| CONNECTION TYPE | BUTT WELD PIPE ALL ENDS |
| EXTRA LONG REFERENCE NUMBER | B16.9,4X3.5STL(A234-GRWPB)SCH80BW |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASMEB16.9 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| MATERIAL | STEEL BODY |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | REDUCER,CONCENTRIC |
| NOMINAL PIPE SIZE ACCOMMODATED | 4.0 INCHES 2ND END |
| NOMINAL PIPE SIZE ACCOMMODATED | 4.50 INCHES 1ST END |
| NOMINAL WIDTH ACROSS FLATS | 4.0 INCHES ALL ENDS |
| REDUCER TYPE | CONCENTRIC |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | ELRN |