美标法兰闸阀特点;
1.产品的设计制造符合美国国家标准ANSIB16.34,美国石油协会标准API600和API6D要求。 2.结构紧凑、体积小、刚性好、安全可靠。 3.关闭件(闸阀)采用弹性结构,在工作中能自动补偿由于异常负荷或温度引起的阀体变形。因些,密封可靠,并且不会产生闸板楔死。 4.阀座可为更换式阀座,可以任意组合与关闭件密封面材质的配对,以满足工况要求,延长使用寿命。
采用标准
名称 |
闸阀 |
设计标准 |
API60D或API600,JIS B2073-2083 |
结构长度 |
ANSI B16.10,JISB2002 |
配管法兰 |
ANSI B16.5、JIS B2212-224 |
对焊端尺寸 |
ANSI B16.25 |
检验与试验 |
API6D或API598,JISB2003 |
传动方式 |
手动、电动、伞齿轮动 |
试压规范
压力等级或公称压力 |
壳体试验 |
密封试验 |
高压液密封 |
低压气密封 |
150Lb,PN2.0MPa |
2.94 |
2.16 |
0.6 |
300Lb,PN5.0MPa |
7.67 |
5.62 |
600Lb,PN10.0MPa |
15.3 |
11.23 |
JIS10K |
2.1 |
1.6 |
JIS20K |
5.1 |
3.8 |
主要零件材料及性能规范
零件名称 |
材料 |
阀体 阀盖 闸板
|
ASTM A216 WCB |
ASTM A351 CF8 |
ASTM A351 CF8M |
ASTM A351 CF3 |
ASTM A351 CF3M |
阀杆 |
1Cr13 |
OCr18Ni9 |
00r17Ni12Mo2 |
00Cr19Ni10 |
00Cr17Ni14Mo2 |
F6a |
304 |
316 |
304L |
316L |
上密封座 |
1Cr(F6a) |
本体 |
阀板 |
密封面 |
13Cr |
13Cr |
STL |
本体 本体 STL 本体 本体 STL
|
阀座 |
13Cr |
STL |
STL |
填料 |
柔性石墨环+YS450F |
≤200℃聚四氟乙烯或聚四氟乙烯编织填料 >200℃柔性石墨环+柔性石墨编织填料 |
垫片 |
柔性石墨复合垫(芯板:碳钢或不锈钢)不锈钢带/柔性石墨缠绕垫 |
中法兰螺栓 |
350CrMo ASTM A193 B7
|
OCr18Ni9 ASTM A193 B8 |
中法兰螺母 |
45 ASTM A194 2H |
OCr18Ni9 ASTM A194 B8 |
阀杆螺母 |
ZCuA110Fe3 ASTM A439 D-2 |
手轮 |
可锻铸铁、球墨铸铁、铁钢 |
适用工况 |
适用介质 |
水、蒸气、油品等 |
硝酸等腐蚀介质 |
醋酸等腐蚀介质 |
强氧化性介质 |
尿素等腐蚀性介质 |
适用温度(°) |
-29-425 |
-40-200(超出该温度范围、请在订货时注明) |
[Z4/0/1、Z54/0/1、Z44/0/1、Z94/0/1]主要连接与外型尺寸
磅级 |
公称通径 |
单位
|
主要连接尺寸 |
Z4/0/1外型尺寸
|
in |
mm |
L |
D |
D1 |
D2 |
b |
z-φd |
H(全开) |
W |
150LB (2.0Mpa) (10k) |
1 |
25 |
in |
5 |
4.25 |
3.1 |
2 |
0.44 |
4-0.63 |
7.87 |
4.72 |
mm |
127 |
108 |
79.5 |
51 |
11.5 |
4-15 |
200 |
120 |
11/4 |
32 |
in |
5.5 |
4.63 |
3.5 |
2.5 |
0.5 |
4-0.63 |
9.25 |
5.11 |
mm |
140 |
117 |
89 |
64 |
13.0 |
4-15 |
235 |
140 |
11/2 |
40 |
in |
6.6 |
5 |
3.88 |
2.88 |
0.56 |
4-0.63 |
11.22 |
7.09 |
mm |
165 |
127 |
98.5 |
73 |
14.5 |
4-15 |
285 |
180 |
2 |
50 |
in |
7.00 |
6.00 |
4.75 |
3.62 |
0.75 |
4-0.75 |
16.10 |
8.00 |
mm |
178 |
152 |
120.5 |
92 |
19.1 |
4-19 |
409 |
200 |
21/2 |
65 |
in |
7.48 |
7 |
5.5 |
4.13 |
0.69 |
4-0.75 |
17.13 |
7.87 |
mm |
190 |
178 |
