Carbon Steel Concentric Reducers – Black Coated, 4" × 3" & 6" × 4"

These Carbon Steel Concentric Reducers are designed to provide a gradual and symmetric reduction in pipe diameter, maintaining the centerline alignment of the piping system. Manufactured from high-quality carbon steel and finished with a black protective coating, they ensure long-term corrosion resistance and mechanical reliability in demanding industrial environments. Typical size configurations include 4" × 3" and 6" × 4", suitable for pressure piping systems in the oil & gas, chemical, power, and water treatment sectors. These reducers are compatible with butt weld connections and conform to applicable ASME and ANSI dimensional standards, ensuring easy integration and leak-proof connections in process lines.

Specification:

– Product Type: Concentric Pipe Reducer
– Material: Carbon Steel
– Size Options:
 • 4" × 3"
 • 6" × 4"
– Reducer Type: Concentric (centerline alignment maintained)
– End Type: Beveled Ends for Butt Weld Connection
– Surface Finish: Black Coated (for corrosion resistance)
– Manufacturing Standard: ASME B16.9 / MSS-SP75
– Wall Thickness: As per applicable schedule (e.g., SCH 40/80)
– Application: Diameter transition in pipelines, pumps, and compressors
– Usage Sectors: Oil & Gas, Petrochemical, Power Plants, Water Treatment
– Manufacturing Method: Seamless or Welded (based on availability)
– Testing: Visual, dimensional, and optional hydro or PMI testing
– Marking: Size, material grade, heat number (as applicable)
– Country of Origin: On request
For further specifications or to inquire about this equipment and ReflowX's logistics services, Please contact ReflowX at info@reflowx.com