设计制造造 | GB12235-89 |
结构长度按 | GB12221-89 |
法兰尺寸按 | JB/T79-94 |
阀门检查和试验按 | GB13927 |
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(MPa) | 低压密封空气(MPa) | ||||
Z41W-16P(R) | 1.6 | 2.4 | 1.8 | 0.6 | ≤200 | 硝酸类 |
Z41W-25P(R) | 2.5 | 3.8 | 2.8 | 0.6 | ≤200 | 醋酸类 |
Z41W-40P(R) | 4.0 | 6.0 | 4.4 | 0.6 | ≤200 | 硝酸类 |
Z41W-60P(R) | 6.4 | 9.6 | 7.0 | 0.6 | ≤200 | 醋酸类 |
零件名称 | ZGICr18Ni9Tit系列 | ZG00Cr18Ni10系列 | ZG1Cr18Ni12M02Ti系列 | ZG00Cr17Ni14M02系列 | WCB系列 |
阀体/阀盖 | ZGICr18Ni9Ti | ZG00Cr18Ni10 | ZG1Cr18Ni12M02Ti | ZG00Cr17Ni14M02 | WCB |
闸板 | ZGICr18Ni9Ti | ZG00Cr18Ni10 | ZG1Cr18Ni12M02Ti | ZG00Cr17Ni14M02 | 1Cr13 |
阀杆 | 1Cr18Ni9Ti | 00Cr18Ni10 | 1Cr18Ni12M02Ti | 00Cr17Ni14M02 | 1Cr13 |
填料 | PTFE编织 | PTFE编织 | PTFE编织 | PTFE编织 | 石墨 |
垫片 | 304+PTFE | 304L+PTFE | 316+PTFE | 316L+PTFE | 石墨+304 |
压盖 | ZGICr18Ni9Ti | ZG00Cr18Ni10 | ZG1Cr18Ni12M02Ti | ZG00Cr17Ni14M02系列 | WCB |
填料压环 | 1Cr18Ni9Ti | 00Cr18Ni10 | 1Cr18Ni12M02Ti | 00Cr17Ni14M02 | 1Cr13 |
螺栓 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr17Ni2 | 35CrMoA |
螺母 | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 45 |
公称通径(DN) | L | D | D1 | Z-ø | H1 | H2 | D0 |
15 | 130 | 95 | 65 | 4-14 | 190 | 200 | 100 |
20 | 150 | 105 | 75 | 4-14 | 230 | 245 | 120 |
25 | 160 | 115 | 85 | 4-14 | 238 | 258 | 140 |
40 | 200 | 150 | 110 | 4-18 | 285 | 310 | 160 |
50 | 230 | 165 | 125 | 4-18 | 305 | 335 | 200 |
65 | 290 | 185 | 145 | 4-18 | 325 | 355 | 240 |
80 | 310 | 200 | 160 | 8-18 | 395 | 435 | 280 |
100 | 350 | 220 | 180 | 8-18 | 440 | 495 | 300 |
2024-02-22 来源:本站
2024-02-22 来源:本站
2024-02-22 来源:本站
2024-02-22 来源:本站