美标法兰球阀/高平台
性能规范
| 公称压力 |
PN1 Class 150/300Lb |
| 强度试验压力 |
PT3.0/7.5MPa |
| 低压气密封试验压力 |
0.6MPa |
| 适用介质 |
Q41F-(150-300Lb)C水、油品、气 |
| Q41F-(150-300Lb)P 硝酸类 |
| Q41 F-(150-300Lb)R 醋酸类 |
| 适用温度 |
-20~180℃ |
材料列表
| 零件名称 |
Q41 F-(150-300Lb) |
GQ41F-(150-300Lb)P |
Q41F-(150-300Lb)R |
| 阀体 |
WCB |
ZG1Cr18Ni9TiCF8 |
ZG1Cr18Ni12Mo2TiCF8M |
| 阀盖 |
WCB |
ZG1Cr18Ni9TiCF8 |
ZG1Cr18Ni12Mo2TiCF8M |
| 球体 |
1Cr18Ni9Ti 304 |
1Cr18Ni9Ti304 |
1Cr18Ni12Mo2Ti316 |
| 阀杆 |
1Cr18Ni9Ti 304 |
1Cr18Ni9Ti304 |
1Cr18Ni12Mo2Ti316 |
| 密封圏 |
聚四氟乙烯 |
| 填料 |
聚四氟乙烯 |
外形尺寸
| DN |
L |
D1 |
K |
D |
H |
E |
| 15 |
108 |
35 |
60.5 |
89 |
68 |
145 |
| 20 |
117 |
43 |
70 |
98 |
69 |
145 |
| 25 |
127 |
51 |
79.5 |
108 |
91 |
166 |
| 32 |
140 |
64 |
89 |
117 |
97 |
166 |
| 40 |
165 |
73 |
98.5 |
127 |
123 |
206 |
| 50 |
178 |
92 |
120.5 |
152 |
130 |
206 |
| 65 |
190 |
105 |
139.5 |
178 |
143 |
240 |
| 80 |
203 |
127 |
152.5 |
190 |
176 |
240 |
| 100 |
229 |
157 |
190.5 |
229 |
192 |
240 |
