适用标准
温度和压力，ASME B 16.34
结构长度，ASME B 16.10
端法兰，ASME B 16.5，
对焊端，ASME B 16.25
检验和试验，API 598
设计说明
Y-型通道
栓接阀盖并带排污插栓
全程式过滤网
可更换滤网
法兰或焊接端
标准材料规范
| NO. |
Part Name |
ASTM Material |
| Carbon steel |
Carbon steel |
304 Type |
316 Type |
304L Type |
316L Type |
20 Alloy |
| 1 |
Body |
A216 WCB |
A352LCB |
A351 CF8 |
A351 CF8M |
A351CF3 |
A351CF3M |
A351 CN7M |
| 2 |
Disc |
A216WCB |
A352 LCB |
A351CF8 |
A351 CF8M |
A351CF3 |
A351CF3M |
A351 CN7M |
| 3 |
Spring |
A240-304 |
A240-304 |
A240-304 |
A240-316 |
A240-304L |
A240-316L |
20 Alloy |
| 4 |
Bonnet |
304+graphite |
304+graphite |
304+graphite |
316+graphite |
304+graphite |
304+graphite |
316+graphite |
| 5 |
Bonnet Nut |
A193 B7 |
A193 B7 |
A193 B8 |
A193 B8M |
A193 B8 |
A193 B8M |
A193 B8M |
| 6 |
Bonnet Bolt |
A194 2H |
A194 7 |
A194 8 |
A194 8M |
A194 8 |
A194 8M |
A194 8M |
| 7 |
Bonnet Gasket |
A276 410 |
A276 410 |
304 SS |
316 SS |
304LSS |
316L SS |
20 Alloy |
主要外观尺寸和重量
| NPS |
DN |
A1/A3 |
H |
PLUG (NPT) |
WT(Kg) |
A1/A3 |
H |
PLUG (NPT) |
WT(Kg) |
|
Class150 |
Class300 |
| 1/2 |
15 |
5.50 |
140 |
3.38 |
87 |
1/8 |
2.1 |
0.8 |
5.50 |
140 |
3.38 |
87 |
1/8 |
2.5 |
1.2 |
| 3/4 |
20 |
6.00 |
152 |
4.12 |
105 |
1/2 |
2.3 |
1.2 |
6.00 |
152 |
4.12 |
105 |
1/2 |
3.4 |
1.8 |
| 1 |
25 |
6.50 |
165 |
4.50 |
114 |
1/2 |
3.1 |
1.4 |
6.50 |
165 |
4.50 |
114 |
1/2 |
4.2 |
2.3 |
| 11/2 |
40 |
8.00 |
203 |
6.12 |
156 |
1/2 |
6.2 |
3.7 |
8.00 |
203 |
6.12 |
156 |
1/2 |
8.6 |
4.8 |
| 2 |
50 |
9.00 |
229 |
7.12 |
181 |
1/2 |
9.7 |
6.7 |
9.00 |
229 |
7.12 |
181 |
1/2 |
11.2 |
8.2 |
| 21/2 |
65 |
11.00 |
279 |
10.25 |
259 |
3/4 |
23.5 |
16.5 |
11.00 |
279 |
10.25 |
259 |
3/4 |
29 |
20 |
| 3 |
80 |
12.50 |
318 |
11.50 |
293 |
3/4 |
28 |
22 |
12.50 |
318 |
11.50 |
293 |
3/4 |
38 |
27 |
| 4 |
100 |
14.50 |
368 |
12.75 |
324 |
3/4 |
37 |
28 |
14.50 |
368 |
12.75 |
324 |
3/4 |
57 |
39 |
| 6 |
150 |
18.50 |
470 |
17.62 |
448 |
3/4 |
67 |
59 |
18.50 |
470 |
17.62 |
448 |
3/4 |
105 |
74 |
| 8 |
200 |
23.50 |
597 |
21.00 |
535 |
3/4 |
91 |
78 |
23.50 |
597 |
21.00 |
535 |
3/4 |
176 |
131 |
| 10 |
250 |
26.50 |
673 |
27.12 |
690 |
1 |
135 |
113 |
26.50 |
673 |
27.12 |
690 |
1 |
230 |
164 |
| 12 |
300 |
30.50 |
775 |
30.75 |
780 |
1 |
168 |
151 |
30.50 |
775 |
30.75 |
780 |
1 |
360 |
268 |
| in. |
mm |
in. |
mm |
in. |
mm |
in. |
RF |
BW |
in. |
mm |
in. |
mm |
in. |
RF |
BW |
|
