上海沪化阀门制造有限公司
电话：021-61992355
传真：021-36050115
手机：13761782688
http://www.hshvalve.com/
E-mail: web@hshvalve.com
市区销售处：上海市宝山区纬地路358弄32号
厂址：上海浦东新区杨莲路163号
 |
日标、美标截止阀
法兰连接的截止阀适用于公称压力PN1．6～16MPa，工作温度-29～550℃的石油、化工、制药、化肥、电力行业等各种工况的管路上，切断或接通管路介质。驱动方式有手动、齿轮传动、电动、气动等。 |
标准 STD
|
设计与制造 Design and Manufacture |
结构长度 Face to face/ End to end |
法兰尺寸 Flange Dimension |
对焊连接尺寸Butt welding dimension |
压力-温度 Pressure Temperature Lating |
试验-检验Inspection and Test |
|
ANSI B16.34 BS1873 |
ANSI B16.10 |
ANSI B16.5 |
ANSI B16.25 |
ANSI B16.34 |
API 598 |
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 |
3.0 |
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 Main Part Materials and Property
|
体、盖
Body Cover Disc |
阀杆
Stem |
密封面
Sealing Face |
垫片（环）
Sealing Shim |
填料
Packing |
工作温度Working Temperature |
适用介质
Suitable Medium |
|
WCB |
2Cr13 |
13Cr
STL
木体材料
With Body
Material
尼龙
Nylon |
增强柔性石墨
13Cr/柔性石墨
Enhanced Flexible Graphite
1Cr13/Flexible Graphite
SFB-2
08软钢
08 Soft Steal
F304
F316
F304L
F316L |
柔性石墨
增强柔性石墨
Flexible Graphite
Enhanced Flexible Graphite
SFB/260
SFP/260
PTFE |
≤425 |
水 蒸汽 油品
Water
Steam
Petroleum
Products |
|
WC1 |
38CrMoAl 25Cr2MoV |
≤425 |
|
WC6 |
≤540 |
|
WC9 |
≤570 |
|
C5 C12 |
≤540 |
|
CF8 |
F304 |
≤200 |
硝酸 醋酸 尿素
Nitric acid
Acetic acid |
|
CF8M |
F316 |
|
CF3 |
F304L |
|
CF3M |
F316L |
主要尺寸和重量 Size Main Dimensions and Weight
|
DN |
150Lb 凸面法兰（RF) 主要尺寸Dimensions（mm） |
重量
Weight |
|
mm |
in |
L |
D |
D1 |
D2 |
b |
n-φd |
H |
D0 |
|
15 |
1/2 |
108 |
89 |
60.5 |
35 |
11.2 |
4-16 |
241 |
100 |
6.9 |
|
20 |
3/4 |
117 |
98 |
69.9 |
43 |
12.7 |
4-16 |
241 |
100 |
9.8 |
|
25 |
1 |
127 |
108 |
79.2 |
51 |
14.2 |
4-16 |
242 |
125 |
13.5 |
|
32 |
11/4 |
140 |
117 |
89 |
63 |
16 |
4-16 |
280 |
160 |
19.5 |
|
40 |
11/2 |
165 |
127 |
98.6 |
73 |
17.5 |
4-16 |
286 |
160 |
28.5 |
|
50 |
2 |
203 |
152 |
120.7 |
92 |
19 |
4-19 |
368 |
200 |
18 |
|
65 |
21/2 |
216 |
178 |
139.7 |
105 |
22.4 |
4-19 |
387 |
200 |
30 |
|
80 |
3 |
241 |
190 |
152.4 |
127 |
24 |
4-19 |
411 |
250 |
41 |
|
100 |
4 |
292 |
229 |
190.5 |
157 |
24 |
4-19 |
454 |
250 |
64 |
|
125 |
5 |
356 |
254 |
216.0 |
186 |
24 |
8-22.5 |
455 |
350 |
86 |
|
150 |
6 |
406 |
279 |
241.3 |
216 |
25.4 |
8-22.5 |
541 |
350 |
113 |
|
200 |
8 |
495 |
343 |
298.5 |
270 |
28.4 |
8-22.5 |
651 |
450 |
178 |
|
250 |
10 |
622 |
406 |
362.0 |
324 |
30.2 |
12-25.4 |
800 |
450 |
270 |
|
300 |
12 |
698 |
483 |
431.8 |
381 |
32 |
12-25.4 |
1231 |
600 |
350 |
|
350 |
14 |
787 |
533 |
476.3 |
413 |
35 |
12-29 |
1450 |
600 |
460 |
|
400 |
16 |
914 |
597 |
539.8 |
470 |
36.6 |
26-29 |
1645 |
600 |
590 | |