1.SIZE :From 1/2 to 48 (Seamless pipe fittings). 2.From 26 to 72 (Seam pipe fittings) 3.STANDARD: AMSE,JIS ,DIN,GB

concentric reducer 

1.SIZE :From  1/2 to  48 (Seamless pipe fittings).

2.From 26 to 72 (Seam pipe fittings)

3.STANDARD: AMSE,JIS ,DIN,GB

4.MATERIAL: ASTM A234 WPB, A420 WPL3/L6 etc

5.WALL THICKNESS : SCH10  to  SCHXXS

concentric Reducer