应用规范
1.设计、制造按GB12234-2007
2、结构长度按GB12221-2005
3、连接法兰按JB/T79-2000
4、阀门检查和试验按JB/T9092-1999
主要零件材料及用途Main Parts Material and Application
|
阀体 Body |
阀盖 Cover |
阀板 Disc |
阀座 Seat |
阀杆 Stem |
填料 Packing |
适用温度 Application temperature |
适用介质 Application medium |
| WCB | WCB | WCB+Stellitel12 | 25+D507Mo | 2Cr13 |
柔性石墨 Flexible graphite |
425℃ |
水、蒸汽、油品 Water、steam、oil |
| WC6 | WC6 | WC6+Stellitel12 | WC6+Stellitel16 | 25Cr2Mo1VA | 540℃ | ||
| WC9 | WC9 | WC9+Stellitel12 | WC9+Stellitel16 | 25Cr2Mo1VA | 570℃ | ||
| ZG1Cr18N9Ti | ZG1Cr18N9Ti | ZG1Cr18N9Ti | 1Cr18N9Ti | 1Cr18N9Ti |
PTFE编织 PTFE braiding |
200℃ |
硝酸等腐蚀性介质 Corrosive medium like nitric acid |
| ZG1CR18Ni12MoTi | ZG1CR18Ni12MoTi | ZG1CR18Ni12MoTi | 1CR18Ni12MoTi | 1CR18Ni12MoTi | 200℃ |
醋酸等腐蚀性介质 Acetic acid like nitric acid |
|
| ZG00Cr18Ni10 | ZG00Cr18Ni10 | ZG00Cr18Ni10 | 00Cr18Ni10 | 00Cr18Ni10 | 200℃ |
强氧化性介质 Medium with strong oxidizability |
|
| ZG00Cr17Ni14Mo2 | ZG00Cr17Ni14Mo2 | ZG00Cr17Ni14Mo2 | 00Cr17Ni14Mo2 | 00Cr17Ni14Mo2 | 200℃ |
尿素等腐蚀性性介质 Urea like nitric acid |
相关产品
暂无内容
