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产品名称: |
磅级球阀 |
产品类别: |
美标阀门系列 → 美标球阀
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产品性质: |
普通
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点击次数: |
2019 |
资料下载: |
暂无下载
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产品详细介绍 |

·执行标准
设计与制造 |
结构长度 |
法兰尺寸 |
对焊连接尺寸 |
压力-温度 |
试验-检验 |
API 608 |
ANSI B 16.10 |
ANSI B 16.5 |
ANSI B 16.25 |
ANSI B 16.34 |
API 598 |
API 6D |
API 6D |
ANSI B 16.5 |
ANSI B 16.25 |
ANSI B 16.34 |
API 6D |
·压力试验
公称压力 |
强度试验 |
密封试验(液) |
密封试验(气) |
MPa |
Lbf/in2 |
MPa |
Lbf/in2 |
MPa |
Lbf/in2 |
150 |
3.0 |
430 |
2.2 |
315 |
0.4-0.7 |
60-100 |
300 |
7.7 |
1110 |
5.7 |
815 |
600 |
15.3 |
2220 |
11.3 |
1630 |
900 |
23.0 |
3330 |
17.0 |
2445 |
1500 |
38.4 |
5560 |
28.2 |
4080 |
2500 |
64.0 |
9255 |
47.0 |
6790 |
·主要零件材料及性能
体盖板 |
阀杆 |
密封面 |
垫片 |
填料 |
工作温度(℃) |
适用介质 |
WCB |
F6a |
13Cr STL PTFE PPL |
增强柔性石墨 1Cr13/柔性石墨 F304 F316 F304L F316L |
柔性石墨 增强柔性石墨 SFB/260 SFP/260 PTFE |
≤150℃ |
水、蒸气、油品 硝酸、醋酸类、尿酸类 |
CF8 |
F304 |
CF8M |
F316 |
CF3 |
F304L |
CF3M |
F316L |

·规格 主要尺寸
DN |
150Lb凸面法兰RF |
mm |
in |
L |
D |
D1 |
D2 |
b |
n-φd |
H |
Do |
15 |
1/2 |
108 |
89 |
60.5 |
35 |
11.2 |
4-φ16 |
59 |
130 |
20 |
3/4 |
117 |
98 |
69.9 |
43 |
12.7 |
4-φ16 |
63 |
130 |
25 |
1 |
127 |
108 |
79.2 |
51 |
14.2 |
4-φ16 |
75 |
160 |
32 |
11/4 |
140 |
117 |
89.0 |
63 |
16.0 |
4-φ16 |
95 |
160 |
40 |
11/2 |
165 |
127 |
98.6 |
73 |
17.5 |
4-φ16 |
107 |
160 |
50 |
2 |
178 |
152 |
120.7 |
92 |
19.0 |
4-φ19 |
155 |
200 |
65 |
21/2 |
190 |
178 |
139.7 |
105 |
22.4 |
4-φ19 |
164 |
200 |
80 |
3 |
203 |
190 |
152.4 |
127 |
24.0 |
4-φ19 |
182 |
200 |
100 |
4 |
229 |
229 |
190.5 |
157 |
24.0 |
8-φ19 |
226 |
300 |
125 |
5 |
356 |
254 |
216.O |
186 |
24.0 |
8-φ22.5 |
230 |
300 |
150 |
6 |
394 |
279 |
241.3 |
216 |
25.4 |
8-φ22.5 |
250 |
500 |
200 |
8 |
457 |
343 |
298.5 |
270 |
28.4 |
8-φ22.5 |
280 |
500 |
250 |
10 |
533 |
406 |
362.0 |
324 |
30.2 |
12-φ25.4 |
320 |
600 |
300 |
12 |
610 |
483 |
431.8 |
381 |
32.0 |
12-φ25.4 |
580 |
800 |
350 |
14 |
686 |
533 |
413 |
413 |
35 0 |
12-φ29 |
625 |
800 |
400 |
16 |
762 |
597 |
470 |
470 |
36.6 |
16-φ29 |
670 |
800 |
450 |
18 |
864 |
635 |
533 |
533 |
39.6 |
16-φ32 |
698 |
800 |
500 |
20 |
914 |
698 |
584 |
584 |
43.0 |
20-φ32 |
840 |
800 |
600 |
24 |
1067 |
813 |
692 |
692 |
47.8 |
20-φ35 |
1050 |
800 |
·规格 主要尺寸
DN |
300Lb凸面法兰RF |
mm |
in |
L |
D |
D1 |
D2 |
b |
n-φd |
H |
Do |
15 |
1/2 |
140 |
95 |
66.5 |
35 |
14.2 |
