3490AS 18B x 4 SS TAP SLEEVE SS FLANGE
| Nominal Pipe Size | Letter Code | Pipe OD Range | By | Branch Size | Flange Type | Bolt Type | Part Number | List Price |
| Inches | MM | Inches | MM | Inches | MM |
| 18 | 450 | B | 18.60-19.00 | 472-483 | X | 4 | 100 | STAINLESS STEEL | STAINLESS STEEL | 349018B040AS | $4163.40 |