| CODE | Commodity | THREDA |
| 32101 | HEX PIPE REDUCING COUPLING, S.S. AISI 316 | 3/8" x 1/4" |
| 32102 | HEX PIPE REDUCING COUPLING, S.S. AISI 316 | 1/2" x 3/8" |
| 32103 | HEX PIPE REDUCING COUPLING, S.S. AISI 316 | 3/4" x 1/2" |
| 32104 | HEX PIPE REDUCING COUPLING, S.S. AISI 316 | 1" x 3/4" |
| 32105 | HEX PIPE REDUCING COUPLING, S.S. AISI 316 | 1"1/4 x 1" |
| 32106 | HEX PIPE REDUCING COUPLING, S.S. AISI 316 | 1"1/2 x 1"1/4 |
| 32107 | HEX PIPE REDUCING COUPLING, S.S. AISI 316 | 2" x 1"1/2 |
| 32108 | HEX PIPE REDUCING COUPLING, S.S. AISI 316 | 2"1/2 x 2" |
| 32109 | HEX PIPE REDUCING COUPLING, S.S. AISI 316 | 3" x 2"1/2 |