应用规范: 1、设计制造按GB12234-89 2、结构长度按GB12221-89 3、法兰尺寸按JB/T79-94 4、阀门检查和试验按GB13927 性能规范 | 型号
| 公称压力
(MPa) | 实验压力 | 工作温度(℃) | 适用介质 | | 强度(水)(Mpa) | 密封(水)空气 | 低压密封空气(Mpa) | | Z4IH-16C
Z41W-16P(R) | 1.6 | 2.4 | 1.8 | 0.6 | ≤200 | NITRICACID | | 硝酸类 | | ACETICACID | | 醋酸类 | | NITRICACID | | Z41W-25P(R) | 2.5 | 3.8 | 2.8 | 0.6 | ≤200 | 硝酸类 | | Z41W-40P(R) | 4.0 | 6.0 | 4.4 | 0.6 | ≤200 | ACETICACID | | Z41W-64P(R) | 6.4 | 9.6 | 7.0 | 0.6 | ≤200 | 醋酸类 | 主要零件材质 | 阀体/阀盖 | ZG1Cr18Ni9Ti | ZG00Cr18Ni10 | ZG1Cr18Ni12Mo2Ti | ZG00Cr17Ni14Mo2 | WCB | | 零件名称 | ZG1Cr18Ni9Ti系列 | ZG00Cr18Ni10系列 | ZG1Cr18Ni12Mo2Ti系列 | ZG00Cr17Ni14Mo2系列 | WCB系列 | | 闸板 | ZG1Cr18NI9Ti | ZG00Cr18Ni10 | ZG1Cr18Ni12Mo2Ti | ZG00Cr17Ni14Mo2 | 1Cr13 | | 阀杆 | 1Cr18Ni9Ti | ooCr18Ni10 | 1Cr18Ni12Mo2Ti | ooCr17Ni14Mo2 | 1Cr13 | | 填料 | PTFE编织 | PTFE编织 | PTFE编织 | PTFE编织 | 石墨Graphite | | 垫片 | 304L+PTFE | 304L+PTFE | 316L+PTFE | 316L+PTFE | 石墨+304
Graphite+304 | | 压盖 | ZG1Cr181Ni10 | ZG00Cr18Ni10 | ZG1Cr18Ni12Mo2Ti | ZG00Cr17Ni14Mo2 | WCB | | 填料压环 | 1Cr18Ni9Ti | 00Cr18Ni10 | 1Cr18Mi12Mo2Ti | 00Cr17Ni14Mo2 | 1Cr13 | | 螺栓 | 1Cr171Ni2 | 1Cr171Ni2 | 1Cr171Ni2 | 1Cr171Ni2 | 35CrMoA | | 螺母 | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 45 | |
