Reducing Flanges are specialized piping components designed to connect pipes of different diameters while maintaining a secure and efficient flow system. These flanges eliminate the need for separate reducers in many applications, helping reduce installation complexity and overall project costs. Gopal Forge Industries™ manufactures premium-quality Reducing Flanges that meet international standards and are widely used in oil & gas, petrochemical, power generation, water treatment, chemical processing, and industrial piping systems.
Reducing Flanges, Reducing Flanges Manufacturers, Reducing Flanges Suppliers, Reducing Flanges Stockists, Reducing Flanges Exporters
Gopal Forge Industries™ is recognized among leading Reducing Flanges manufacturers known for delivering precision-engineered products that offer reliability, durability, and exceptional performance. Our advanced manufacturing facility utilizes modern forging and machining technologies to produce flanges with accurate dimensions and superior structural integrity. Each flange undergoes rigorous quality inspections to ensure compliance with industry specifications and customer expectations.
As experienced Reducing Flanges exporters, Gopal Forge Industries™ supplies high-quality flange solutions to clients across Asia, Europe, Africa, the Middle East, and other global markets. Our export process is supported by strict quality assurance, professional packaging, and efficient logistics management. This enables customers to receive products that meet international standards while ensuring safe transportation and timely delivery.
Gopal Forge Industries™ has established itself among reliable Reducing Flanges suppliers by offering a comprehensive range of sizes, pressure classes, and material grades. Our technical team works closely with project engineers and procurement professionals to recommend the most suitable flange solutions for specific applications. This personalized support helps customers optimize system performance and streamline project execution.
As dedicated Reducing Flanges stockists, we maintain extensive inventory to support urgent project requirements and planned maintenance activities. Our stock includes carbon steel, stainless steel, alloy steel, duplex steel, and specialty materials suitable for diverse operating environments. Ready stock availability allows customers to minimize procurement delays and maintain smooth operational schedules.
Among trusted Reducing Flanges manufacturers, Gopal Forge Industries™ continuously focuses on innovation, process improvement, and quality excellence. Every flange is carefully inspected for dimensional accuracy, material integrity, and performance reliability before dispatch. Our commitment to manufacturing excellence has earned the confidence of customers seeking dependable piping solutions for critical industrial applications.
Being professional Reducing Flanges suppliers, we provide complete industrial piping solutions beyond flanges. Our product range includes pipe fittings, buttweld fittings, carbon steel elbow, stainless steel elbow, concentric reducers, eccentric reducers, forged fittings, tees, valves, and other essential piping components. This comprehensive offering allows customers to source compatible products from a single trusted industrial partner.
Reducing Flanges Manufacturers in India, Reducing Flanges Suppliers in India, Reducing Flanges Stockists in India, Reducing Flanges Exporters in India
Reducing Flanges Specification
| Technical Description |
Reducing Flanges are forged, heat-treated and precision-machined pipe flanges used to connect pipes of different nominal sizes. Available in various pressure classes, materials, flange faces and international standards. |
| Available Sizes |
1/2" (15 NB) to 48" (1200 NB), DN10 to DN5000. Special sizes and configurations available as per customer drawings. |
| Standards |
ANSI/ASME B16.5, ASME B16.47 Series A & B, ASME B16.48, ASME B16.36, MSS SP44, API 605, BS 4504, BS 3293, BS 1560, BS 10, AS 2129, EN 1092-1, DIN, JIS B2220, GOST 12820, AWWA C207, KS B1503, SABS 1123, NFE 29203, UNI 2276 and other customer-specified standards. |
| Material Grades |
ASTM A182 stainless steel and alloy steel grades including F304, F304L, F316, F316L and other grades as specified. Carbon steel and special alloy materials available upon request. |
| Pressure Ratings ANSI/ASME |
Class 150, 300, 600, 900, 1500 and 2500. |
