Fittinco India Private Limited is a leading Ahmedabad based Manufacturer & Supplier of pipe fittings, forged fittings, flanges, and pre-fabricated fittings. Among our extensive product offerings, Tongue Groove Flange and its variants are highly demanded in industrial piping systems for their precise design, robust construction, and reliable performance. Known for excellent sealing capabilities and ease of installation, these flanges are ideal for pipelines handling liquids, gases, and high-pressure fluids. As a trusted Tongue Groove Flange Manufacturer, Fittinco India Private Limited serves industries including oil and gas, petrochemical, power generation, water treatment, pharmaceuticals, and chemical processing. Our TG flanges are engineered to comply with international standards, offering high durability and leak-proof performance.
A Tongue And Groove Flange, commonly referred to as a TG Flange, is a type of flange with a tongue on one flange and a groove on the other. This design allows for precise alignment and secure sealing when the two flanges are mated, making them suitable for critical applications where leakage prevention is essential.
ASME B16.5, ASME B16.47
Class 150, 300, 400, 600, 900, 1500, 2500
Tongue Flange, Groove Flange
ASME / ANSI Standard Dimensions
½″ – 48″ (DN15 – DN1200)
Carbon Steel, Stainless Steel, Alloy Steel
Flanges Tongue Groove Flange
| Material Type | Grade / Alloy Name | ASTM / ASME Spec | UNS No. | EN / DIN | JIS | SAE / AMS |
|---|---|---|---|---|---|---|
| Carbon Steel | CS Forged Flange | A105 / A105N | K03504 | 1.0460 / P250GH | S25C | SAE 1020 |
| Alloy CS Flange | A182 F11 | K21590 | 1.7335 | STPA22 | SAE 4140 | |
| Alloy Steel | 1.25Cr–0.5Mo / 2.25Cr–1Mo / F22 | A182 F5 / F9 / F22 | K11572 / K90941 | 1.7383 / 1.4903 | STPA23 | SAE 4140 |
| Stainless Steel | SS 304 / 304L | A182 F304 / F304L | S30403 | 1.4307 | SUS304L | SAE 30304L |
| SS 316 / 316L | A182 F316 / F316L | S31603 | 1.4404 | SUS316L | SAE 30316L | |
| SS 904L | A182 F904L | N08904 | 1.4539 | - | - | |
| 254 SMO | A182 F254SMO | S31254 | 1.4547 | - | - | |
| Duplex / Super Duplex | Duplex 2205 | A182 F321 / S32205 | S32205 | 1.4462 | SUS329J3L | SAE J934 |
| Super Duplex 2507 | A182 S32750 | S32750 | 1.441 | SUS329J4L | SAE J934 | |
| High Nickel Alloys | Monel 400 | B564 / B366 | N04400 | 2.436 | - | AMS 4544 |
| Monel K500 | B564 / B366 | N05500 | 2.4375 | - | AMS 4676 | |
| Inconel 625 | B564 / B366 | N06625 | 2.4856 | - | AMS 5666 | |
| Inconel 718 | B564 / B366 | N07718 | 2.4668 | - | AMS 5662 | |
| Incoloy 825 | B564 / B366 | N08825 | 2.4858 | - | AMS 5581 | |
| Alloy 20 | B366 | N08020 | 2.466 | - | AMS 5708 | |
| 254 SMO | B366 | S31254 | 1.4547 | - | - | |
| Hastelloy C276 | B366 | N10276 | 2.4819 | - | AMS 5754 | |
| Hastelloy C22 | B366 | N06022 | 2.4602 | - | AMS 5878 |
Our Tongue Groove Pipe Flange range ensures perfect alignment, uniform stress distribution, and compatibility with industrial piping systems. TG flanges are widely used in pipelines carrying corrosive fluids, high-pressure gases, and steam due to their robust construction and accurate machining.
Fittinco India Private Limited manufactures Tongue Groove Flanges in multiple materials to meet diverse industrial requirements. We are recognized as a reliable supplier of Carbon Steel Tongue Groove Flange, Stainless Steel Tongue Groove Flange, Alloy Steel Tongue Groove Flange, and Duplex Steel Tongue Groove Flange. Common material grades include:
Material selection is based on operating pressure, temperature, fluid type, and resistance to corrosion and oxidation.
