产品展示
【简单介绍】
【详细说明】
适用标准
钢制止回阀，API 594/API 6D，ISO 14313
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/API 6D
设计说明
高压密封阀盖
旋启式
可更换阀座
法兰或对焊端
适用于高压力
标准材料规范
| No. | Part Name | ASTM Material | |||||||
| Carbon Steel | 1.25Cr-0.5Mo | 2.25Cr-1Mo | 304 Type | 316 Type | 304L Type | 316L Type | 20 Alloy | ||
| 1 | Body | A216 WCB | A217 WC6 | A217 WC9 | A351CF8 | A351 CF8M | A351 CF3 | A351 CF3M | A351 CN7M |
| 2 | Bonnet | A216 WCB | A217 WC6 | A217 WC9 | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M | A351 CN7M |
| 3 | Disc | WCB 13Cr*1 | A217 WC6 HF | A217 WC9 H F | A351CF8 | A351 CF8M | A351CF3 | A351 CF3M | A351CN7M |
| 4 | Hinge | A216 WCB | A217WC6 | A217 WC9 | A351CF8 | A351 CF8M | A351CF3 | A351CF3M | A351CN7M |
| 5 | Seat Ring | A105 13Cr*1 | A182 F11 HF | A182 F22 HF | NA | NA | NA | NA | NA |
| 6 | Hinge Pin | A276 410 | A276 410 | A276 410 | A276 304 | A276 316 | A276 304L | A276 316L | 20-Alloy |
| 7 | Bonnet Gasket | 304 Graphite | 304 Graphite | 304 Graphite | 304 Graphite | 316 Graphite | 304L Graphite | 316L Graphite | 316 Graphite |
| 8 | Adapter Ring | Soft steel | A182F6a | A182 F6a | A182F304 | A182 F316 | A182 F304L | A182 F316L | 20-Alloy |
| 9 | Retainer | A182 F6a | A182 F6a | A182 F6a | A182 F304 | A182 F304 | A182 F304 | A182 F304 | A182 F304 |
| 10 | Bonnet Clamp | A216 WCB | A217WC6 | A217 WC9 | A351 CF8 | A351 CF8 | A351 CF8 | A351 CF8 | A351 CF8 |
| 11 | Bonnet Bolt | A193 B7 | A193 B7 | A193 B16 | A193 B8 | A193 B8 | A193 B8 | A193 B8 | A193 B8 |
| 12 | Bonnet Nut | A194 2H | A194 7 | A194 7 | A194 8 | A194 8 | A194 8 | A194 8 | A194 8 |
| 13 | Eyebolt | Carbon steel | Carbon steel | Carbon steel | Carbon steel Zn | Carbon steel Zn | Carbon steel Zn | Carbon steel Zn | Carbon steel Zn |
| NA | Integral with vessell | ||||||||
| *1 | PN≥600 Class seal face will be HF | ||||||||
相关产品
产品搜索
请输入产品关键字：
联系方式