NO. | Part Name | ||||||
Carbon steel | 304 Type | 316 Type | 304 L Type | 316 L Type | Alloy 20 | ||
1 | Body | A216-WCB | A315-CF8 | A315-CF8M | A315-CF3 | A315-CF3M | A315-CN7M |
2 | Stem | A182 F6a | A182 F304 | A182 F316 | A182 F304L | A182 F316L | Alloy 20 |
3 | Disc | A216-WCB | A315-CF8 | A315-CF8M | A315-CF3 | A315-CF3M | A315-CN7M |
4 | Hinge pin | A276-410 | A276-304 | A276-316 | A276-304L | A276-316 | Alloy 20 |
5 6 | Bolt Retaining ring | A193-B7 A105 | A193-B8 A182-F304 | A193-B8M A182-F316 | A193-B8 A182-F304L | A193-B8M A182-F316 | Alloy 20 Alloy 20 |
7 | Seat ring | Graphite+304 | Graphite+304 | Graphite+316 | Graphite+304L | Graphite+316L | Graphite+Alloy 20 |
8 | Bushing | Bronze | 304+PTFE | 316+PTFE | 304L+PTFE | 316L+PTFE | Alloy 20+PTFE |
9 | Packing | Graphite | PTFE | PTFE | PTFE | PTFE | PTFE |
10 | Yoke | A216-WCB | A216-WCB | A216-WCB | A216-WCB | A216-WCB | A216-WCB |