|
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 Temperature Lating |
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 |
|
水密封试验 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 |
|