Reducing Flanges|FORGEFLOW METAL INDUSTRIES LLP

What is a Reducing Flange

About Reducing Flanges

A reducing flange is characterized by a flange with a single specified diameter, featuring a bore of a different and smaller diameter. Apart from the bore and hub dimensions, the flange may have dimensions corresponding to the larger pipe size.

Reducing Flange can also be fabricated using a reducing spool with concentric or eccentric reducer & desired flange at every finish end OR it could be a single flange with an internal reduced bore to connect different sized fittings on either side. There are different types of reducing flanges including weld-neck, threaded, and slip-on.

Manufacturer · Supplier · Exporter

Reducing Flanges Manufacturer, Supplier and Exporter in India

FORGEFLOW METAL INDUSTRIES LLP stands out as a prominent manufacturer of Reducing Flanges in Mumbai, India. Our comprehensive range of Reducing Flanges is meticulously crafted to cater to diverse piping needs across industries such as steel factories, chemical plants, petrochemical sectors, and fire protection systems. Offering various types of Reducing Flanges including Monel, Inconel, Carbon Steel, Copper Nickel, Stainless Steel, and more, we ensure versatility to meet specific application demands.

Adhering strictly to International Quality Standards (IQS), our Reducing Flanges are designed and developed to guarantee superior performance and reliability. Additionally, we provide tailored solutions with our customized Reducing Flanges, catering precisely to the unique requirements of our customers.

ASTM A182, ASTM A105, ANSI B16.47 Reducing Flanges Manufacturers, Suppliers and Stockists in India

FORGEFLOW METAL INDUSTRIES LLP proudly holds the title of the world leader in Reducing Flanges Manufacturers. With clients spanning 10+ countries, we diligently cater to the vast global demand. Renowned for their reliability and quality, our Flanges enjoy a stellar reputation worldwide. We value our clients as partners, prioritizing their needs by delivering exceptional products and services. At FORGEFLOW METAL INDUSTRIES LLP , we produce Flanges in diverse shapes, sizes, and specifications, tailored precisely to our customers' preferences and requirements.

Technical Data

Reducing Flanges Specification, Grades, and Material

Reducing Flanges	Specifications
Size	1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
Standards	ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Reducing Flange, ASME Reducing Flange, BS Reducing Flange, DIN Reducing Flange, EN Reducing Flange, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
Pressure Rating (ANSI)	Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS Reducing Flange
Pressure Calculation (DIN)	6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 Reducing Flange
JIS Class 150	5K, 10K, 16K, 20K, 30K, 40K, 63K Reducing Flange
UNI ASME B16.5	6Bar 10Bar 16Bar 25Bar 40Bar Reducing Flange
EN ASTM A182 SS	6Bar 10Bar 16Bar 25Bar 40Bar Reducing Flange
Coating	Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized Reducing Flange
Common Types	Forged / Threaded / Screwed
Test Certificates	EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third-Party Inspection Report, etc.
Production Technique	Forged, Heat-treated, and machined
Face Type	Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue & Groove, Large Tongue & Groove
Special Design	As per your drawing — AS, ANSI, BS, DIN, and JIS — 15 NB (1/2″) to 200 NB (8″) — Equal and Reducing Configurations
Test	Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, Ultrasonic flaw detector, Magnetic particle detector
Equipment	Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine, etc.
Origin	Indian / West Europe / Japan / USA / Korean

Standards Reference

ASME B16.47 Series A & B	ANSI, DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE, etc.
General Standards	BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange
BS	BS4504, BS3293, BS1560, BS10
AS 2129	Table D; Table E; Table H
ANSI	ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings; ANSI B16.36, ANSI B16.48
DIN	DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638
Other	AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276

How to Connect Reducing Flange?

Weld Neck and Slip-On: Connect the flange sides that match the higher diameter of the pipe and complete the welding method. Repeat the welding method for the smaller size of pipe on the other side of the reducing flanges. Now both sizes of pipes are connected through the reducing method. Take enough care to make sure that the inside diameters of the pipes are properly aligned with the ID of the flange on both sides.

Threaded Flange: Initially connect any 1 size of the pipe by threading to one side of the flange. Make sure that the pipe is inserted to reach the required depth inside the flange. Repeat the same method for the other side of the pipes.

In high-pressure and temperature applications, welding is done on the outer side of the pipe after threading to increase the strength of the joint. Designed for use in changing diameters in a piping system, a reducing flange consists of a flange with one specified diameter having a bore of a different and smaller diameter. Except for the bore and hub dimensions, the flange can have dimensions of the largest pipe size.

