Vishal Flanges is a trusted manufacturer and supplier of Titanium Spectacle Flanges, located in Delhi, India. They specialize in precision-engineered solutions designed for flow control and pipeline isolation. Crafted from high-quality titanium, including Grade 2 and Grade 5, these spectacle flanges—often referred to as figure-8 flanges—are perfect for systems that require regular maintenance or complete flow shutoff. Not only are they lightweight, but they also boast exceptional strength and corrosion resistance, making them ideal for tough chemical and marine environments. Vishal Flanges ensures that these components meet ASME, ANSI, and DIN standards, catering to industries such as petrochemicals, offshore drilling, chemical processing, and desalination.
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. |
Vishal Flanges, a leading supplier in Delhi, India, 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 have extensive application in industries that require strength, corrosion resistance, and light weight. Typical end-use applications are in the aerospace, chemical, petrochemical, and marine industries. They are specifically suitable for high-pressure and high-temperature applications like pipelines, reactors, and heat exchangers. Their corrosion resistance, especially with aggressive chemicals and seawater, makes them ideally suited for use in offshore oil and gas platforms and chemical processing facilities. Also, the light and strength properties of titanium make these flanges ideal for applications in aircraft systems and aerospace use, where both strength and weight savings are necessary for performance.
| 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 |
Yes, we offer custom sizes for Titanium Spectacle Flanges to meet specific project needs. Our team at Vishal Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@vishalflanges.co.in.
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.
Titanium Spectacle Flanges are primarily utilized in pipeline systems to isolate sections for inspection, maintenance, or shutdown without the need to disassemble the piping. You’ll often find them in chemical processing plants, offshore oil and gas facilities, marine engineering projects, and desalination systems. They are particularly valuable in environments where reducing weight, resisting corrosion, and ensuring reliability are crucial. The design of the spectacle flange features a solid plate and a ring connected by a web, allowing operators to easily switch between open and closed positions. Their non-reactive and high-strength properties make them perfect for handling high-purity fluids and aggressive chemicals.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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