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Reducer Fittings
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Reducer Fittings

Last Updated: July 15, 2026

Starting From 48Rs/Pcs

A reducer fitting is an essential piping component utilized to connect two pipes of differing diameters within a fluid transportation system. Available in both concentric and eccentric configurations, these fittings work by providing a smooth structural transition that either accelerates or decelerates fluid velocity depending on the flow direction. Concentric reducers feature a symmetrical cone shape for vertical lines, while eccentric reducers have one flat edge to prevent air pockets in horizontal suction lines. They are critical for balancing system hydraulics, avoiding cavitation, and matching standard pipeline connections to equipment inlets.

Technical Specifications of Reducer Fittings In India

Size Range 1/2" to 48" (Available in Concentric Reducer and Eccentric Reducer designs)
Material Grades Stainless Steel: ASTM A403 / A182 WP304, WP304L, WP316, WP316L, WP321, WP347
Carbon Steel ASTM A234 WPB, WCC, ASTM A105, A350 LF2, A694 F42 to F70
Alloy Steel ASTM A234 WP5, WP9, WP11, WP22, WP91 / A182 F11, F22, F91
High Nickel Alloy Monel 400/K500, Inconel 600/625/718, Incoloy 800/800H/825, Hastelloy C22/C276, Nickel 200/201, Cupronickel (90/10 & 70/30)
Thickness / Pressure Class Butt-Weld / Wall Thickness: Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
Forged / High-Pressure Class 2000#, 3000#, 6000#, 9000#
Surface Finish Shot Blasted, Black Phosphated, Hot-Dip Galvanized, Pickled & Passivated, Anti-Rust Oil Coated, Machined Finish
Origin Indian / Imported

Sourcing Terms & Timeline

Payment Terms

Letter of Credit / Bank Transfer / Advance

Delivery Package

Mill Test Certificate (MTC) + Inspection Reports

Standard Delivery

2-5 Working Days in Maharashtra region

Custom Cuts Support

Custom length cutting & shearing facilities available

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Benefits and Application of Reducer Fittings

Benefits

  • Optimized Pressure and Velocity Control: Prevents severe inline turbulence and sudden pressure drops by providing a gradual, engineered change in internal cross-sectional area.

  • Elimination of Fluid/Gas Trapping: Eccentric variations maintain a flat profile on one side, ensuring complete system drainage and preventing harmful vapor locking or cavitation near pump inlets.

  • High Structural Integrity at Joints: Thick-walled, robust construction allows the fitting to securely withstand uneven mechanical stresses caused by fluid concentration shifts.

    Applications

    Reducer fittings are widely installed in industrial infrastructure to link uneven header piping networks to equipment nozzles. In oil and gas refining operations, Carbon Steel concentric reducers adjust high-volume feed pipeline sizes to fit direct control valve intakes smoothly. Chemical processing plants leverage Stainless Steel and High Nickel Alloy eccentric reducers on horizontal pump suction lines to guarantee that vapor bubbles do not form and destroy internal pump impellers. Within high-pressure power generation facilities, heavy-walled Alloy Steel reducers bridge high-temperature steam lines to secondary headers without suffering structural creep. Marine and offshore systems rely on robust Cupronickel reducers in ballast and cooling loops to withstand rapid diameter changes while continuously resisting salt-water corrosion.

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Procurement Network

Supplying to top industrial contractors

VIVEK INDUSTRIES APEX INFRASTRUCTURE MUMBAI METRO METALLICS GODREJ METALS TATA INFRA
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"Excellent B2B platform. Sourcing high pressure pipe fittings from verified suppliers in Girgaon has saved us massive research hours."

Rajesh K. Shah

SHAH STRUCTURALS LTD.

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Ultrasonic Testing Reports

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Hot Dip Galvanizing

Premium corrosion protective zinc coating applied to structural steels.

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Flat-bed truck logistics matching tight construction schedules in Mumbai.

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