Nascent Fittings Inc.
Reducers
Concentric & eccentric pipe reducers to ASME B16.9 in SS, CS, alloy & duplex. Sch 10–XXS, custom reductions, MTCs and global export packing.

- Size
- 1/2"NB
- Standard
- ANSI B16.9
About
About Reducers
A reducer is the component in a pipeline that reduces the pipe size from a larger to a smaller bore (inner diameter). The length of the reduction is usually equal to the average of the larger and smaller pipe diameters. There are two main types of reducer: concentric and eccentric reducers.
Butt welding reducers are produced by pressing. The semi-finished product is rolled seamless tubes. Reducers are mainly used as part of pipelines in the construction, energy engineering and mining industry. Dimensions of tube reducers are: outside diameter of 26.9 -114, 3 mm, wall thickness from 2.3 to 3.6 mm, NPS 3/4 - 4.
Manufacturing note
Nascent Fittings Inc offers the international quality pipe reducers made up of steel and other alloys. Steel Pipe Reducers available are of concentric and eccentric types. The pipe reducers are suitable components in pipelines that reduce pipe size from large to small bores. The inlet and outlet ends of the steel pipe reducers and alloy pipe reducers align to a common center line.
Typical applications
- Industrial piping and process systems using Reducers
- Project supply of Reducers for oil & gas, power, chemical and general industry
Compliance
Standards & certificates
Specifications and documentation typically referenced for this product line — details from our shared compliance catalog.
Standards
3ASME B16.9
ASMEFactory-made wrought buttwelding fittings.
- Scope
- Dimensions, tolerances, ratings, and markings for wrought buttweld fittings.
- Applies To
- Elbows, tees, reducers, caps, crosses, stub ends and related forms
- Size Coverage
- Typically NPS ½ through 48
- Related
- MSS SP-43, ASME B16.28
ASME B16.28
ASMEWrought steel buttwelding short radius elbows and returns.
- Scope
- Dimensions and marking for short-radius elbows and 180° returns.
- Applies To
- Short radius elbows and return bends
- Related
- ASME B16.9
MSS SP-43
MSSWrought and fabricated butt-welding fittings for low pressure, corrosion resistant applications.
- Scope
- Dimensions for stainless and alloy butt-weld fittings intended for low-pressure service.
- Applies To
- Buttweld fittings in corrosion-resistant alloys
- Related
- ASME B16.9
Manufacturing
Crafted with care
Workshop and production views for Reducers — the same craftsmanship photos from our plant archives, shown in webp.
2 photos


People also ask
Questions about Reducers
Nascent Fittings Inc. answers common buyer questions for this line.
Does Nascent Fittings Inc. manufacture Reducers?+
Yes. Nascent Fittings Inc. manufactures and supplies Reducers for industrial piping projects, with material grades and sizes aligned to project specifications.
Can Nascent Fittings Inc. export Reducers worldwide?+
Yes. We export Reducers globally with standard export packaging, material test certificates, and documentation support for international shipments.
What materials are available for Reducers?+
Reducers is available in carbon steel, alloy steel, stainless steel, duplex, nickel alloys, copper alloys, aluminium, titanium and other project-specific materials as required.
Need pricing for Reducers?
Share sizes, material grade and quantity — manufacturing options and delivery timelines follow.









