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Bushing Fittings

Last Updated: July 18, 2026

Starting From 48Rs/Pcs

A bushing fitting, also referred to as a hex bushing or reducing bushing, is a compact mechanical component designed to connect two pipes or fittings of different sizes. It works by screwing directly into a larger female-threaded opening, presenting a smaller concentric female-threaded center to receive the smaller pipe run. Unlike standard reducers, a bushing features threads on both its exterior and interior walls, allowing it to sit almost entirely inside the larger fitting. This design makes it an indispensable component for optimizing layout space, adapting instrumentation lines, and completing sharp size transitions within crowded piping configurations.

Technical Specifications of Bushing Fittings In India

Size Range 1/8" to 4" (Available variations: Hex Bushing, Flush Bushing, Threaded Reducer Bushing)
Material Grades Stainless Steel: ASTM A182 F304, F304L, F316, F316L, F321, F347
Carbon Steel ASTM A105, A350 LF2, A694 F42 to F70
Alloy Steel ASTM A182 F5, F9, 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 Forged High-Pressure Rating: Class 3000, Class 6000, Class 9000 (Threaded & Socket-Weld options)
Surface Finish CNC Machined Bright, Pickled & Passivated (SS), Electro-Galvanized, Black Phosphated, Anti-Rust Oil Coated, Mirror or Matt Polished
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 Bushing Fittings

Benefits

  • Maximum Space Optimization: Sits nearly flush inside the host fitting, providing an ultra-low profile diameter reduction that fits easily inside restricted or confined operational envelopes.

  • Leak-Proof Mechanical Sealing: Precision-cut NPT or BSP male and female threads ensure a flush, deep engagement that prevents media bypass or systemic pressure loss.

  • Streamlined Hex Torque Application: Engineered with an integrated hexagonal outer head that allows installation teams to easily apply maximum tightening torque using standard field wrenches.

    Applications

    Bushing fittings are extensively deployed across process networks to downsize line ports for instrumentation and gauge integrations. In automated chemical processing lines, Stainless Steel and High Nickel Alloy hex bushings adapt primary manifold ports to fit miniature chemical sampling valves, providing essential protection against localized chemical pitting. The oil and gas refining sector leverages heavy-duty Carbon Steel bushings to link hydraulic feed lines directly to control pumps, relying on their robust forged bodies to withstand sudden hydraulic vibrations. In thermal power stations, high-temperature Alloy Steel bushings safely step down main piping joints to attach thermal sensors without risking structural creep under prolonged heat loops. Additionally, marine engineering systems rely on erosion-resistant Cupronickel bushings in compact bilge distribution grids and desalination lines to complete sudden size reductions without creating spatial clutter inside crowded ship hulls.

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Procurement Network

Supplying to top industrial contractors

VIVEK INDUSTRIES APEX INFRASTRUCTURE MUMBAI METRO METALLICS GODREJ METALS TATA INFRA
Customer Feedback

Buyer reviews

"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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