Standards:
Face to Face Dimensions: ANSI B16.10
End Flange Dimensions: ANSI B16.5
Basic Design: ASME B16.34
Test Standard: API 598
| MATERIAL LIST | ||||||
| NO. | Part Name | ASTM Specification (Specs – Grades/Types) | ||||
| A 216 | A 352 | A 217 | A 351 | |||
| WCB | LCC | WC6 | C5 | CF8M | ||
| 1 | Body | A 216-WCB | A 352-LCC | A217-WC6 | A 217-C5 | A 351-CF8M |
| 2 | Seat Ring | A 105, LF2, 316, or 304 | ||||
| Seat Ring Surface | 13Cr, HF (CoCr-A), 316, 304, or Monel | |||||
| 3 | Pin | 13Cr | 316 | |||
| 4 | Disc | 13Cr | 316 | |||
| 5 | Arm | A 216-WCB | A 351-CF8M | |||
| 6 | Nut | 304 | 316 | |||
| 7 | Bolt | 304 | 316 | |||
| 8 | Seal Ring | 304/Flexible Graphite | ||||
| 9 | Ring | 13Cr | A 276 Type 316 | |||
| 10 | Cover | A 216-WCB | A 352-LCC | A217-WC6 | A 217-C5 | A 351-CF8M |
| 11 | Cover Bolt Cover Nut | A 193-B7 | A 320-L7 | A 193-B7 | A 193-B8 | |
| A 194-2H | A 194-7 | A 194-2H | A 194-8 | |||
| DIMENSIONS AND WEIGHTS | ||||
| Size | NPS | 4 | 6 | 8 |
| L (RF) | In | 17.00 | 22.00 | 26.00 |
| Mm | 432 | 559 | 660 | |
| L (RTJ) | In | 17.12 | 22.12 | 26.12 |
| Mm | 435 | 562 | 664 | |
| L (BW) | In | 17.00 | 18.00 | 23.00 |
| Mm | 432 | 457.2 | 584.2 | |
| A | In | 6.18 | 8.50 | 10.62 |
| Mm | 157 | 216 | 270 | |
| B | In | 8.50 | 11.50 | 13.75 |
| Mm | 216 | 292 | 349 | |
| C | In | 4 | 6 | 8 |
| Mm | 101.6 | 152.4 | 203.2 | |
| WT | KG | |||
| LB | ||||
