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Class 150 PN20 DN15~900 Class 300 PN50 DN15~900 铸钢闸阀 美标(磅级)闸阀 API GATE VALVES
一、美标(磅级)闸阀
标准:Standards
设计与制造: Disign:APl600、ISO10434、API6D,
检验与试验: Test and check up:AP1600、ISO10434、API1596、AP16D.
结构长度: Face to face:ASME B16.10.
压力温度等级: Pressure-temperature class: ASME B16.34.
二、美标(磅级)闸阀主要零件
序 |
零件名称 |
材料 |
||
WCB |
CF8/304 |
CF8M/316 |
||
1 |
阀体 Body |
ASTM A216 WCB |
ASTM A351 CF8 |
ASTM A351 CF8M |
2 |
垫片 Gasket |
软钢+柔性石墨或 304+柔性石墨 |
304 +柔性石墨 |
316 + 柔性石墨 |
3 |
阀座 Seat ring |
A105 + 硬质合金 |
ASTM A351 CF8 |
ASTM A351 CF8M |
4 |
闸板 Disc |
ASTM A216 WCB + 硬质合金 |
ASTM A351 CF8 |
ASTM A351 CF8M |
5 |
阀杆 Stem |
ASTM A182 F6a |
ASTM AI82 F304 |
ASTM A182 F316 |
6 |
上密封座 Up seat |
ASTM A182 F6a |
ASTM A351 CF8 |
ASTM A351 CF8M |
7 |
填料 PACKING |
柔性石墨 |
柔性石墨 |
柔性石墨 |
8 |
填料压套 Gland |
ASTM A182 F6a |
ASTMA182 F304 |
ASTM A182 F316 |
9 |
螺钉 Screw nail |
ASTM A193 B7 |
ASTM A193 B8 |
ASTM AI93 B8M |
10 |
螺母 Nut |
ASTM A194 2H |
ASTM A194 8 |
ASTM AI94 8M |
11 |
销 Hinge |
ASTM A36 |
304ss |
316ss |
12 |
填料压板 Gland |
ASTM A216 WCB |
ASTM A351 CF8 |
ASTM A351 C8M |
13 |
螺柱 Stad |
ASTM A193 B7 |
ASTM A193 B8 |
ASTM AI93 B8M |
14 |
螺母 Nut |
ASTM A194 2H |
ASTM A194 8 |
AST飞1 AI94 SM |
15 |
阀盖 Bonnet |
ASTM A216 WCB |
ASTM A351 CF8 |
ASTM A351 CF8M |
16 |
油杯 Oil cup |
碳钢 carbon steel |
碳钢 Carbon steel |
碳钢Carbon steel |
17 |
阀杆螺母 Stem nut |
ASTM A439 D2 |
ASTM A439 D2 |
ASTM A439 D2 |
18 |
压盖螺母 Gland nut |
碳钢Carbon steel |
碳钢Carbon steel |
碳钢Carbon steel |
19 |
手轮 Hand wheel |
可锻铸钢 |
可锻铸铁 |
可锻铸铁 |
20 |
锁紧螺母 Tight lock nut |
碳钢 Carbon steel |
碳钢Carbon steel |
碳钢Carbon steel |
21 |
螺钉 Screw nail |
ASTM A193 B7 |
ASTM A193 B7 |
ASTM A193 B7 |
美标(磅级)闸阀 铸钢闸阀 Class 150 PN20 DN15~900
二、美标(磅级)闸阀Class 150 PN20 DN15~900 主要口径连接尺寸
压力 Class 口径Caliber 尺寸 Inch Weight (Kg) DN NPS L d H H1 W W1 RF RTJ BW 手动Handle 伞齿轮 Conical gear Class 150 PN 20 15 1/2 108 119 108 14 195 120 4 - 20 3/4 117 130 117 19 210 - 120 - 5 - 25 1 127 140 127 25 240 - 140 - 7 - 32 11/4 140 153 140 32 300 - 180 - 10 - 40 11/2 165 178 165 38 395 - 200 - 14 - 50 2 178 191 216 51 400 - 200 - 19 - 65 21/2 191 203 241 64 435 - 200 - 25 - 80 3 203 216 283 76 515 - 250 - 33 - 100 4 229 241 305 102 595 650 280 310 49 125 5 254 267 381 127 725 750 280 310 62 150 6 267 279 403 152 780 835 300 310 77 106 200 8 292 305 419 203 975 1030 350 310 123 150 250 10 330 343 457 254 1150 1280 400 310 188 215 300 12 356 368 