Harsh Flanges is a Mumbai-based leading manufacturer and supplier of high-quality Titanium Weldneck Flanges. Committed to excellence, we provide a wide variety of titanium flanges such as Grade 2 (UNS R50400) and Grade 5 (UNS R56400) for various industrial applications. Our products are designed to international standards to deliver maximum performance and reliability. As reliable suppliers, we cater to customers from diverse sectors, offering customized solutions to accommodate particular needs. Harsh Flanges is a synonym for quality and innovation in the field of titanium flange manufacturing.
Titanium Weldneck Flanges consist mainly of titanium alloys with Grade 2 (UNS R50400) consisting of at least 99.2% titanium and Grade 5 (UNS R56400) being 90% titanium with 6% aluminum and 4% vanadium. Grade 2 flanges can also have limited quantities of carbon, iron, hydrogen, nitrogen, and oxygen. These compositions provide outstanding corrosion resistance, high strength-to-weight ratio, and excellent weldability, which make them ideal for challenging applications in diverse industries.
| Trade name | Titanium Weld Neck Flange |
| Titanium Weld Neck Flanges Standard | ASTM B381 / ASME SB381 ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges |
| Titanium Weld Neck Flange Dimensions | B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN |
| Titanium Welding Neck Flanges Size | 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000) |
| Titanium Weld Neck 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 Weld Neck Flanges Marking | All Flanges are marked as follows: Grade, Standard, Thickness, Heat No. (Or according to the customer’s request.) |
Harsh Flanges, a leading supplier in Mumbai, India, offers an extensive selection of Titanium Weldneck 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.
They are utilized in fuel systems and jet engines in the aerospace industry where strength and resistance to corrosion are of top priority. These flanges are used in the marine industry for shipbuilding and offshore platforms, taking advantage of their resistance to corrosion from seawater. In chemical processing, they are employed in piping systems that operate with hostile chemicals. Power generation industries such as geothermal and nuclear use titanium flanges for those parts subjected to high temperatures and pressures. Their lightweight and resistant properties also make them ideal for medical uses, minimizing fatigue and wear in implants.
| 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 |
Yes, we offer custom sizes for Titanium Weldneck Flanges to meet specific project needs. Our team at Harsh Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@harshflanges.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.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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