Fittinco India Private Limited produces Tongue Groove Flanges in multiple pressure classes to accommodate various industrial systems. Our pressure ratings include:
All our flanges conform to international standards such as ASME B16.5 Tongue Groove Flange, ANSI Tongue Groove Flange, DIN Tongue Groove Flange, and BS Tongue Groove Flange, ensuring compatibility with global piping networks and industry compliance.
Our Tongue Groove Flanges are precision-engineered for high performance and long service life. Key technical specifications include:
The Tongue Groove Flange Dimensions are designed for uniform gasket contact and optimal sealing. Our Tongue Groove Flange Size Chart provides standard dimensions for easy selection during design and installation.
The weight of a Tongue Groove Flange varies depending on size, pressure class, material, and facing type. Higher-pressure classes like Class 900 and Class 1500 require thicker flanges for durability and structural integrity. Large diameter TG flanges are designed to handle increased pipeline loads while maintaining precise alignment for secure sealing.
Our engineering team ensures that the flange weight is optimized for both strength and economic efficiency, making them cost-effective without compromising reliability.
Fittinco India Private Limited provides various types of Tongue Groove Flanges for specialized industrial applications:
Although TG flanges typically do not have degree variations like elbows or bends, custom machining is available for specific bore sizes, facing types, and flange thickness to meet unique pipeline requirements.
As a professional Tongue Groove Flange Manufacturer, Fittinco India Private Limited follows a strict quality control protocol. Raw materials are tested for chemical composition and mechanical properties before production.
Finished TG flanges undergo:
This rigorous quality assurance ensures our Industrial Tongue Groove Flange Manufacturer products meet international standards and provide long-term reliability in demanding applications.
Fittinco India Private Limited is a trusted Tongue Groove Flange Supplier, Tongue Groove Flange Stockist, Tongue Groove Flange Distributor, and Tongue Groove Flange Dealer. We maintain large inventories for ready dispatch, providing quick delivery to industries with urgent requirements.
Our Tongue Groove Flange Trading Company operations and Tongue Groove Flange Bulk Supplier services cater to EPC contractors, industrial maintenance teams, and large-scale projects, ensuring continuous operations without delays.
Fittinco India Private Limited is a renowned Tongue Groove Flange Exporter, supplying flanges to clients across the Middle East, Africa, Europe, and Southeast Asia. We provide complete compliance with global shipping, packaging, and documentation standards to ensure safe and timely delivery.
As a Tongue Groove Flange Wholesaler, we provide bulk TG flanges at competitive prices for industrial projects, ensuring cost efficiency and high-quality products.
Our Tongue Groove Flanges are widely used in:
The precision tongue-and-groove design makes TG flanges ideal for applications requiring secure sealing, leak-proof performance, and long-lasting durability.
Fittinco India Private Limited provides clients with an opportunity to Buy Tongue Groove Flanges that combine engineering precision, durability, and cost-effectiveness. Our advanced manufacturing facilities and experienced engineering team ensure flanges meet industry standards while reducing installation complexity and operational challenges.
The Tongue Groove Flange Price depends on size, material, pressure class, and quantity ordered. As a direct Tongue Groove Flange Manufacturer and Tongue Groove Flange Bulk Supplier, Fittinco India Private Limited provides competitive pricing for both domestic and international clients without compromising quality. Customized quotations are available to suit project-specific needs.
Fittinco India Private Limited, located in Ahmedabad, is a trusted Tongue Groove Flange Supplier, Tongue Groove Flange Manufacturer, Tongue Groove Flange Exporter, and Tongue Groove Flange Dealer. We offer a comprehensive range of Tongue Groove Flanges in materials such as Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel, ASTM A105, ASTM A182, ASTM A350, SS 304, and SS 316.
Our flanges comply with ASME B16.5, ANSI, DIN, and BS standards, available in pressure classes 150, 300, 600, and 900. Fittinco India Private Limited ensures precise Tongue Groove Flange Dimensions, detailed Tongue Groove Flange Size Charts, and high-quality production for both domestic and export requirements.
Whether you are looking for a single Tongue Groove Flange or a Tongue Groove Flange Bulk Order, Fittinco India Private Limited provides reliable, durable, and cost-effective solutions. Buy Tongue Groove Flange from us and experience superior quality, precise engineering, and exceptional customer support.
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+91 78019 97118
sales@fittinco.com
B-204, Suvan Business Park, Soma Textile Mill Compound, Rakhial, Ahmedabad – 380023, Gujarat, India
