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Reducer Fittings Manufacturer In India – Astm A234 Wpb / A403 Wp304 & Wp316 Buttweld Grades

Reducer Fittings Manufacturer In India – Astm A234 Wpb / A403 Wp304 & Wp316 Buttweld Grades

Specification Details
SpecificationsAstm, Asme, Din, Nf, Jis, En, Ios
Size Range1/2"nb To 48"nb, 1/2"nb, 48"nb
DimensionAsme/ansi B16.9, Asme B16.28, Mss Sp 43

Industrial Pipe Reducer Fittings ASTM A234 WPB / A403 WP304 / WP316

Vihan Metal is a leading Reducer Fittings Manufacturer in India, produces high-quality pipe fittings designed to connect pipes of different diameters in a smooth and efficient way.


Our production system is focused on quality, bulk availability, and timely delivery for industrial and infrastructure projects. We offer various sizes, wall thicknesses, and material grades as per project drawings and industry standards. 

Key benefits include:

  • Smooth flow transition between different pipe sizes
  • Strong mechanical strength and durability
  • High resistance to corrosion and pressure
  • Available in seamless and welded construction
  • Supplied with complete inspection and test certificates

Our three main sub-products include Concentric Reducers, Eccentric Reducers, and Butt Weld Reducer Fittings, suitable for different pipeline layouts and industrial applications.

Material and Grades Specifications Table for Reducer Fittings Manufacturer in India

Material Type

Standard Specification

Product Form

Common Applications

Carbon SteelASTM A234 WPBConcentric ReducerOil & Gas and refinery pipelines
Stainless Steel 304/316ASTM A403Eccentric ReducerChemical and food processing industries
Alloy SteelASTM A234 WP11/WP22Butt Weld ReducerPower plants and high-temperature service
Duplex SteelASTM A815Welded ReducerOffshore and marine systems
Nickel AlloyASTM B366Seamless ReducerHigh corrosion-resistant applications



Type of Sub-products

Frequently Asked Questions

What is the purpose of a reducer fitting?

What is the difference between concentric and eccentric reducers?

When should I use a concentric reducer?


Countries We Export

  • India


Cities We Supply

  • 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

  • Sugar industry

    Sugar

  • Oil And Gas Industries industry

    Oil And Gas Industries

  • Paper Mill industry

    Paper Mill

  • Power Plant industry

    Power Plant

  • Bridge And Building industry

    Bridge And Building

  • Aerospace Industries industry

    Aerospace Industries

  • Automobile Industry industry

    Automobile Industry

  • Electrical Industry industry

    Electrical Industry

  • Defense Industry industry

    Defense Industry

  • Construction & Fabrications industry

    Construction & Fabrications

  • Ring Man Units industry

    Ring Man Units

  • Railways industry

    Railways

  • Gasket Industry industry

    Gasket Industry

  • Pharmaceuticals Industry industry

    Pharmaceuticals Industry