139.5 |
105 |
18 |
4-19 |
4.5 |
200 |
3 |
80 |
in |
8.00 |
7.50 |
6.00 |
5.00 |
0.94 |
4-0.75 |
20.00 |
10.00 |
mm |
203 |
190 |
152.5 |
127 |
23.9 |
4-19 |
570 |
250 |
4 |
100 |
in |
9.00 |
9.00 |
7.50 |
6.19 |
0.94 |
8-0.75 |
23.20 |
10.00 |
mm |
229 |
229 |
190.5 |
157 |
23.9 |
4-19 |
590 |
250 |
5 |
125 |
in |
10 |
10 |
8.5 |
7.31 |
0.94 |
8-0.88 |
28.54 |
9.84 |
mm |
254 |
254 |
216.0 |
186 |
24 |
8-22 |
725 |
250 |
6 |
150 |
in |
10.50 |
11.00 |
9.50 |
8.50 |
1.00 |
8-0.88 |
24.80 |
12.00 |
mm |
267 |
279 |
241.5 |
216 |
25.4 |
8-22 |
630 |
300 |
8 |
200 |
in |
11.50 |
13.50 |
11.75 |
10.62 |
1.12 |
8-0.88 |
37.80 |
13.88 |
mm |
292 |
343 |
298.5 |
270 |
28.5 |
8-22 |
960 |
350 |
10 |
250 |
in |
13.00 |
16.00 |
14.25 |
12.75 |
1.19 |
12-1.00 |
45.60 |
15.70 |
mm |
330 |
406 |
362 |
324 |
30.2 |
12-25 |
1158 |
400 |
12 |
300 |
in |
14.00 |
19.00 |
17.00 |
15.00 |
1.25 |
12-1.00 |
54.30 |
17.70 |
mm |
356 |
483 |
432 |
381 |
31.8 |
12-25 |
1378 |
450 |
14 |
350 |
in |
15.00 |
21.00 |
18.75 |
16.26 |
1.38 |
12-1.12 |
60.75 |
19.70 |
mm |
381 |
533 |
476.5 |
413 |
35 |
12-29 |
1543 |
500 |
16 |
400 |
in |
16.00 |
23.50 |
21.25 |
18.50 |
1.44 |
16-1.12 |
68.40 |
23.60 |
mm |
406 |
597 |
539.5 |
470 |
36.6 |
16-29 |
1738 |
600 |
18 |
450 |
in |
17.00 |
25.00 |
22.75 |
21.00 |
1.56 |
16-1.25 |
71.10 |
23.60 |
mm |
432 |
635 |
578 |
533 |
39.7 |
16-32 |
1959 |
600 |
20 |
500 |
in |
18.00 |
27.50 |
25.00 |
23.00 |
1.69 |
20-1.25 |
87.20 |
26.80 |
mm |
457 |
698 |
635 |
584 |
42.9 |
20-32 |
2214 |
680 |
24 |
600 |
in |
20.00 |
32.00 |
29.50 |
27.25 |
1.88 |
20-1.38 |
102.3 |
29.90 |
mm |
508 |
813 |
749.5 |
692 |
47.7 |
20-35 |
2599 |
760 |
[Z4/0/1、Z54/0/1、Z44/0/1、Z94/0/1]主要连接与外型尺寸
磅级 |
公称通径 |
单位 |
主要连接尺寸 |
Z4/0/1外型尺寸 |
in |
mm |
L |
D |
D1 |
D2 |
b |
z-φd |
H(全开) |
W |
300Lb (5.0Mpa) (20k) |
1 |
25 |
in |
6.50 |
4.88 |
3.50 |
2.00 |
0.69 |
4-0.75 |
8.46 |
5.51 |
mm |
156 |
124 |
89.00 |
51.00 |
18.00 |
4-19 |
215 |
140 |
11/4 |
32 |
in |
7.00 |
5.25 |
3.88 |
2.50 |
0.75 |
