◆性能規范
|
設計標準 |
GB/T 12235 |
|||||
|
壓力溫度等級 |
GB/T 12224 |
|||||
|
結構長度 |
GB/T 12221 |
|||||
|
法蘭型式尺寸 |
GB/T9113.1 JB/T79.1 |
|||||
|
檢驗與試驗 |
JB/T 9092、GB/T 13927 |
|||||
|
試驗壓力(MPa) |
公稱壓力 |
PN1.6 |
PN2.5 |
PN4.0 |
PN6.4 |
PN10.0 |
|
殼體試驗S |
2.4 |
3.75 |
6.0 |
9.6 |
15.0 |
|
|
高壓密封 |
1.76 |
2.75 |
4.4 |
7.04 |
11.0 |
|
|
低壓密封 |
0.6 |
|||||
◆主要零件材料
|
序號 |
零件名稱 |
碳鋼 |
不銹鋼 |
合金鋼 |
低溫鋼 |
|
1 |
閥體 |
WCB |
CF8 |
WC6 |
LCB |
|
2 |
閥瓣 |
WCB |
CF8 |
WC6 |
LCB |
|
3 |
墊片 |
柔性石墨 |
柔性石墨 |
柔性石墨 |
柔性石墨 |
|
4 |
閥蓋 |
WCB |
CF8 |
WC6 |
LCB |
|
5 |
雙頭螺柱 |
35CrMoA |
0Cr18Ni9(304) |
35CrMoA |
35CrMoA |
|
6 |
螺母 |
45# |
0Cr18Ni9(304) |
35CrMoA |
35CrMoA |
|
7 |
彈黃 |
60S12Mn |
0Cr18Ni9(304) |
0Cr18Ni9(304） |
0Cr18Ni9(304) |
注：1、不同的工況溫度和工況介質選用不同的材料。
2、常用內件材料的組合及使用溫度見附錄VII。
|
DN(mm) |
L |
D |
D1 |
D2 |
b |
Z-Φd |
H |
WT(kg) |
|
H41H-16C H41W-16P/PL H41W-16R/RL H41Y-16I |
||||||||
|
15 |
130 |
95 |
65 |
45 |
14 |
4-Φ14 |
77 |
3 |
|
20 |
150 |
105 |
75 |
55 |
14 |
4-Φ14 |
77 |
4 |
|
25 |
160 |
115 |
85 |
65 |
14 |
4-Φ14 |
80 |
5 |
|
32 |
180 |
135 |
100 |
78 |
16 |
4-Φ18 |
85 |
7 |
|
40 |
200 |
145 |
110 |
85 |
16 |
4-Φ18 |
95 |
9 |
|
50 |
230 |
160 |
125 |
100 |
16 |
4-Φ18 |
105 |
10 |
|
65 |
290 |
180 |
145 |
120 |
18 |
4-Φ18 |
120 |
20 |
|
80 |
310 |
195 |
160 |
135 |
20 |
8-Φ18 |
130 |
30 |
|
100 |
350 |
215 |
180 |
155 |
20 |
8-Φ18 |
140 |
39 |
|
125 |
400 |
245 |
210 |
185 |
22 |
8-Φ18 |
155 |
50 |
|
150 |
480 |
280 |
240 |
210 |
24 |
8-Φ23 |
180 |
70 |
|
200 |
600 |
335 |
295 |
265 |
26 |
12-Φ23 |
215 |
161 |
|
250 |
650 |
405 |
355 |
320 |
30 |
12-Φ25 |
260 |
251 |
|
300 |
750 |
460 |
410 |
375 |
34 |
12-Φ25 |
315 |
395 |
|
H41H-25C H41W-25P/PL H41W-25R/RL H41Y-25I |
||||||||
|
15 |
130 |
95 |
65 |
45 |
16 |
4-Φ14 |
100 |
3.4 |
|
20 |
150 |
105 |
75 |
55 |
16 |
4-Φ14 |
105 |
5 |
|
25 |
160 |
115 |
85 |
65 |
16 |
4-Φ14 |
120 |
5.7 |
|
32 |
180 |
135 |
100 |
78 |
18 |
4-Φ18 |
130 |
9.1 |
|
40 |
200 |
145 |
110 |
85 |
18 |
4-Φ18 |
135 |
11.8 |
|
50 |
230 |
160 |
125 |
100 |
20 |
4-Φ18 |
149 |
14.4 |
|
65 |
290 |
180 |
145 |
120 |
22 |
4-Φ18 |
160 |
23 |
|
80 |
310 |
195 |
160 |
135 |
22 |
8-Φ18 |
169 |
30 |
|
100 |
