ASME/ANSI butterwelding concentric and eccentric reducers

Reducers one of the chemical pipe parts used for the connection of two tubes of different diameter. Divided into concentric head and eccentric head.Different diameter pipe materials include stainless steel different diameter pipe, alloy steel, different diameter tube carbon steel head, different diameter pipe No. 20 steel q234q345 and so on.

*In addition to special requirements of end inner diameter, the limit deviation of end outer diameter and nominal wall thickness shall be given priority.

*The outer diameter of the end is the sum of the inner diameter of the end and the double wall thickness