4-0.75 |
10.04 |
7.09 |
mm |
178 |
133 |
98.50 |
64.00 |
19.00 |
4-19 |
255 |
180 |
11/2 |
40 |
in |
7.48 |
6.13 |
4.50 |
2.88 |
0.81 |
4-0.75 |
12.60 |
7.87 |
mm |
190 |
156 |
114.50 |
73.00 |
21.00 |
4-19 |
320 |
200 |
2 |
50 |
in |
8.50 |
6.50 |
5.00 |
3.62 |
0.88 |
8-0.75 |
16.70 |
8.00 |
mm |
216 |
165 |
127 |
92.00 |
22.30 |
8-19 |
424 |
200 |
21/2 |
65 |
in |
9.49 |
7.50 |
5.88 |
4.13 |
1.00 |
8-0.88 |
18.11 |
9.81 |
mm |
241 |
190 |
149 |
105 |
26.00 |
8-22 |
460 |
250 |
3 |
80 |
in |
11.15 |
8.25 |
6.62 |
5.00 |
1.12 |
8-0.88 |
21.00 |
10.00 |
mm |
283 |
210 |
168 |
127 |
28.50 |
8-22 |
5.5 |
250 |
4 |
100 |
in |
12.00 |
10.00 |
7.88 |
6.19 |
1.25 |
8-0.88 |
24.20 |
10.00 |
mm |
305 |
254 |
200 |
157.20 |
31.80 |
8-22 |
615 |
250 |
5 |
125 |
in |
15.00 |
11.00 |
9.25 |
7.31 |
1.38 |
8-0.88 |
29.92 |
13.78 |
mm |
381 |
279 |
235 |
186 |
35.00 |
8-22 |
760 |
350 |
6 |
150 |
in |
15.87 |
12.50 |
10.62 |
8.50 |
1.44 |
8-0.88 |
31.30 |
14.00 |
mm |
403 |
318 |
270 |
216 |
36.60 |
12-22 |
795 |
350 |
8 |
200 |
in |
16.50 |
15.00 |
13.00 |
10.62 |
1.62 |
12-1.00 |
39.90 |
15.70 |
mm |
419 |
381 |
330 |
270 |
41.30 |
12-25 |
1012 |
400 |
10 |
250 |
in |
18.00 |
17.50 |
15.25 |
12.75 |
1.88 |
16-1.12 |
48.50 |
17.70 |
mm |
457 |
445 |
387.50 |
324 |
47.70 |
16-29 |
1231 |
450 |
12 |
300 |
in |
19.75 |
20.50 |
17.75 |
15.00 |
2.00 |
16-1.25 |
57.00 |
19.70 |
mm |
502 |
521 |
451 |
381 |
50.80 |
16-32 |
1450 |
500 |
14 |
350 |
in |
30.00 |
23.00 |
20.25 |
16.25 |
2.12 |
20-1.25 |
64.80 |
23.60 |
mm |
762 |
584 |
514.50 |
413 |
54.00 |
20-32 |
1645 |
600 |
16 |
400 |
in |
33.00 |
25.50 |
20.25 |
18.50 |
2.25 |
20-1.38 |
72.50 |
23.60 |
mm |
838 |
648 |
571.50 |
470 |
57.20 |
20-35 |
1841 |
600 |
18 |
450 |
in |
36.00 |
28.00 |
24.75 |
21.00 |
2.38 |
24-1.38 |
76.50 |
26.80 |
mm |
914 |
711 |
628.50 |
533 |
60.40 |
24-35 |
19.43 |
680 |
20 |
500 |
in |
39.00 |
30.50 |
27.00 |
23.00 |
2.50 |
24-1.38 |
84.80 |
38.00 |
mm |
991 |
775 |
686 |
584 |
63.50 |
24-35 |
2154 |
760 |
24 |
