Flanges
Flanges
At Dudhat, we specialize in supplying a comprehensive range of high-quality mechanical flanges designed to meet the diverse and demanding needs of industries worldwide. Whether you’re working in oil & gas, petrochemical, power generation, water treatment, shipbuilding, construction, or general engineering, our flanges deliver exceptional performance, long-term durability, and reliable sealing under pressure. Manufactured to international standards and available in a variety of materials, sizes, and surface finishes, our flanges are engineered for precision, safety, and compatibility. We are committed to providing not only superior products but also technical support, customization options, and fast delivery to help our clients succeed in every project.
Standards
- American standards: ASME B16.5, B16.47
- European Standards: DIN / EN1092-1/2
- INDIAN Standards: IS1538, IS9523
Surface Finishes
- Raised Face (RF)
- Flat Face (FF)
- Ring Type Joint (RTJ)
- Tongue and Groove (T&G)
- Male and Female (M&F)
- Custom Machined Finishes
Material Expertise
We manufacture and supply flanges in a wide variety of materials to meet diverse industrial needs. Our most commonly used materials include:
- Stainless Steel (e.g., 304, 304L, 309, 316, 316L, 316Ti, 321, 347)
- Carbon Steel (e.g., C22.8, P265GH)
- Alloy Steel (e.g., 16Mo3, 13CrMo4-5)
- Nickel Alloys
- Copper Alloys
- Specialty Grades upon request
Please note: While the materials listed represent our standard offerings, they do not encompass the full scope of our capabilities. We also manufacture flanges from custom-specified materials, tailored precisely to meet unique customer requirements and application-specific standards.
Important: The flange types and specifications shown in this document represent only a portion of our product range. We offer a comprehensive selection of flanges beyond those illustrated here, and we are fully equipped to supply flanges according to individual customer specifications and industry standards.
