Faizan Flanges is a trusted manufacturer and supplier of high-quality Titanium Spectacle flanges in Doha, Qatar. These flanges are designed to provide safe and reliable flow isolation in piping systems, especially during maintenance or inspection. Manufactured using advanced forging and precision machining, Faizan Flanges ensures excellent dimensional accuracy, smooth surface finish, and long-term durability. Titanium Spectacle flanges supplied by the company are widely used in oil and gas, chemical processing, marine, and power generation industries where corrosion resistance and operational safety are critical.
Titanium Spectacle Flanges are made mostly of titanium alloys, most commonly Ti-6Al-4V, which has 90% titanium, 6% aluminum, and 4% vanadium. This gives them high strength-to-weight ratio, high corrosion resistance, and resistance to very high and low temperatures. The mechanical properties of Titanium Spectacle Flanges are tensile strength of approximately 900 MPa, very good fatigue life, and high stress corrosion cracking resistance. These characteristics qualify them for applications in industries such as aerospace, chemical processing, and marine, where performance and reliability are critical in harsh environments.
| Trade name | Titanium Spectacle Flanges |
| Titanium Spectacle Flanges Standard | ASTM B381 / ASME SB381 ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges |
| Titanium Spectacle Flanges Dimensions | B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN |
| Titanium Spectacle Flanges Size | 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000) |
| Titanium Spectacle Flanges Class/Pressure |
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| Flange Face Type | Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| SB 381 Grade 2 Titanium Spectacle Blind / Blind and Spacers Flanges Marking | All Flanges are marked as follows: Grade, Standard, Thickness, Heat No. (Or according to the customer’s request.) |
| Delivery Time | 7-15 working days as usual, It will based on the detailed order quantity. |
Faizan Flanges, a leading supplier in Doha, Qatar, offers an extensive selection of Titanium Spectacle Flanges, including weld neck flanges, slip-on flanges, blind flanges, threaded flanges, and lap joint flanges. Designed for diverse industrial applications, our high-quality inventory and commitment to exceptional service make us a trusted choice for flange products in the region.
Titanium Spectacle flanges are manufactured from commercially pure titanium or titanium alloys such as Grade 2 and Grade 5 (Ti-6Al-4V). These materials offer high tensile strength, good ductility, and excellent resistance to corrosion. Titanium Spectacle flanges maintain structural integrity under pressure and temperature variations. Their lightweight nature combined with a high strength-to-weight ratio ensures ease of handling while providing reliable sealing and long service life in demanding industrial environments.
| Element | Titanium | Nitrogen | Carbon | Hydrogen | Iron | Oxygen | Residuals (each) | Residuals (total) |
| % | Balance | 0.03 max | 0.08 max | 0.015 max | 0.30 max | 0.25 max | 0.1 max | 0.4 max |
| 0.2% Proof Stress | Tensile Strength | Elongation | |
| MPa | MPa | % | |
| Annealed | 275-450 | 345 | 20 |
| STANDARD | UNS | WERKSTOFF NR. |
| Titanium Gr 2 | R50400 | 3.7035 |
| Titanium Gr 5 | R56400 | 3.7165 |
Titanium Spectacle flanges are widely used to isolate or redirect flow in pipelines. They are commonly installed between two flanges to allow quick switching between open and closed positions. Typical applications include oil and gas pipelines, chemical processing plants, refineries, and offshore installations. Due to their excellent resistance to seawater and corrosive chemicals, they are ideal for marine and coastal environments. Titanium Spectacle flanges are also used in power generation units and industrial piping systems where safety, maintenance efficiency, and corrosion resistance are essential.
We are renowned for delivering products with precise, accurate dimensions. Each product undergoes thorough testing, both destructive and non-destructive, to ensure quality before being shipped to our customers.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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