4-φ16 |
59 |
130 |
20 |
3/4 |
152 |
117 |
82.5 |
43 |
16.0 |
4-φ19 |
63 |
130 |
25 |
1 |
165 |
123 |
89.0 |
51 |
17.5 |
4-φ19 |
75 |
160 |
32 |
11/4 |
178 |
133 |
98.5 |
63 |
19.0 |
4-φ19 |
95 |
160 |
40 |
11/2 |
190 |
155 |
114.3 |
73 |
20.6 |
4-φ22.5 |
107 |
160 |
50 |
2 |
216 |
165 |
127.0 |
92 |
22.4 |
8-φ19 |
155 |
200 |
65 |
21/2 |
241 |
190 |
149.4 |
105 |
25.4 |
8-φ22.5 |
164 |
200 |
80 |
3 |
283 |
210 |
168.1 |
127 |
28.4 |
8-φ22.5 |
182 |
200 |
100 |
4 |
305 |
254 |
200.2 |
157 |
31.8 |
8-φ22.5 |
226 |
300 |
125 |
5 |
381 |
279 |
235.0 |
186 |
35.0 |
8-φ22.5 |
230 |
300 |
150 |
6 |
403 |
318 |
269.7 |
216 |
36.6 |
12-φ22.5 |
250 |
500 |
200 |
8 |
502 |
381 |
330.2 |
270 |
41.2 |
12-φ25.4 |
280 |
500 |
250 |
10 |
568 |
444 |
387.4 |
324 |
47.8 |
16-φ28.5 |
320 |
600 |
300 |
12 |
648 |
521 |
450.8 |
381 |
50.8 |
16-φ32 |
580 |
800 |
350 |
14 |
762 |
584 |
514.4 |
413 |
54.0 |
20-φ32 |
625 |
800 |
400 |
16 |
838 |
648 |
571.5 |
470 |
57.2 |
20-φ35 |
670 |
800 |
450 |
18 |
914 |
711 |
628.7 |
533 |
60.5 |
24-φ35 |
698 |
800 |
500 |
20 |
991 |
775 |
685.8 |
584 |
63.5 |
24-φ35 |
840 |
800 |
600 |
24 |
1143 |
914 |
81 2.8 |
692 |
70.0 |
24-φ41 |
1050 |
800 |
600Lb凸面法兰RF |
15 |
1/2 |
165 |
95 |
66.5 |
35 |
14.5 |
4-φ16 |
59 |
130 |
20 |
3/4 |
190 |
117 |
82.5 |
43 |
16 |
4-φ19 |
63 |
130 |
25 |
1 |
216 |
124 |
89.0 |
51 |
17.5 |
4-φ19 |
75 |
160 |
32 |
11/4 |
229 |
133 |
98.5 |
63 |
21 |
4-φ19 |
95 |
160 |
40 |
11/2 |
241 |
156 |
114.3 |
73 |
22.5 |
4-φ22.5 |
107 |
200 |
50 |
2 |
292 |
165 |
127.0 |
92 |
25.4 |
8-φ19 |
162 |
200 |
65 |
21/2 |
330 |
190 |
149.4 |
105 |
28.5 |
8-φ22.5 |
205 |
300 |
80 |
3 |
356 |
210 |
168.1 |
127 |
31.8 |
8-φ22.5 |
226 |
300 |
100 |
4 |
432 |
273 |
216.0 |
157 |
38.1 |
8-φ25.4 |
240 |
500 |
125 |
5 |
508 |
330 |
266.7 |
186 |
44.5 |
8-φ28.5 |
305 |
500 |
150 |
6 |
559 |
356 |
292.1 |
216 |
47.8 |
12-φ28.5 |
353 |
600 |
200 |
8 |
660 |
419 |
349.3 |
270 |
56 |
12-φ32 |
374 |
800 |
250 |
10 |
787 |
508 |
431.8 |
324 |
63.5 |
16-φ35 |
445 |
800 |
300 |
12 |
838 |
559 |
489.0 |
381 |
67 |
20-φ35 |
512 |
800 |
350 |
14 |
889 |
603 |
527.0 |
413 |
70 |
20-φ38 |
550 |
800 |
400 |
16 |
991 |
686 |
603.3 |
470 |
76.5 |
20-φ41 |
615 |
800 |
450 |
18 |
1092 |
743 |
654.0 |
533 |
83 |
20-φ44.5 |
750 |
800 |
500 |
20 |
1194 |
813 |
723.9 |
584 |
89 |
24-φ44.5 |
810 |
800 |
600 |
24 |
1394 |
940 |
838.2 |
692 |
102 |
24-φ51 |
1050 |
800 |
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