502 305 1380 1460 450 460 288 315 350 14 381 394 572 337 1545 1620 500 460 385 435 400 16 406 419 610 387 1733 1830 500 460 500 552 450 18 432 445 660 438 1915 2000 500 460 601 653 500 20 457 470 711 489 21 22 2220 600 460 764 816 600 24 508 521 813 591 2520 2620 600 460 1007 1 185 650 26 559 864 633 2850 600 1550 700 28 610 914 684 3080 600 1880 750 30 610 914 735 3180 600 2300 800 32 711 965 779 3300 600 2550 850 34 762 1016 830 3550 600 2950 900 36 711 1016 874 3760 600 3390
三、美标(磅级)闸阀Class 300 PN50 DN15~900 铸钢闸阀主要口径以及尺寸
压力 Class |
口径Caliber |
尺寸 Inch |
重量 Weight (Kg) |
|||||||||
DN |
NPS |
L |
d |
H |
H1 |
W |
W1 |
|||||
RF |
RTJ |
BW |
手动Handle |
伞齿轮 Conical gear |
||||||||
Class 300 PN 50 |
15 |
1/2 |
140 |
151 |
140 |
14 |
198 |
|
120 |
|
6 |
- |
20 |
3/4 |
152 |
165 |
152 |
19 |
215 |
- |
140 |
- |
7 |
- |
|
25 |
1/4 |
165 |
178 |
165 |
25 |
245 |
- |
160 |
- |
10 |
- |
|
32 |
11/4 |
178 |
191 |
178 |
32 |
306 |
- |
180 |
- |
15 |
- |
|
40 |
11/2 |
190 |
203 |
190 |
38 |
400 |
- |
200 |
- |
21 |
- |
|
50 |
2 |
216 |
232 |
216 |
51 |
420 |
- |
200 |
- |
25 |
- |
|
65 |
21/2 |
241 |
257 |
241 |
64 |
446 |
- |
200 |
- |
30 |
- |
|
80 |
3 |
283 |
298 |
283 |
76 |
537 |
- |
250 |
- |
48 |
- |
|
100 |
4 |
305 |
321 |
305 |
102 |
619 |
650 |
280 |
31 0 |
73 |
100 |
|
125 |
5 |
381 |
397 |
381 |
127 |
722 |
750 |
300 |
310 |
99 |
126 |
|
150 |
6 |
403 |
419 |
403 |
152 |
806 |
835 |
350 |
310 |
130 |
186 |
|
200 |
8 |
419 |
435 |
419 |
203 |
1000 |
1030 |
400 |
310 |
208 |
235 |
|
250 |
10 |
457 |
473 |
457 |
254 |
1240 |
1280 |
450 |
310 |
334 |
386 |
|
300 |
12 |
502 |
518 |
502 |
305 |
1425 |
1460 |
500 |
460 |
450 |
502 |
|
350 |
14 |
762 |
778 |
762 |
337 |
1585 |
1620 |
600 |
460 |
704 |
3756 |
|
400 |
16 |
838 |
854 |
838 |
387 |
1790 |
1830 |
500 |
460 |
923 |
965 |
|
450 |
18 |
914 |
930 |
914 |
438 |
1960 |
2000 |
650 |
460 |
1131 |
1224 |
|
500 |
20 |
991 |
1010 |
991 |
489 |
2158 |
2220 |
750 |
460 |
1345 |
1400 |
|
600 |
24 |
1 143 |
1165 |
1143 |
591 |
2576 |
2620 |
900 |
460 |
2122 |
2385 |
|
650 |
26 |
1245 |
1270 |
1245 |
633 |
|
2850 |
|
600 |
|
3000 |
|
700 |
28 |
1346 |
1372 |
1346 |
684 |
|
3080 |
|
600 |
|
3300 |
|
750 |
30 |
1397 |
1422 |
1397 |
735 |
|
3180 |
|
600 |
|
3350 |
|
800 |
32 |
1524 |
1553 |
1524 |
779 |
|
3300 |
|
600 |
|
4000 |
|
850 |
34 |
1626 |
1654 |
1626 |
830 |
|
3550 |
|
600 |
|
5200 |
|
900 |
36 |
1727 |
1756 |
1727 |
874 |
|
3760 |
|
600 |
|
6050 |