美标不锈钢法兰球阀
相关型号：Q41F-150LB Q41F-300Lb Q41F-600Lb
标准 STD （防火、防静电 Fire Protection）
球阀类型
Ball valve type |
设计与制造 Design and Manufacture |
结构长度 Face to face/ End to end |
法兰尺寸Flange Dimension |
压力-温度 Pressure Temperature Lating |
试验-检验Inspection and Test |
| 对分式法兰球阀Float ball valve |
BS5351 |
ANSI B16.10 |
ANSI B16.5 |
ANSI B16.34 |
API1598 |
| 固定式法兰球阀Fixed ball valve |
API 6D |
API16D |
压力试验 Pressure Test
| 公称压力PN(Lb)NominalPressure |
强度试验
Shell Test |
水密封试验
Water Seal Test |
气密封试验
Air Seal Test |
| 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 |
主要零件材料及性能 Main Part Materials and Property
| 阀体 Body |
WCB |
CF8 |
CF8M |
CF3 |
CF3M |
| 球 Ball |
2Cr13 |
304 |
316 |
304L |
316L |
| 阀杆 Stem |
2Cr13 |
304 |
316 |
304L |
316L |
| 阀座 Seat |
聚四氟乙烯 不锈钢/聚四氟乙烯 对位聚苯 PTFE Stainless Steel/PTFE PPL |
| 垫片 Gasket |
聚四氟乙烯 不锈钢/柔性石墨 齿型垫片 PTFE Stainless Steel/Graphite SMSG |
| 阀杆座 Stem Seat |
聚四氟乙烯 不锈钢/柔性石墨 PTFE Stainless Steel/ Graphite |
| 填料 Packing |
聚四氟乙烯 增强柔性石墨 PTFE Enhanced Flexible Graphite |
| 填料压盖 Gland |
WCB |
304 |
316 |
304L |
316L |
| 温度 Temperature |
≤150 |
| 介质 Medium |
水 油品 蒸汽 醋酸类 硝酸类 Water Petroleum Products Nitric and Acetic acid |
规格 主要尺寸和重量 Size Main Dimensions and Weight
对分式法兰球阀
| DN |
150Lb 150LbP 150LbR |
重量(kg)Weight |
| mm |
in |
L |
D |
D1 |
D2 |
b |
n-φd |
H |
D0 |
| 15 |
1/2 |
108 |
89 |
60.5 |
35 |
11.5 |
4-15 |
59 |
130 |
2.2 |
| 20 |
3/4 |
117 |
98 |
70 |
43 |
11.5 |
4-15 |
63 |
130 |
3.0 |
| 25 |
1 |
127 |
108 |
79.5 |
51 |
12 |
4-15 |
75 |
160 |
4.5 |
| 32 |
11/4 |
140 |
117 |
89 |
64 |
13 |
4-15 |
75 |
160 |
5.5 |
| 40 |
11/2 |
165 |
127 |
98.5 |
73 |
15 |
4-15 |
95 |
230 |
7.0 |
| 50 |
2 |
178 |
152 |
120.5 |
92 |
16 |
4-19 |
107 |
230 |
9.5 |
| 65 |
11/2 |
190 |
178 |
139.7 |
105 |
18 |
4-19 |
142 |
400 |
15 |
| 80 |
3 |
203 |
190 |
152.5 |
127 |
19 |
4-19 |
152 |
400 |
19 |
| 100 |
4 |
229 |
229 |
190.5 |
157 |
24 |
8-19 |
178 |
700 |
33 |
| 125 |
5 |
256 |
254 |
215.9 |
186 |
24 |
8-22 |
252 |
1100 |
58 |
| 150 |
6 |
394 |
279 |
241.5 |
261 |
26 |
8-22 |
272 |
1100 |
93 |
| 200 |
8 |
457 |
343 |
298.5 |
270 |
29 |
8-22 |
342 |
1500 |
160 |
| 250 |
10 |
533 |
406 |
362 |
324 |
31 |
12-25 |
345 |
1500 |
200 |
| 300Lb 300LbP 300LbR |
| 15 |
1/2 |
140 |
95 |
66.5 |
35 |
14.3 |
4-15 |
59 |
130 |
2.5 |
| 20 |
3/4 |
152 |
117 |
82.5 |
43 |
15.9 |
4-19 |
63 |
130 |
3.5 |
| 25 |
1 |
165 |
124 |
89 |
51 |
17.5 |
4-19 |
75 |
160 |
5.5 |
| 32 |
11/4 |
178 |
133 |
98.5 |
64 |
19.1 |
4-19 |
75 |
160 |
4.0 |
| 40 |
11/2 |
190 |
156 |
114.5 |
73 |
20.7 |
4-22 |
95 |
230 |
10.0 |
| 50 |
2 |
216 |
165 |
127 |
92 |
22 |
8-19 |
107 |
230 |
14.5 |
| 65 |
11/2 |
241 |
190 |
149 |
105 |
25 |
8-22 |
142 |
400 |
23.5 |
| 80 |
3 |
283 |
210 |
168 |
170 |
29 |
8-22 |
152 |
400 |
30 |
| 100 |
4 |
305 |
254 |
200 |
157 |
32 |
8-22 |
178 |
700 |
55 |
| 125 |
5 |
381 |
279 |
235 |
186 |
35 |
8-22 |
252 |
1100 |
81 |
| 150 |
6 |
403 |
318 |
270 |
216 |
37 |
12-22 |
272 |
1100 |
118 |
| 200 |
8 |
502 |
381 |
330 |
270 |
41 |
12-25 |
342 |
1500 |
200 |
| 250 |
10 |
568 |
444 |
387.5 |
324 |
48 |
16-29 |
345 |
1500 |
250 |
| 600Lb 600LbP 600LbR |
| 15 |
1/2 |
165 |
95 |
66.5 |
35 |
14.3 |
4-16 |
59 |
160 |
7.5 |
| 20 |
3/4 |
190 |
117 |
82.5 |
43 |
15.9 |
4-19 |
63 |
160 |
10.5 |
| 25 |
1 |
216 |
124 |
89 |
51 |
17.5 |
4-19 |
75 |
230 |
14.5 |
| 40 |
11/2 |
241 |
156 |
114.5 |
73 |
22.3 |
4-22 |
95 |
400 |
18.5 |
| 50 |
2 |
292 |
165 |
127 |
92 |
25.4 |
8-19 |
107 |
700 |
25 |
| 100 |
4 |
432 |
273 |
216 |
157.2 |
38 |
8-25 |
178 |
1100 |
76 |
| 125 |
5 |
508 |
330 |
267 |
186 |
44.5 |
8-29 |
25.5 |
1100 |
102 |
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