3490AS 18D 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 | D | 19.80-20.20 | 503-513 | X | 4 | 100 | STAINLESS STEEL | STAINLESS STEEL | 349018D040AS | $4163.40 |