Grade 2 Grade 5 Titanium Flanges ASTME B381 Long Weld Neck Flange
Raised Face Titanium for Piping Systems
Titanium flanges are essential industrial components widely used in
applications requiring the connection and sealing of pipes or
equipment. They are commonly used to connect pipelines, valves,
pumps, and other equipment, providing convenience for disassembly
and reinstallation when needed. Made from titanium metal, titanium
flanges offer excellent strength, lightweight properties, and
exceptional corrosion resistance, making them the preferred choice
in applications that require high strength, lightweight materials,
and superior performance in extreme environments. Titanium flanges
are primarily used in aerospace, chemical processing, oil and gas,
and medical fields, with particular emphasis in aerospace,
chemicals, oil and gas, and biomedical applications.
Advantages of Titanium Flanges include:
High Strength-to-Weight Ratio: Titanium flanges provide excellent
strength while remaining relatively lightweight, making them ideal
for high-performance applications.
Corrosion Resistance: Titanium has strong corrosion resistance,
particularly in marine, chemical, and high-temperature
environments, making it an ideal choice for industries facing harsh
corrosion conditions.
High Temperature and Pressure Resistance: Titanium flanges can
operate stably in high temperature and pressure environments,
making them perfect for industries such as power generation and
aerospace.
Durability and Long Service Life: Due to titanium's wear
resistance, fatigue resistance, and resistance to chemical
corrosion, titanium flanges have a long service life, reducing the
need for frequent replacements.
Lightweight and Easy Installation: The lightweight nature of
titanium makes titanium flanges more efficient in transportation,
handling, and installation, reducing installation costs and time.
Biocompatibility: Titanium is a biocompatible material, making it
suitable for medical applications such as implants or prosthetics,
ensuring good interaction with human tissues.
Low Thermal Expansion: Titanium flanges have a low coefficient of
thermal expansion, making them suitable for low-temperature
applications where temperature variations are significant, such as
cryogenic engineering projects.
ASTM B381 TITANIUM PIPE FLANGES:
Forged and Plate Flanges
| Products | Size |
| Titanium Slip-On Flanges | Titanium Threaded Flanges | Sizes 1/8″ – 36″
Raised Face or Flat Face |
| Titanium Weld Neck Flanges | Titanium Socket Weld Flanges |
| Titanium Blind Flanges | Titanium Reducing Flanges |
| Titanium Lap Joint Flanges | Titanium Plate Flanges |
| Titanium Orifice Flanges | Titanium Forged Flanges |
| Titanium Ring Type Joint Flanges | Titanium Square Flanges |
Titanium Flange Standards / Types And Pressure Class :
| ASME/ANSI B 16.5 | Welding Neck Flange, Slip on Flange, Blind Flange, High Hub Blind
Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Ring
Type Joint Flange |
| PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
| ASME/ANSI B 16.47 | Welding Neck Flange, Blind Flange [Series A & B] |
| PRESSURE CLASS | 75, 150, 300, 400, 600, 900 |
| ASME/ANSI B 16.36 | Welding Neck Flange, Slip on Flange, Threaded Flange |
| PRESSURE CLASS | 300, 400, 600, 900, 1500, 2500 |
| BS 4504 SEC 3.1 | Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange,
Lapped Pipe End Flange, Plate Flange, Loose Plate Flange, Loose
Plate With Weld Neck Flange, Blank Flange |
| PRESSURE CLASS | PN 2.5 TO PN 40 |
| BS 4504[PART 1] | Welding Neck Flange, Hubbed Slip-On Hubbed Threaded, Plate Flange,
Loose Plate With Weld On Plate Collar, Blank Flange |
| PRESSURE CLASS | PN 2.5 TO PN 400 |
| BS 1560 BOSS | Welding Neck Flange, Socket Welding Flange, Slip-On Flange, Blind
Flange, Screwed Boss Flange, Lapped Flange |
| PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
| BS10 | Welding Neck Flange, Plate Slip-On Flange, Screwed Boss Flange,
Slip-On Boss Flange, Blind Flange |
| TABLE | D, E, F, H |
| DIN FLANGES | DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628,
2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673 |
| PRESSURE CLASS | PN 6 TO PN 100 |
Applications of Titanium Flanges include:
Aerospace: Titanium flanges are widely used in the aerospace
industry, particularly in engines, airframes, and other critical
systems due to their lightweight, strength, and corrosion
resistance.
Chemical Processing: In chemical plants, titanium flanges are used
to connect reactors, heat exchangers, and piping systems, as they
can withstand high temperatures and aggressive corrosive
environments.
Power Generation: Titanium flanges are used in nuclear reactors,
thermal power plants, gas turbines, and other equipment due to
their excellent high-temperature resistance and durability.
Oil and Gas: In offshore drilling, refineries, and pipeline
systems, titanium flanges are ideal due to their resistance to
saltwater corrosion and high-temperature endurance.
Medical Applications: Titanium flanges are used in biomedical
fields, such as implants, prosthetics, and surgical devices, due to
their biocompatibility and resistance to body fluid corrosion.
Common Standards and Specifications for Titanium Flanges include:
- Standards: ASTM B381, ASME SB381
- Sizes: 1/2” to 18”
- Pressure Ratings: 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10,
PN16, PN25, PN40, PN64
- Flange Face Types: Flat Face (FF), Raised Face (RF), Ring Type
Joint (RTJ)
- Material Grades:
- Grade 1 Titanium (CP Ti)
- Grade 2 Titanium (CP Ti)
- Grade 4 Titanium (Ti-0.25Pd)
- Grade 5 Titanium (Ti-6Al-4V)
- Grade 7 Titanium (Ti-0.15Pd)
These material grades provide a range of options based on strength,
corrosion resistance, and heat resistance, catering to the diverse
needs of various industries. Titanium flanges, due to their
excellent performance under extreme conditions, have become
essential components in many fields. Whether in high-pressure
systems, medical implants, or offshore oil drilling, titanium
flanges meet the most demanding performance requirements.
