimensions and Tolerances:
   The ASME B16.5 standard specifies precise dimensional requirements for flanges, ensuring they meet compatibility and performance standards. These specifications ensure proper fitment with other components, such as pipes, bolts, and gaskets.

Packages of Titanium Slip On Flange

Rust Prevention

• VCI (Volatile Corrosion Inhibitor) Wrapping: Titanium flanges are wrapped in VCI paper to prevent any surface corrosion during transit. This material releases a chemical vapor that forms a protective layer on the metal surfaces.
• Grease or Oil Coating: A light layer of grease or oil may be applied to protect the flange surfaces, especially when being shipped over long distances or stored for extended periods.

Physical Protection

• Bubble Wrap or Foam: Each flange is typically wrapped in bubble wrap or surrounded by foam to cushion against impact during transportation.
• Cardboard Separators: When multiple flanges are packed in one box, cardboard separators are used to prevent them from touching and potentially scratching or damaging each other.

Robust Outer Packaging

• Wooden Crates or Plywood Boxes: Titanium flanges are often shipped in wooden crates or plywood boxes, which provide sturdy protection from mechanical damage and are stackable, facilitating easier and safer handling.
• Palletization: For large orders, flanges may be palletized. Each pallet is usually shrink-wrapped to secure the boxes or crates during handling and shipping.

Waterproofing

• Plastic Sheeting: Outer crates or boxes are often covered with thick plastic sheeting to protect against moisture, especially in humid or wet environments.

Labeling and Documentation

• Clear Labeling: Each package is clearly labeled with handling instructions, part numbers, and destination details to ensure proper handling and to facilitate tracking.
• Quality Assurance Documentation: Certificates of quality, material test reports, and compliance certificates are often included in the packaging or provided separately to ensure traceability and compliance with industry standards.

Advantages of ASME B16.5 Titanium Slip-On Flange

1. Cost-Effective Installation:
   The slip-on design reduces installation complexity and cost, compared to more complex flange types like weld neck flanges. The flange is simply slid over the pipe, and welding is performed on the inside and outside of the flange to secure it.

2. Enhanced Durability and Longevity:
   Titanium’s inherent corrosion resistance ensures that these flanges offer long-term performance in harsh environments, leading to fewer maintenance requirements and longer service life of the piping system.

3. Reduced Weight:
   Compared to steel or stainless steel flanges, titanium flanges are significantly lighter, which makes handling easier and reduces the overall weight of the piping system—an important consideration for applications in the aerospace and marine industries.

4. Improved Safety:
   With the resilience of titanium against cracking, pitting, and corrosion, the use of titanium slip-on flanges enhances the overall safety of the system, particularly in critical industries like chemical processing and nuclear power.

5. Versatility:
   Titanium slip-on flanges are highly versatile and can be used in a wide range of industries, including:

   • Chemical processing: Due to their resistance to chemical reactions and corrosion, titanium slip-on flanges are ideal for pipelines carrying aggressive chemicals.
   • Marine: Titanium is widely used in marine environments where resistance to seawater corrosion is essential.
   • Power generation: Titanium flanges can withstand high temperatures and are used in fossil fuel plants, nuclear power plants, and geothermal energy systems.
   • Aerospace: Titanium’s strength-to-weight ratio makes it valuable in high-performance systems like aircraft and spacecraft.

Applications of ASME B16.5 Titanium Slip-On Flanges

1. Chemical and Petrochemical Industries:
   The titanium slip-on flange is commonly used in chemical reactors, piping systems, and storage vessels for transporting corrosive liquids and gases. The flanges’ ability to withstand exposure to chemicals such as sulfuric acid, hydrochloric acid, and chlorine makes them ideal for these applications.

2. Marine Systems:
   In offshore and marine systems, seawater corrosion is a significant challenge. Titanium slip-on flanges are ideal for use in marine piping systems, seawater cooling systems, and offshore oil platforms, where resistance to saltwater and other corrosive elements is crucial.

3. Aerospace and Aviation:
   Aerospace systems require components that can handle extreme conditions of pressure and temperature while remaining lightweight. Titanium flanges are often used in aircraft fuel systems, engines, and exhaust systems, where both weight reduction and strength are important.

4. Nuclear Power and Industrial Energy:
   Power plants utilize titanium slip-on flanges in piping systems subject to high temperatures, pressure, and aggressive chemicals. Their durability and performance make them suitable for cooling systems, heat exchangers, and other components in energy generation.

5. Food and Beverage Processing:
   Non-reactive titanium flanges are used in food and beverage manufacturing systems, ensuring that no contamination occurs in the processing of sensitive products like dairy, beverages, or pharmaceuticals.