3490CS 20B x 10 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 | B | 21.90-22.30 | 556-566 | X | 10 | 250 | CARBON STEEL | ALLOY STEEL | 349020B100CS | $4938.50 |