| 设计与制造 Design and Manufacture |
结构长度 Face To Face |
法兰尺寸 Flange Dimension |
压力-温度 Pressure |
试验-检验 spection And Test |
| GB122234 |
GB12221 |
GB9113 JB79 |
GB9131 |
GB/T13927 JB/T9092 |
| 公称压力 NominalPressure |
1.6 |
2.5 |
4.0 |
6.4 |
10.0 |
16.0 |
| 强度试验 Shell Test |
2.4 |
3.8 |
6.0 |
9.6 |
15.0 |
24.0 |
Water Seal Test |
1.8 |
2.8 |
4.4 |
7.0 |
11.0 |
18.0 |
| 上密封试验 Backseat Test |
1.8 |
2.8 |
4.4 |
7.0 |
11.0 |
18.0 |
| 气密封试验 Air Seal Test |
0.4-0.7 |
|||||
| 体、盖、板 Body Cover Disc |
阀杆 Stem |
密封面 Sealing Face |
垫片 Sealing Shim |
填料 Packing |
工作温度 Working Temperature |
适用介质 Suitable Medium |
|
| WCB |
2Cr13 |
13Cr STL 木体材料 With Body Material 尼龙 Nylon |
增强柔性石墨 13Cr/柔性石墨 Enhanced Flexible Graphite 1Cr13/Flexible Graphite 08软钢 08 Soft Steal 0Cr18Ni9Ti 0Cr17Ni12Mo2Ti XD550F(T) PTFE |
柔性石墨 增强柔性石墨 Flexible Graphite Enhanced Flexible Graphite SFB/260 SFP/260 PTFE |
≤425 |
水 蒸汽 油品 Water Steam Oil Goods |
|
| WC1 |
38CrMoAl 25Cr2MoV |
≤450 |
|||||
| WC6 |
≤540 |
||||||
| WC9 |
≤570 |
||||||
| C5 C12 |
≤540 |
||||||
| ZGCr5Mo |
≤200 |
硝酸类 Nitric acid |
|||||
| ZG1Cr18Ni9Ti |
1Cr18Ni9Ti |
||||||
| ≤200 |
醋酸类 Acetic acid |
||||||
| ZG1Cr18Ni12Mo2Ti |
1Cr18Ni12Mo2Ti |
| 1.6MPa |
DN |
L |
D |
D1 |
D2 |
b |
n-φd |
H |
D0 |
重量Weight |
| 凸面法兰 RF Z40H Z40Y Z40W Z40F Z40N Z41H Z41Y Z41W Z41F Z41N 16C 16P 16R 16I |
15 |
130 |
95 |
65 |
45 |
14 |
4-14 |
170 |
120 |
5 |
| 20 |
150 |
105 |
75 |
55 |
14 |