600 |
in |
45.00 |
36.00 |
32.00 |
27.25 |
2.75 |
24-1.62 |
100.50 |
36.00 |
mm |
1143 |
914 |
813 |
692 |
69.90 |
24-41 |
2553 |
915 |
600Lb (10.0Mpa)
|
1 |
25 |
in |
8.50 |
4.88 |
3.50 |
2.00 |
0.69 |
4-0.75 |
8.46 |
7.09 |
mm |
216 |
124 |
89.00 |
51.00 |
18.00 |
4-19 |
215 |
180 |
11/4 |
32 |
in |
9.02 |
5.25 |
3.88 |
2.50 |
0.84 |
4-0.75 |
10.63 |
7.87 |
mm |
229 |
133 |
98.50 |
64.00 |
21.00 |
4-19 |
270 |
200 |
11/2 |
40 |
in |
9.49 |
6.13 |
4.50 |
2.88 |
0.88 |
4-0.88 |
13.58 |
7.87 |
mm |
241 |
156 |
114.50 |
78.00 |
23.00 |
4-22 |
345 |
200 |
2 |
50 |
in |
11.50 |
6.50 |
5.00 |
3.62 |
1.00 |
8-0.75 |
18.00 |
10.00 |
mm |
292 |
165 |
127 |
92.00 |
25.40 |
8-19 |
458 |
250 |
21/2 |
65 |
in |
12.99 |
7.5 |
5.88 |
4.13 |
1.13 |
8-7.88 |
20.47 |
10.00 |
mm |
330 |
190 |
149 |
100 |
29.00 |
8-22 |
520 |
250 |
3 |
80 |
in |
14.00 |
8.25 |
6.62 |
5.00 |
1.25 |
8-0.88 |
22.58 |
10.00 |
mm |
356 |
210 |
168 |
127 |
38.10 |
8-22 |
570 |
250 |
4 |
100 |
in |
17.00 |
10.75 |
8.50 |
6.19 |
1.50 |
8-1.00 |
27.20 |
14.00 |
mm |
432 |
273 |
216 |
157 |
38.10 |
8-25 |
690 |
350 |
5 |
125 |
in |
20.00 |
13.00 |
10.50 |
7.31 |
1.75 |
8-1.13 |
30.71 |
13.78 |
mm |
508 |
330 |
266.50 |
186 |
45.00 |
8-29 |
780 |
350 |
6 |
150 |
in |
22.00 |
14.00 |
11.50 |
8.50 |
1.88 |
12-1.12 |
35.80 |
18.00 |
mm |
559 |
356 |
292 |
216 |
47.70 |
12-29 |
910 |
450 |
8 |
200 |
in |
26.00 |
16.50 |
13.75 |
10.62 |
2.19 |
12-1.25 |
41.90 |
19.70 |
mm |
660 |
419 |
349 |
270 |
55.60 |
12-32 |
1064 |
500 |
美标法兰闸阀
法兰闸阀 |
『美标法兰闸阀』『排渣闸阀』『铸铁暗杆楔式闸阀』『卡箍式平行式闸阀』 |
高温高压闸阀 |
『高压泥浆闸阀』『(抗硫)焊接式平行闸阀』『法兰式平行闸阀』『高温高压焊接闸阀』 |
弹性座封闸阀 |
『弹性座密封闸阀』『大口径弹性座封闸阀』『信号闸阀』 |
刀型闸阀 |
『手动刀形闸阀』『电动对夹式刀形闸阀』『伞齿轮对夹式刀形闸阀』『气动对夹式刀型闸阀』『手动暗杆式刀形闸阀』『手动带气动刀形闸阀』『螺旋闸门』『手动对夹式污水刀形闸阀』『气动耐磨插板阀』『伞齿轮暗杆式闸阀』『气动暗杆式刀形闸阀』『手动对夹式刀形闸阀』『气动浆液阀』『手动浆料闸阀』『链轮对夹式刀形闸阀』 |
差压楔式油密封闸阀 |
『差压楔式油密封闸阀』 |
波纹管闸阀 |
『国标波纹管闸阀』 |
真空隔离闸阀 |
『真空隔离闸阀』『焊接式真空闸阀』 |
水封闸阀 |
『水封闸阀』 |
平板闸阀 |
『平板闸阀』 |
内螺纹闸阀 |
『内螺纹闸阀』 |
锻钢闸阀 |
『锻钢保温闸阀』『锻钢法兰端闸阀』『丝口锻钢闸阀、焊接式锻钢闸阀』『法兰端压力自紧式闸阀』 |
低温法兰闸阀 |
『国标低温法兰闸阀』 | |