項(xiàng)目 |
設(shè)計(jì) |
壓力-溫度標(biāo)準(zhǔn) |
結(jié)構(gòu)長度 |
法蘭連接尺寸 |
試驗(yàn)與檢驗(yàn) |
標(biāo)準(zhǔn) |
ANSI B16.34API600 |
ANSI B16.34 |
ANSI B16.10 |
ANSI B16.5 |
API 598 |
公稱壓力 |
強(qiáng)度試驗(yàn) |
水密封試驗(yàn) |
氣密封試驗(yàn) | |||
MPa |
Lbf/in2 |
MPa |
Lbf/in2 |
MPa |
Lbf/in2 | |
150 |
3.1 |
450 |
2.2 |
315 |
0.5~0.7 |
60~100 |
300 |
7.8 |
1125 |
5.6 |
815 | ||
600 |
15.3 |
2225 |
11.2 |
1630 | ||
900 |
23.1 |
3350 |
16.8 |
2440 | ||
1500 |
38.4 |
5575 |
28.1 |
4080 | ||
2500 |
64.6 |
9367 |
47.4 |
6873 |
閥體、閥蓋 |
塞體 |
調(diào)節(jié)墊片 |
O形圈 |
工作溫度 |
適用介質(zhì) | |
WCB |
WCB |
F6 |
PTFE 增強(qiáng)PTFE |
氟橡膠 |
-29~340℃ |
水、蒸汽、天然氣、石油、石油產(chǎn)品、硝酸、醋酸 |
A105 |
A105 |
F6 | ||||
CF8 |
F304 |
F304 | ||||
CF3 |
F316 |
F316 |
PTFE |
耐酸220℃ |
||
CF8M |
F304L |
F304L | ||||
CF3M |
F316L |
F316L |
磅級 |
尺寸 |
d |
L |
D |
D1 |
D2 |
b |
z-φd |
f |
Lo |
H |
X |
W |
150 |
1/2 |
13 |
108 |
89 |
60 |
35 |
- |
46 |
2 |
149 |
121 |
- |
- |
3/4 |
19 |
117 |
98 |
70 |
43 |
- |
46 |
2 |
149 |
121 |
- |
- | |
1 |
25 |
140 |
128 |
79 |
51 |
11 |
46 |
2 |
181 |
124 |
- |
- | |
21/2 |
38 |
165 |
127 |
98 |
73 |
14 |
46 |
2 |
229 |
140 |
- |
- | |
2 |
51 |
178 |
152 |
121 |
92 |
16 |
49 |
2 |
305 |
159 |
- |
- | |
21/2 |
64 |
191 |
178 |
140 |
105 |
17 |
49 |
2 |
460 |
191 |
- |
- | |
3 |
76 |
203 |
191 |
152 |
127 |
19 |
49 |
2 |
460 |
191 |
- |
- | |
4 |
102 |
229 |
229 |
191 |
157 |
24 |
89 |
2 |
762 |
229 |
- |
- | |
6 |
152 |
267 |
279 |
241 |
216 |
25 |
8-22 |
2 |
- |
536 |
222 |
305 | |
8 |
203 |
292 |
343 |
298 |
270 |
29 |
8-22 |
2 |
- |
565 |
400 |
460 | |
10 |
254 |
330 |
406 |
362 |
324 |
30 |
12-25 |
2 |
- |
616 |
400 |
460 | |
300 |
1/2 |
13 |
140 |
95 |
67 |
35 |
14 |
46 |
2 |
149 |
121 |
- |
- |
3/4 |
19 |
152 |
117 |
83 |
43 |
16 |
49 |
2 |
149 |
121 |
- |
- | |
1 |
25 |
159 |
124 |
89 |
51 |
17 |
49 |
2 |
181 |
124 |
- |
- | |
21/2 |
38 |
191 |
156 |
114 |
73 |
21 |
4-22 |
2 |
229 |
140 |
- |
- | |
2 |
51 |
216 |
165 |
127 |
92 |
22 |
89 |
2 |
305 |
159 |
- |
- | |
21/2 |
64 |
241 |
191 |
149 |
105 |
25 |
8-22 |
2 |
460 |
191 |
- |
- | |
3 |
76 |
283 |
210 |
168 |
127 |
29 |
8-22 |
2 |
460 |
191 |
- |
- | |
4 |
102 |
305 |
254 |
200 |
157 |
32 |
8-22 |
2 |
762 |
229 |
- |
- | |
6 |
152 |
403 |
318 |
270 |
216 |
37 |
12-22 |
2 |
- |
546 |
222 |
305 | |
8 |
203 |
419 |
381 |
300 |
270 |
41 |
12-25 |
2 |
- |
565 |
400 |
460 | |
10 |
254 |
457 |
445 |
387 |
324 |
48 |
16-29 |
2 |
- |
616 |
400 |
460 |