适用标准
钢制球阀608/API 6D，ISO 14343
温度和压力，ASME B16.34
结构长度，ASME B 16.10
端法兰， ASME B 16.5
对焊端，ASME B 16.25
试验标准，API 598
耐火，API 607
设计说明
全通型
栓接阀盖
浮动球
防爆阀杆
耐火结构
放静电设计
ISO 5211 连接盘
法兰或对焊端
可安装涡轮
| NO. | Part Name | ASTM Material |
| Carbon steel | 304Type | 316Type | 304LType | 316LType | 20Alloy |
| 1 | Body | A105 | A182 F304 | A182 F316 | A182 F304L | A182 F316L | 20Alloy |
| 2 | Bonnet | A105 | A182 F304 | A182 F316 | A182 F304L | A182 F316L | 20Alloy |
| 3 | Ball | A105 ENP "1 | A182 F304 | A182 F316 | A182 F304L | A182 F316L | 20Alloy |
| 4 | Stem | A276 410 | A276 304 | A276 316 | A276 304L | A276 316L | 20Alloy |
| 5 | Seat Ring | R.PTFE | R.PTFE | R.PTFE | R.PTFE | R.PTFE | R.PTFE |
| 6 | Bonnet Gasket | 304+
graphite | 304+
graphite | 304+
graphite | 304+
graphite | 304+
graphite | 20-Alloy+
graphite |
| 7 | Bonnet Bolt | A193 B7 | A193 B8 | A193 B8 | A193 B8 | A193 B8 | A194 B8 |
| 8 | Bonnet Nut | A194 2H | A194 B | A194 B | A194 B | A194 B | A194 8 |
| 9 | Packing | PTFE | PTFE | PTFE | PTFE | PTFE | PTFE |
| 10 | Gland Flange | A105 | A182 F304 | A182 F316 | A182 F304L | A182 F316L | 20Alloy |
| 11 | Gland Bolt | A193 B7 | A193 B8 | A193 B8 | A193 B8 | A193 B8 | A193 B8 |
| 12 | Stop Plane | Carbon sl | Carbon steel+Zn | Carbon steel+Zn |
| 13 | Handle | Carbon steel | Carbon steel | Carbon steel |
| *1 | A182 F304 Optiona | |