| Pressure Ratings DIN/EN |
PN6, PN10, PN16, PN25, PN40 and PN64. |
| Pressure Ratings JIS |
5K, 10K, 16K, 20K, 30K, 40K and 63K. |
| Pressure Ratings UNI/Other Standards |
6 Bar, 10 Bar, 16 Bar, 25 Bar and 40 Bar, according to the applicable standard. |
| Dimensions |
Manufactured according to the applicable dimensional standard and customer drawings. Equal and reducing configurations available. |
| Flange Face Types |
Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ), Large Male-Female (LMF), Small Male-Female (SMF), Lap Joint Face (LJF), Tongue & Groove and other special facing arrangements. |
| Manufacturing Process |
Forged, heat treated and precision/CNC machined according to applicable specifications. |
| Coating / Surface Finish |
Oil black paint, anti-rust paint, zinc plating, yellow passivation, cold-dip galvanizing and hot-dip galvanizing as specified. |
| Testing & Inspection |
Dimensional inspection, hydrostatic testing, direct-reading spectrograph/material analysis, ultrasonic testing, magnetic particle testing, radiographic testing and other inspection methods as required. |
| Test Certificates |
EN 10204 3.1 and 3.2 Material Test Certificates (MTC)
Raw Material Certificates
Radiography Test Reports
Hydrostatic Test Reports
Third-Party Inspection Reports
NACE MR0103 / NACE MR0175 compliance certificates where specified
|
| Special Requirements |
Custom dimensions and designs available according to customer drawings, specifications and applicable ASME, ANSI, BS, DIN, EN, JIS, GOST or other international standards. |
| Applications |
Oil & gas, petrochemical, chemical processing, refineries, heavy-oil facilities, power generation, nuclear power, pipelines, water treatment and other industrial piping systems. |
| Manufacturing Equipment |
Press machines, bending machines, forging/pushing equipment, machining equipment, beveling machines, sand-blasting equipment and inspection/testing equipment. |
| Origin |
India and other approved international origins according to project requirements. |
| Export Markets |
India, Saudi Arabia, UAE, Oman, Singapore, Indonesia, Thailand, Korea, Japan, Europe, Ireland, Spain, Ukraine, Canada, USA, Brazil, Peru, Egypt, Iran and other international markets. |
COMPANY CATALOGUE
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FAQ's
A Reducing Flange is a specialized pipe flange designed to connect pipes
with different nominal diameters. It combines the functions of a flange and a reducer,
helping transition from a larger pipe size to a smaller pipe size while providing a
bolted connection.
Common Reducing Flange configurations are available in different flange designs,
including:
- Reducing Weld Neck Flanges
- Reducing Slip-On Flanges
- Reducing Blind Flanges
- Reducing Threaded Flanges
- Custom Reducing Flanges
Reducing Flanges are commonly manufactured from:
- Carbon Steel
- Stainless Steel
- Alloy Steel
- Duplex Stainless Steel
- Nickel Alloys
The material selection depends on the application, operating temperature,
pressure, and corrosion requirements.
Reducing Flanges provide a convenient solution for connecting pipes of different
sizes without requiring a separate flange and reducer arrangement. They can help
simplify piping layouts, reduce the number of components, and provide a compact
bolted connection for various industrial piping applications.
Reducing Flanges are commonly used in oil and gas, petrochemical, chemical processing,
power generation, water treatment, and general industrial piping systems where pipes
of different diameters need to be connected. They are particularly useful when a
compact and reliable size transition is required.
Application of Reducing Flanges
Latest Price List of Reducing Flanges
The latest market pricing for Reducing Flanges varies depending on material grade, flange dimensions, pressure rating, testing requirements, and fluctuations in global raw material markets. Carbon steel Reducing Flanges are generally considered a cost-effective option for standard industrial applications, while stainless steel, duplex steel, super duplex steel, and alloy steel variants are available at higher market levels due to their enhanced corrosion resistance and mechanical properties. Gopal Forge Industries™ offers competitive market-based pricing along with customized quotations for bulk orders, EPC projects, and specialized industrial requirements.
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