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Neeka Tubes is a trusted manufacturer of Titanium Flanges worldwide. These flanges are light, and they can stand up to tough situations. It is made from high-quality Titanium which gives them great strength and lasting power. Many industries use Titanium Flanges for their strong performance needs.
Our Titanium Flanges meet ASTM B381 / ASME SB381 standards, ensuring top quality. They follow ANSI, ASME, and BS standards with sizes that fit ANSI/ASME B16.5, B16.47 Series A & B. Also available in sizes from 1/2″ to 18″. This helps them work well in many piping systems and industrial settings.
Check Availability of Titanium WNRF Flanges, Best Quality Titanium Pipe Flanges, We stock a range of Titanium Slip On Flanges.
Benefits of Titanium Flanges
- Corrosion Resistance – Exceptional chemical, seawater and high temperature resistance.
- High Strength-to-Weight Ratio – Light but very strong, ideal for aerospace and marine applications.
- Heat & Pressure Resistance – Excelling even at extreme conditions and high-pressure systems.
- Longevity & Durability – Ensures extended service life with minimal maintenance.
Titanium flanges are commonly used in aerospace, chemical processing, and oil and gas industries. They work very well in seawater systems because they do not rust easily. They are also great for heat exchangers, condensers, and desalination plants. These flanges also play a crucial role in power generation and medical equipment due to their biocompatibility.
Most Common Types of Titanium Flanges
Titanium Blind Flange
Titanium Socket weld Flange
Titanium Slip on Flange
Titanium Weld Neck Flange
Titanium Threaded Flange
Titanium Spectacle Blind Flange
Titanium Ring Type Joint Flange
Titanium Lap Joint Flanges
Titanium Forged Flanges
Titanium Plate Flanges
Titanium Orifice Flanges
Titanium Long Weld Neck Flange
Titanium Flanges Specifications
| Specifications | ASTM B381 / ASME SB381 |
| Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Grades | Titanium Gr. 1, Titanium Gr. 2, Titanium Gr. 4, Titanium Gr. 5, Titanium Gr. 7 |
| Dimensions | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Size | 1 / 2” to 18″ |
| Class / Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Flange Face Type | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
Buy Online ASTM B381 UNS R50400 Blind Flange, Widest Size Range in Titanium Socket weld Flange, Check Titanium Weld Neck Flange at Best Price in Mumbai.
Titanium Flanges Chemical Composition
| Titanium Gr 2 | Fe | H | C | Ti | N | O |
| 0.3 max | 0.015 max | 0.1 max | 99.2 min | 0.03 max | 0.25 max |
Mechanical Properties of Titanium Flanges
| Density | Elongation | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength |
| 4.5 g/cm3 | 20 % | 1665 °C (3030 °F) | Psi – 39900 , MPa – 275 | Psi – 49900 , MPa – 344 |
Equivalent Grades For Titanium Flanges
| STANDARD | WERKSTOFF NR. | UNS |
| Titanium Gr 2 | 3.7035 | R50400 |
Contact Neeka tubes today for a best offer & competitive quotation Of Titanium Flange
Please Call on +91 7700067892 or drop an E-Mail : sales@neekatubes.net
Titanium Flange Dimensions Chart
| NPS | O.D. of Flange | Flanges Thickness | Diameter of RF | Diameter of Hub at Base | Lengtd Tdru Hub | Bore or Diameter | Dia. of Hub at Bevel | Radius of Fillet | Deptd of Socket | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Welding (WN) Neck | Slip-On (SORF) Threaded (NPT) Socket (SWRF) | Lap Joint (Loose) | Slip-on (SORF) Socket (SWRF) | Lap Joint (Loose) | ||||||||
| O | Q | R | X | Y | Y | Y | W | B | H | r | Z | |
| 1/2 | 3-1/2 | 7/16 | 1-3/8 | 1-3/16 | 1-7/8 | 5/8 | 5/8 | .88 | .90 | .84 | 1/8 | 3/8 |
