| 产品类型 |
公称压力PN（MPa） |
试验压力（MPa） |
工作温度（℃） |
适用介质 |
| 壳体强度 |
密封 |
J61 |
H |
-100??J961 |
H |
-100 |
| Y |
Y |
|
10 |
15 |
11 |
≤450 |
水、蒸汽、油品 |
J61 |
H |
-200??J961 |
H |
-200 |
| Y |
Y |
|
20 |
30 |
22 |
J61 |
H |
-250??J961 |
H |
-250 |
| Y |
Y |
|
25 |
38 |
28 |
J61 |
H |
-320??J961 |
H |
-320 |
| Y |
Y |
|
32 |
48 |
36 |
| J61Y-P54/100V??J961Y-P54/100V |
/ |
30 |
22 |
≤540 |
蒸汽 |
| J61Y-P54/140V??J961Y-P54/140V |
/ |
38 |
28 |
| J61Y-P54/170V??J961Y-P54/170V |
/ |
48 |
36 |
| J61Y-P55/100V??J961Y-P55/100V |
/ |
38 |
28 |
≤555 |
| J61Y-P55/140V??J961Y-P55/140V |
/ |
48 |
36 |
| J61Y-P55/170V??J961Y-P55/170V |
/ |
53 |
39 |
| J61Y-P57/100V??J961Y-P57/100V |
/ |
48 |
36 |
≤570 |
| J61Y-P57/140V??J961Y-P57/140V |
/ |
55 |
40 |
| J61Y-P57/170V??J961Y-P57/170V |
/ |
60 |
44 |
