Fittinco India Private Limited, located in Ahmedabad, is a leading Reducing Flange Manufacturer and supplier, providing high-quality pipe fittings, forged fittings, flanges, and pre-fabricated fittings for diverse industrial applications. We specialize in offering a wide range of Reducing Flanges that meet international standards and are engineered to deliver precision, durability, and reliable performance in high-pressure and high-temperature pipeline systems. Our dedication to quality and client satisfaction has made us a trusted Reducing Flange Supplier across India and abroad.
A Reducing Flange is a type of flange used to connect pipes of different diameters while maintaining proper alignment and ensuring leak-proof sealing. These flanges are essential in pipeline systems for reducing or enlarging flow sections without compromising structural integrity. At Fittinco India Private Limited, we manufacture Reducer Flanges in multiple designs, including Concentric Reducing Flange and Eccentric Reducing Flange, to suit the unique requirements of industrial pipelines.
ASME B16.5, ASME B16.47, DIN, EN 1092-1
Class 150, 300, 400, 600, 900, 1500, 2500
Reducing Weld Neck Flange, Reducing Slip On Flange
ASME / ANSI / DIN / EN Standard Dimensions
½″ – 48″ (DN15 – DN1200)
Carbon Steel, Stainless Steel, Alloy Steel
Flanges Reducing 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 |
Reducing Pipe Flanges are widely used in oil and gas, chemical, petrochemical, water treatment, and power generation industries to manage fluid flow efficiently while connecting different pipe sizes seamlessly.
Fittinco India Private Limited offers a comprehensive range of Reducing Flanges to cater to varying technical specifications and industrial standards:
Our Reducing Flanges are manufactured using premium-grade materials to ensure longevity, corrosion resistance, and performance under extreme conditions. Available materials include:
Material grades offered include ASTM A105 Reducing Flange, ASTM A182 Reducing Flange, ASTM A350 Reducing Flange, SS 304 Reducing Flange, and SS 316 Reducing Flange. These grades comply with international standards to ensure reliability and safety in industrial operations.
Our Reducing Flanges are designed to accommodate different pipeline requirements and are available in multiple pressure classes and dimensions:
We ensure that all Reducing Flanges conform to globally recognized standards such as ASME B16.5, ANSI, DIN, and BS, maintaining precise tolerances for optimum performance.
Reducing Flanges are essential components in pipeline systems, providing reliable connection solutions between pipes of varying diameters. Key applications include:
By using Reducing Flanges, industries ensure consistent fluid flow, prevent leakage, and enhance pipeline durability.
Fittinco India Private Limited’s Reducing Flanges are engineered with precision, offering the following features:
Reducing Flanges are available with various face types such as raised face, flat face, and RTJ, ensuring compatibility with all pipeline systems. Additionally, our flanges are manufactured with different degrees of bevel to enhance welding quality and minimize stress concentration.
As a renowned Reducing Flange Supplier, Fittinco India Private Limited maintains a robust inventory of Reducing Flanges, ensuring prompt supply to meet industrial demands. We are recognized as a reliable Reducing Flange Stockist, Distributor, and Dealer, providing bulk and customized solutions for industrial clients.
Our services include:
We provide competitive Reducing Flange Price options while maintaining stringent quality control standards. Clients can easily Buy Reducing Flange directly from our Ahmedabad facility with assured quality and timely delivery.
Our Reducing Flanges are available in different degrees and orientations to ensure precise alignment and optimal flow efficiency:
Fittinco India Private Limited’s Reducing Flanges are designed for long-term performance with minimal maintenance. Flanges made from SS 304 Reducing Flange, SS 316 Reducing Flange, and Duplex Steel Reducing Flange exhibit excellent corrosion resistance and mechanical strength, ensuring reliable operation even in extreme industrial environments. Routine inspection and periodic cleaning are sufficient to maintain optimal flange performance.
Fittinco India Private Limited is a leading Reducing Flange Manufacturer, Supplier, and Exporter in Ahmedabad, offering a wide range of Reducing Flanges to meet industrial demands. From Carbon Steel Reducing Flange to Duplex Steel Reducing Flange, and from ASTM A105 Reducing Flange to SS 316 Reducing Flange, we deliver products that are durable, precise, and compliant with global standards.
Whether you want to Buy Reducing Flange, explore Reducing Flange Dimensions, or source from a trusted Reducing Flange Wholesaler or Bulk Supplier, Fittinco India Private Limited provides reliable solutions backed by technical expertise and unmatched customer service.
Partner with us for high-quality Reducer Flanges, Reducing Weld Neck Flanges, Reducing Slip On Flanges, and Reducing RTJ Flanges, and experience excellence in industrial flange solutions.
© 2026 Fittinco India Private Limited. All Rights Reserved.