| 3/4 | 3-7/8 | 1/2 | 1-11/16 | 1-1/2 | 2-1/16 | 5/8 | 5/8 | 1.09 | 1.11 | 1.05 | 1/8 | 7/16 |
| 1 | 4-1/4 | 9/16 | 2 | 1-15/16 | 2-3/16 | 11/16 | 11/16 | 1.36 | 1.38 | 1.32 | 1/8 | 1/2 |
| 1-1/4 | 4-5/8 | 5/8 | 2-1/2 | 2-5/16 | 2-1/4 | 13/16 | 13/16 | 1.70 | 1.72 | 1.66 | 3/16 | 9/16 |
| 1-1/2 | 5 | 11/16 | 2-7/8 | 2-9/16 | 2-7/16 | 7/8 | 7/8 | 1.95 | 1.97 | 1.90 | 1/4 | 5/8 |
| 2 | 6 | 3/4 | 3-5/8 | 3-1/16 | 2-1/2 | 1 | 1 | 2.44 | 2.46 | 2.38 | 5/16 | 11/16 |
| 2-1/2 | 7 | 7/8 | 4-1/8 | 3-9/16 | 2-3/4 | 1-1/8 | 1-1/8 | 2.94 | 2.97 | 2.88 | 5/16 | 3/4 |
| 3 | 7-1/2 | 15/16 | 5 | 4-1/4 | 2-3/4 | 1-3/16 | 1-3/16 | 3.57 | 3.60 | 3.50 | 3/8 | 13/16 |
| 3-1/2 | 8-1/2 | 15/16 | 5-1/2 | 4-13/16 | 2-13/16 | 1-1/4 | 1-1/4 | 4.07 | 4.10 | 4.00 | 3/8 | 7/8 |
| 4 | 9 | 15/16 | 6-3/16 | 5-5/16 | 3 | 1-5/16 | 1-5/16 | 4.57 | 4.60 | 4.50 | 7/16 | 15/16 |
| 5 | 10 | 15/16 | 7.5/16 | 6-7/16 | 3-1/2 | 1-7/16 | 1-7/16 | 5.66 | 5.69 | 5.56 | 7/16 | 15/16 |
| 6 | 11 | 1 | 8-1/2 | 7-9/16 | 3-1/2 | 1-9/16 | 1-9/16 | 6.72 | 6.75 | 6.63 | 1/2 | 1-1/16 |
| 8 | 13-1/2 | 1-1/8 | 10-5/8 | 9-11/16 | 4 | 1-3/4 | 1-3/4 | 8.72 | 8.75 | 8.63 | 1/2 | 1-1/4 |
| 10 | 16 | 1-3/16 | 12-3/4 | 12 | 4 | 1-15/16 | 1-15/16 | 10.88 | 10.92 | 10.75 | 1/2 | 1-5/16 |
| 12 | 19 | 1-1/4 | 15 | 14-3/8 | 4-1/2 | 2-3/16 | 2-3/16 | 12.88 | 12.92 | 12.75 | 1/2 | 1-9/16 |
| 14 | 21 | 1-3/8 | 16-1/4 | 15-3/4 | 5 | 2-1/4 | 3-1/8 | 14.14 | 14.18 | 14.00 | 1/2 | 1-5/8 |
| 16 | 23-1/2 | 1-7/16 | 18-1/2 | 18 | 5 | 2-1/2 | 3-7/16 | 16.16 | 16.19 | 16.00 | 1/2 | 1-3/4 |
| 18 | 25 | 1-9/16 | 21 | 19-7/8 | 5-1/2 | 2-11/16 | 3-13/16 | 18.18 | 18.grade 2 | 18.00 | 1/2 | 1-15/16 |
| grade 2 | 27-1/2 | 1-11/16 | 23 | 22 | 5-11/16 | 2-7/8 | 4-1/16 | grade 2.grade 2 | grade 2.25 | grade 2.00 | 1/2 | 2-1/8 |
| 24 | 32 | 1-7/8 | 27-1/4 | 26-1/8 | 6 | 3-1/4 | 4-3/8 | 24.25 | 24.25 | 24.00 | 1/2 | 2-1/2 |
Titanium Flange Weight Chart
| Nominal Pipe Sizes (NPS) | Slip On (SORF) | Threaded (NPT) | Socket Weld (SWRF) | Lap Joint (Loose) | Blind (BLRF) | Weld Neck (WRNR) |
| ½ | 1 | 1 | 2 | 1 | 2 | 2 |
| ¾ | 2 | 2 | 2 | 2 | 2 | 2 |
| 1 | 2 | 2 | 2 | 2 | 2 | 3 |
| 1¼ | 3 | 3 | 3 | 3 | 3 | 3 |
| 1½ | 3 | 3 | 3 | 3 | 4 | 4 |
| 2 | 5 | 5 | 5 | 5 | 5 | 6 |
| 2½ | 8 | 8 | 8 | 8 | 7 | 10 |
| 3 | 9 | 9 | 9 | 9 | 9 | 11.5 |
| 3½ | 11 | 12 | 11 | 11 | 13 | 12 |
| 4 | 13 | 13 | 13 | 13 | 17 | 16.5 |
| 5 | 15 | 15 | 15 | 15 | grade 2 | 21 |
| 6 | 19 | 19 | 19 | 19 | 27 | 26 |
| 8 | 30 | 30 | 30 | 30 | 47 | 42 |
| 10 | 43 | 43 | 43 | 43 | 70 | 54 |
| 12 | 64 | 64 | 64 | 64 | 123 | 88 |
| 14 | 90 | 90 | 90 | 105 | 140 | 114 |
| 16 | 106 | 98 | 98 | 140 | 180 | 140 |
| 18 | 130 | 130 | 130 | 160 | 2grade 2 | 165 |
| grade 2 | 165 | 165 | 165 | 195 | 285 | 197 |
| 22 | 185 | 185 | 185 | 245 | 355 | 225 |
| 24 | 2grade 2 | 2grade 2 | 2grade 2 | 275 | 430 | 268 |
Titanium Flanges Packing & Marking
Packaging& Marking Details
For secure delivery Titanium Flanges can be packed in wooden crates or on pallets depending on the requirement. Each flange is tagged mentioning its size, grade, heat number, and other details regarding the manufacture to facilitate easy traceability. We provide quick and effective shipping all over the world, thus ensuring on-time delivery of every order.
Quality Tests & Certifications
We make sure titanium flanges go through several quality checks. These include hardness testing, PMI testing, tensile strength tests, and hydrostatic tests. We provide mill test certificates, third party inspection reports and EN 10204 3.1 & 3.2 certificates to ensure high quality and conformity to international standards.
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