350 |
230 |
190 |
160 |
24 |
8-Φ23 |
194 |
44 |
|
125 |
400 |
270 |
220 |
188 |
28 |
8-Φ25 |
222 |
65 |
|
150 |
480 |
300 |
250 |
218 |
30 |
8-Φ25 |
255 |
99 |
|
200 |
600 |
360 |
310 |
278 |
34 |
12-Φ25 |
305 |
190 |
|
250 |
650 |
425 |
370 |
332 |
36 |
12-Φ30 |
355 |
315 |
|
300 |
750 |
485 |
430 |
390 |
40 |
12-Φ30 |
410 |
450 |
|
DN(mm) |
L |
D |
D1 |
D2 |
D6 |
b |
Z-Φd |
H |
WT(kg) |
|
H41H-40C H41W-40P/R/PL/RL H41Y-40I |
|||||||||
|
15 |
130 |
95 |
65 |
45 |
40 |
16 |
4-Φ14 |
100 |
4 |
|
20 |
150 |
105 |
75 |
55 |
51 |
16 |
4-Φ14 |
105 |
5.5 |
|
25 |
160 |
115 |
85 |
65 |
58 |
16 |
4-Φ14 |
120 |
6 |
|
32 |
180 |
135 |
100 |
78 |
66 |
18 |
4-Φ18 |
130 |
12 |
|
40 |
200 |
145 |
110 |
85 |
76 |
18 |
4-Φ18 |
135 |
14 |
|
50 |
230 |
160 |
125 |
100 |
88 |
20 |
4-Φ18 |
149 |
18 |
|
65 |
290 |
180 |
145 |
120 |
110 |
22 |
8-Φ18 |
160 |
27 |
|
80 |
310 |
195 |
160 |
135 |
121 |
22 |
8-Φ18 |
169 |
36 |
|
100 |
350 |
230 |
190 |
160 |
150 |
24 |
8-Φ23 |
194 |
50 |
|
125 |
400 |
270 |
220 |
188 |
176 |
28 |
8-Φ25 |
225 |
75 |
|
150 |
480 |
300 |
250 |
218 |
204 |
30 |
8-Φ25 |
255 |
119 |
|
200 |
600 |
375 |
320 |
282 |
260 |
38 |
12-Φ30 |
305 |
217 |
|
250 |
650 |
445 |
385 |
345 |
313 |
42 |
12-Φ34 |
360 |
310 |
|
300 |
750 |
510 |
450 |
408 |
364 |
46 |
12-Φ34 |
415 |
365 |
◆主要外形連接尺寸
|
DN(mm) |
L |
D |
D1 |
D2 |
D6 |
b |
Z-Φd |
H |
WT(kg) |
|
H41H-64C H41W-64P/R/PL/RI H41Y-64I |
|||||||||
|
15 |
170 |
105 |
75 |
55 |
40 |
20 |
4-Φ14 |
100 |
7 |
|
20 |
190 |
125 |
90 |
68 |
51 |
22 |
4-Φ18 |
110 |
11 |
|
25 |
210 |
135 |
100 |
78 |
58 |
24 |
4-Φ18 |
125 |
13 |
|
32 |
230 |
150 |
110 |
82 |
66 |
24 |
4-Φ23 |
140 |
14 |
|
40 |
260 |
165 |
125 |
95 |
76 |
24 |
4-Φ23 |
168 |
20 |
|
50 |
300 |
175 |
135 |
105 |
88 |
26 |
4-Φ23 |
170 |
23 |
|
65 |
340 |
200 |
160 |
130 |
110 |
28 |
8-Φ23 |
188 |
37 |
|
80 |
380 |
210 |
170 |
140 |
121 |
30 |
8-Φ23 |
205 |
46 |
|
100 |
430 |
250 |
200 |
168 |
150 |
32 |
8-Φ25 |
230 |
68 |
|
125 |
500 |
295 |
240 |
202 |
176 |
36 |
8-Φ30 |
203 |
89 |
|
150 |
550 |
340 |
280 |
240 |
204 |
38 |
8-Φ34 |
265 |
131 |
|
200 |
650 |
405 |
345 |
300 |
260 |
44 |
12-Φ34 |
310 |
235 |
