StainlessSteel, ConcentricReducer, 2"x4" MPN:4381016240

• The ZORO SELECT - 4381016240 is a stainless steel concentric reducer intended for connecting pipes of different diameters with aligned centerlines. This conical pipe fitting provides an axial transition between 4 in and 2 in nominal pipe sizes within specified parameters, both with butt weld connections. Constructed from 304 stainless steel with a pipe schedule of 40, it is suitable for applications requiring minimal turbulence and pressure loss during flow area changes where centerline continuity is necessary. The fitting features a silver color finish and meets the specifications of ASTM A403, ASTM A960, ASTM B16.9, and MSS SP-43.

  Key Features:

  • - Material: 304 stainless steel for corrosion resistance and durability.
  • - Fitting Shape: Concentric reducer coupling for aligned pipe centerlines.
  • - Nominal Pipe Sizes: Side A - 2 in
  • Side B - 4 in.
  • - Connection Type: Butt weld on both fitting ends.
  • - Pipe Schedule: Compatible with schedule 40 piping.
  • - Standards: Meets the ASTM A403, ASTM A960, ASTM B16.9, and MSS SP-43 specifications.
  • - Color: Silver finish.
  • - Does not include pre-applied thread sealant or seals.
  • - Maximum allowable pressure: see product specifications.

Additional Information