◆性能規(guī)范
1.試驗壓力
公稱壓力 (MPa) |
試驗壓力(MPa> |
|||
殼體 |
密封(液) |
密封(氣) |
上密封 |
|
1.6 |
2.4 |
1.8 |
0.6 |
1.8 |
2.5 |
3.8 |
2.8 |
0.6 |
2.8 |
4.0 |
6.0 |
4.4 |
0.6 |
4.4 |
6.4 |
9.6 |
7.0 |
0.6 |
7.0 |
10.0 |
15.0 |
11.0 |
0.6 |
11.0 |
16.0 |
24.0 |
18.0 |
0.6 |
18.0 |
2.適用范圍
殼體材料 |
適用介質(zhì) |
適用溫度℃ |
碳素鋼<C型) |
水、蒸汽、油品 |
≤425 |
鉻鎳鈦鋼(P型) |
硝酸類 |
≤200 |
鉻鎳鈦鋼(R型> |
醋酸類 |
≤200 |
鉻鉬鋼(I型) |
水、蒸汽、油品 |
≤550 |
◆主要外形連接尺寸
DN(mm) |
L |
D |
D1 |
D2 |
b |
f |
Z-Φd |
DO |
H1 |
H2 |
(J44H/Y/W-1.6C/P/R/L2.5C/P/R/L) |
||||||||||
25 |
160 |
115 |
|
65 |
18 |
3 |
4-14 |
100 |
220 |
236 |
32 |
180 |
135 |
100 |
78 |
18 |
3 |
4-18 |
120 |
251 |
273 |
40 |
200 |
145 |
110 |
85 |
20 |
3 |
4-18 |
140 |
283 |
306 |
50 |
230 |
160 |
125 |
100 |
20 |
3 |
4-18 |
160 |
316 |
344 |
65 |
290 |
180 |
145 |
120 |
22 |
3 |
4-18 |
180 |
353 |
383 |
80 |
310 |
195 |
160 |
135 |
22 |
3 |
8-18 |
200 |
437 |
479 |
100 |
350 |
215 |
180 |
155 |
24 |
3 |
8-18 |
240 |
479 |
529 |
125 |
400 |
245 |
210 |
180 |
26 |
3 |
8-18 |
280 |
542 |
608 |
150 |
480 |
280 |
240 |
210 |
28 |
4 |
8-18 |
320 |
605 |
680 |
200 |
600 |
335 |
295 |
265 |
30 |
4 |
12-23 |
360 |
650 |
755 |