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Reducing Flanges

$0.95 - $1.25

Minimum order : 450 items

Customization as per requiments


Reducing Flanges - Specification

Specification Details
Flanges TypesWeld Neck, Slip On, Long Weld Neck, Threaded, Blind, Companion, Lap Joint
Class150 Lbs, 300 Lbs, 600 Lbs, 900 Lbs, 1500 Lbs, 2500 Lbs Asa 150, Asa 300, Pn 6, 10, 16, 25, 40, 64, 100, 160
Size1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000
TypeRaised Face (rf), Flat Face (ff), Ring Type Joint (rtj), Lap Joint Face (ljf), Large Male Female (lmf), Small Male Female (smf), Large Tongue & Groove, Small Tongue, Groove

Reducing Flanges Manufacturer in India

Metalica Forging Inc is a trusted reducing flanges manufacturer. We provide accuracy engineered reducing flanges that can be used to join pipes of varying diameters for high temperature and high pressure applications. Our reducing flanges are produced in accordance with ASME, ASTM and DIN specifications and can be supplied in stainless steel, alloy steel, carbon steel, duplex and other special alloys. These reducing flanges provide safe pipe transitions while preserving maximum flow and structural integrity.

We customize every reduction flange to satisfy the requirements of B2B projects by providing choices for face type, pressure class, flange thickness, and bore size. We deliver proven solutions with quick dispatch, full MTC certification and custom coatings like hot dip galvanizing, epoxy, or PTFE. B2B clients benefit from our 2025 updates, including a free downloadable guide and dimensional charts for fast selection. With ready stock and export grade packaging, we simplify global procurement for high integrity piping systems. Engineers across oil & gas, petrochemicals, power plants and shipbuilding rely on our reducing flanges for space saving design and reliable flow transition.


Type of Sub-products

Weld Neck Reducing Flange

Weld Neck Reducing Flange

Weld neck reducing flanges feature a long tapered hub that provides extra strength in high pressure systems.

Threaded Reducing Flange

Threaded Reducing Flange

Threaded reducing flanges have internal threads that eliminate the need for welding, making them suitable for hazardous or flammable environments.


Frequently Asked Questions

What is the purpose of a reducing flange in industrial piping?

A reducing flange is used to connect pipes of differing diameters within a high pressure or space constrained piping system. Unlike using a reducer and separate flange, this single unit saves space and reduces potential leak points. It is perfect for process lines that need to change in diameter without compromising the integrity of the flow or pressure. These flanges are frequently used for small and strong connections in power plants, chemical plants, refineries and HVAC installations.

Which grades of materials are commonly used to reduce flanges?

Reducing flanges are made from a large array of materials based on the media and the conditions of operation. Common grades include carbon steels (ASTM A105, A350 LF2), alloy steels (F11, F22) and stainless steels (304, 316). We also supply high performance alloys for high temperature or corrosive applications, such as Inconel, Hastelloy and Monel. All materials are to standards like ASTM, ASME and EN and are supplied with full test certificates and traceability reports.

What is a reducing flange?

Reducing flange is a dedicated flange employed to join pipes of varying diameters without requiring an additional reducer fitting. It allows for a seamless transition from the different pipe diameters because it has a bigger bore on one end and a smaller bore on the other. In order to manage flow rates and minimize turbulence in high pressure systems used in the oil and gas, petrochemical and power generating industries, reducing flanges eases the piping layout while reducing structural strength.


Countries we Export - Reducing Flanges

India


Cities We Supply - Reducing Flanges

Ahmadnagar

Ahmadpur

Ahmedabad

Bangalore Rural

Bangalore Urban

Bengaluru

Chandigarh

Chennai

Coimbatore

Haridwar

Hyderabad

Jaipur

Jodhpur

Jodhpur (ahmedabad)

Kalyan

Kolhapur

Kolkata

Lucknow

Mumbai

Mumbai Suburban

Murud (raigad)

Nagpur

Nashik

Navi Mumbai

New Delhi

Pune

Raipur

Rajkot

Rampura

Sion, Mumbai

Surat

Thane

Varanasi

Visakhapatnam

Moradabad

Angul

Rudrapur

Hosdurg

Gandhinagar

Rajahmundry

Durgapur

Bharuch

Panipat


Industries we serve - Reducing Flanges

Sugar

Sugar

Oil And Gas Industries

Oil And Gas Industries

Paper Mill

Paper Mill

Power Plant

Power Plant

Bridge And Building

Bridge And Building

Aerospace Industries

Aerospace Industries

Automobile Industry

Automobile Industry

Electrical Industry

Electrical Industry

Defense Industry

Defense Industry

Construction & Fabrications

Construction & Fabrications

Ring Man Units

Ring Man Units

Railways

Railways

Gasket Industry

Gasket Industry

Pharmaceuticals Industry

Pharmaceuticals Industry


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