3490CS 20A x 18 SS TAP SLEEVE CS 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 |
| 20 | 500 | A | 21.40-21.80 | 544-554 | X | 18 | 450 | CARBON STEEL | ALLOY STEEL | 349020A180CS | $.00 |