Reliable Stainless Steel Flange Supplier in India for All Piping Projects

Riddhi Siddhi Metal Impex is India's leading Stainless Steel Flange Manufacturer. When high-stake piping systems are considered, choosing flanges decides the efficiency, strength, and protection of the complete plant. Stainless Steel Flanges are key constituents that bring pipes, pumps, valves, and other plant equipment together, which offer leak-tight and robust joints. Their appropriateness and corrosion-resistant properties qualify them as first-choice in various industries including oil & gas industries, chemical plants, powerhouses, and food processing plants.

Having expertise in precise engineering, we offer high-performing flanges for long-term reliability. As a reliable stainless steel flanges supplier in India, our responsibility lies in supplying engineered solutions that meet project requirements regularly and technically flawlessly.

Improved Material Properties and Use in Industry


Stainless steel is also preferred when manufacturing flanges due to its better attributes—the resistance to rust, high temperatures, and chemical exposure. Other than guaranteeing watertight sealing, they also facilitate maintenance and subsequent changes to pipes easily. Their usage extends to various industries due to their consistent operation and long existence when exposed to rigorous conditions of operations.

Diverse Kinds of Stainless Steel Flanges Offered by Riddhi Siddhi Metal Impex


We have a full selection of stainless steel flanges that are available to meet various application specifications:

  • Weld Neck Flanges: Employed on pipes under high pressure and high temperature services, they possess a long tapering hub that supplies strengthening and smooth flow of fluids. It is appropriate for power stations, chemical plants, and refineries.


  • EIL Approved Flanges: These are conforming to stringent specifications needed by Engineers India Ltd. (EIL) and are often used in government-authorized petroleum and petrochemical plant work. High quality construction guarantees long-term functioning.


  • Approved IBR Flanges: According to Indian Boiler Regulations, they are specifically fabricated flanges which are applied in boiler pipe lines and other high steam pressure systems.


  • Thermowell Flanges: Contained specifically to retain thermowells in pipes, thermowell flanges give accurate temperature readings while never posing a threat to a system's integrity.



They are different in purpose, so it's essential to evaluate your conditions for your system before selecting one. We also help customers determine correct types of flanges depending on their pressure ratings, grades, and requirements for their application.

Performance and Feature Advantages



  • High resistance to corrosion in wet, aggressive environments


  • Long lifespan with low maintenance requirements


  • There are pipes in various sizes, pressure classes, and specifications


  • Approved for critical and regulated service applications


  • Smooth surface finish for better sealing and fitment


  • Made to ASTM, ANSI, DIN, BS, and IS specifications



As one of the foremost stainless steel flanges suppliers, quality production, quickest delivery, and prompt customer services are given utmost priority in all regions.

Uses of Certified and Special Flanges in Industry


Our IBR approved Flanges, EIL approved Flanges, and Thermowell Flanges are put to work in application environments that demand stringent compliance and hassle-free operation. From food processing systems of sanitary grade to offshore operations fighting off saltwater corrosion, our stainless steel flanges are more than up for it.

In power plant boilers, code compliance and safety certification are afforded by IBR flanges. In oils' pipelines and terminals, EIL flanges offer necessary strength. And in chemical processing lines, thermowell flanges are necessary for sensor mounting that's both precise and safe.

Nationwide Supply and Rapid Despatch


As one of India's most recognized suppliers of stainless steel flanges, we also deliver products on time to all major cities including:

Our vast inventory and custom production services allow us to cater to regular and expedited project requirements easily.

Trustworthy Solutions from a Credible Flange Manufacturer


Choosing the appropriate type of flange isn't just about putting in a part—it's about engineering a workable, safe, and future-proof piping system. Riddhi Siddhi Metal Impex's prowess as one of India's leading stainless steel flanges manufacturers puts industries within reach of products that deliver both performance and peace of mind. If your application necessitates Weld Neck Flanges, Thermowell Flanges, or EIL/IBR Approved Flanges, we have proven solutions backed by technical knowledge, strong certifications, and high quality raw materials.

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