Top Manufacturer of Tongue and Groove Flanges in India – Supplied in all major global standards including JIS, BS, EN, ISO & ANSI. Series A/B Tongue & Groove Flanges in Class 150 to 2500, MSS SP-44 T&G Flange. We are a trusted and ISO 9001:2015 certified manufacturer and supplier of Tongue and Groove Flanges, catering to global industries with precision-engineered flange solutions. These flanges are manufactured in accordance with international standards such as ASME B16.5, ASME B16.47 Series A & B, EN 1092-1, DIN, and BS. Available in materials like Stainless Steel, Carbon Steel, Alloy Steel, and Mild Steel, our Tongue & Groove Flanges ensure tight and reliable connections, especially where gasket alignment is critical. Tongue and Groove Flanges consist of two matched surfaces—one with a raised ring (tongue) and the other with a matching depression (groove). This design ensures proper gasket seating and helps maintain alignment under pressure. These flanges are available in pressure classes ranging from Class 150 to Class 2500 and PN6 to PN40. Face types include Raised Face (RF), Flat Face (FF), and Ring Type Joint (RTJ), depending on the application. The precise machining ensures leak-proof performance in high-pressure and high-temperature environments. We supply Tongue and Groove Flanges in sizes ranging from ½ inch to 48 inches in both standard and custom dimensions. Available in various thicknesses and face finishes, our flanges meet the needs of industries such as oil & gas, petrochemicals, water treatment, power plants, and offshore platforms. We also offer forged and machined versions with full traceability, material test certificates (MTC), and PED/EN certification upon request. Tongue and Groove Flanges are ideal for applications requiring accurate alignment and consistent sealing—such as heat exchangers, valve systems, and pressure vessels. They offer excellent resistance to internal pressure and mechanical stress while minimizing the risk of…