Types of Reducing Flanges

FORGEFLOW METAL INDUSTRIES LLP specializes in designing and manufacturing reducing flanges according to customer specifications. We offer reducing flanges in various types, such as weld-neck reducing flanges, slip-on reducing flanges, threaded reducing flanges, and more.

The primary advantage of reducing flanges lies in their ability to provide a cost-effective solution for transitioning between pipes of different sizes. This versatility makes them an ideal choice for a wide range of piping applications.

Uses of Reducing Flanges

Reducing flanges are utilized in pipe-to-pipe connections.
It is a bit easiest to bolt up than non-reducing flange.
They provide the most perfect solution when you need to connect various size flanges.
These flanges are readily available in all types and pressures.
They are mounted by welding, gluing, or clamping flanges of equal dimensions provided with totally different connecting pieces.
They offer the simplest and least costly method of mating 2 different sized flanges.

What is a Reducing Flange?

The reducing flange is engineered to accommodate changes in pipe size seamlessly. It features a primary flange with dimensions matching the larger pipe size (NPT), yet with a smaller bore matching the smaller pipe size (NPT). These flanges typically come in slip-on, threaded, blind, and weld neck variations.

Available across all pressure classes, reducing flanges offer an excellent solution for connecting pipes of different sizes. However, they should be avoided in situations where an abrupt transition might lead to undesirable turbulence, such as at a pump installation.

Uses and Advantages of Reducing Flanges

Reducing flanges offer the most efficient solution for connecting pipes of vastly different sizes. They provide a simple and economical method to join two pipes of different sizes, making them highly versatile for various applications. Typically available in various pressure classes, including up to #2500 class, reducing flanges ensure reliable connections even in demanding operating conditions.

Applications

Applications & Uses of Reducing Flanges Manufacturer in India

Reducing Flanges used in Homes and buildings
Reducing Flanges used in Transporting materials
Reducing Flanges used in the Automotive industry
Reducing Flanges used in Sewerage systems, industrial water lines, and water mains
Reducing Flanges used in heating, ventilating, and air-conditioning equipment
Reducing Flanges used in Plumbing
Reducing Flanges used in Food Processing Industry
Reducing Flanges used in Paper & Pulp Industry

FORGEFLOW METAL INDUSTRIES LLP is a Leading Supplier of Reducing in India

FORGEFLOW METAL INDUSTRIES LLP is renowned as India’s most trusted supplier of Reducing Flanges. Our commitment to providing high-quality Reducing Flanges, coupled with exceptional customer service and in-house processing capabilities, has positioned us as one of the emerging leaders in the industry. Since our establishment in 1997, FORGEFLOW METAL INDUSTRIES LLP has maintained ISO 9001:2015 certification, underscoring our dedication to quality and excellence. The reliability and performance of our products have established FORGEFLOW METAL INDUSTRIES LLP as a leading business entity, manufacturer, and supplier of Reducing Flanges in India.

Logistics

Reducing Flanges Packaging & Delivery Details

Pay Mode Terms: L/C (Letter of Credit), T/T (Bank Transfer), Other
Port of Dispatch: Mumbai OR KALAMBOLI, India
Packaging Details: Reducing Flanges are packaged with caution and safety so they reach our clients as good as they would expect. Packaging Charges Extra
Tax: 18% GST

Client Projects for Reducing Flange Supplier in India

FORGEFLOW METAL INDUSTRIES LLP stands as one of the top-rated dealers of Reducing Flanges in India. Monthly, we supply Reducing Flanges products to approximately 10+ countries, catering to a diverse range of customers. Over the past two decades, our commitment has seen us deliver over 1500+ containers of Reducing Flanges worldwide. Renowned for our reliability and quality, our brand signifies fast delivery, competitive pricing, and superior Reducing Flanges. With a widespread presence, we have supplied Reducing Flanges to numerous cities across India, earning recognition as a trusted name in the industry. Trust FORGEFLOW METAL INDUSTRIES LLP for exceptional Reducing Flanges solutions.

Product Supplied	City
Reducing Flanges for Automobile Industry	Delhi, New Delhi
Reducing Flanges Supply	Hyderabad, Telangana
Reducing Flanges Supply for Water Supply System	Bangalore, Karnataka
Reducing Flanges for Chemical Industry	Surat, Gujarat

Custom Manufacturing

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Reducing Flanges