产品执行标准
设计与制造 |
结构长度 |
法兰尺寸 |
对焊边接尺寸 |
压力 -温度 |
试验 -检验 |
API6D、600 |
ANSI B16.10 |
ANSI B16.5 |
ANSI B16.25 |
ANSI B16.34 |
API598、API6D |
产品性能规范
公称压力 (LB) |
强度试验 |
水密封试验 |
气密封试验 |
|||
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 |
||
900 |
23.1 |
3350 |
16.8 |
2440 |
||
1500 |
38.4 |
5575 |
28.1 |
4080 |
||
2500 |
64.6 |
9367 |
47.4 |
6873 |
主要零件材料及性能
体、盖、瓣 |
阀杆 |
密封面 |
垫片 (环) |
填料 |
工作温度 (℃) |
适用介质 |
WCB |
2Crl3 |
13Cr |
增强柔性石墨 |
柔性石墨 |
≤425 |
水、蒸汽、油品 |
≤450 |
||||||
WC1 |
38CrMoA1 |
|||||
C6 |
≤540 |
|||||
WC9 |
≤570 |
|||||
C5 C12 |
≤540 |
|||||
CF8 |
F304 |
≤600 |
硝酸、醋酸、尿素 |
|||
CF3 |
F316 |
|||||
CF8M |
F304L |
|||||
CF3M |
F316L |
主要外形和连接尺寸 单位Unit:mm
磅级 | 规格 | 通径 DN | 单位 | L | H(全开) | D | D1 | D2 | b | Z-φd | Do |
150Lb | 2 | 50 | in | 7.00 | 16.10 | 6.00 | 4.75 | 3.62 | 0.75 | 4-0.75 | 8.00 |
mm | 178 | 409 | 152 | 120.5 | 92 | 19.1 | 4-19 | 200 | |||
3 | 80 | in | 8.00 | 20.00 | 7.50 | 6.00 | 5.00 | 0.94 | 4-0.75 | 1.00 | |
mm | 203 | 570 | 90 | 152.5 | 127 | 23.9 | 4-19 | 250 | |||
4 | 100 | in | 9.00 | 23.20 | 9.00 | 7.50 | 6.19 | 0.94 | 8-0.75 | 10.00 | |
mm | 229 | 590 | 229 | 195.5 | 157 | 23.9 | 8-19 | 250 | |||
6 | 150 | in | 10.50 | 24.80 | 11.00 | 950 | 8.50 | 1.00 | 8-0.88 | 12.00 | |
mm | 267 | 630 | 279 | 241.5 | 216 | 25.4 | 8-22 | 300 | |||
8 | 200 | in | 11.50 | 37.80 | 13.50 | 11.75 | 10.62 | 1212 | 8-0-88 | 3.88 | |
mm | 292 | 960 | 343 | 298.5 | 270 | 28.5 | 8-22 | 350 | |||
10 | 250 | in | 13.00 | 45.60 | 16.00 | 14.25 | 12.75 | 119 | 12-1.00 | 15.70 | |
mm | 330 | 1158 | 406 | 362 | 324 | 30.2 | 12-25 | 400 | |||
12 | 300 | in | 14.00 | 54.30 | 19.00 | 17.00 | 15.00 | 1.25 | 12-1.00 | 17.70 | |
mm | 356 | 1378 | 483 | 432 | 381 | 31.8 | 12-25 | 450 | |||
14 | 350 | in | 15.00 | 60.75 | 21.00 | 18.75 | 16.25 | 1.38 | 12-1.12 | 19.70 | |
mm | 381 | 1543 | 533 | 476.5 | 413 | 35 | 12-29 | 500 | |||
16 | 400 | in | 16.00 | 68.40 | 23.50 | 21.25 | 18.50 | 1.44 | 16-1.12 | 23.60 | |
mm | 406 | 1738 | 597 | 539.5 | 470 | 36.6 | 16-29 | 600 | |||
18 | 450 | in | 17.00 | 74.10 | 25.00 | 22.75 | 21.00 | 1.56 | 16-1.25 | 23.60 | |
mm | 432 | 1959 | 635 | 578 | 533 | 39.7 | 16-23 | 600 | |||
20 | 500 | in | 18.00 | 87.20 | 27.50 | 25.00 | 23.00 | 1.69 | 20-1.25 | 26.80 | |
mm | 457 | 2214 | 698 | 635 | 584 | 42.9 | 20-32 | 680 | |||
24 | 600 | in | 20.00 | 102-3 | 32.00 | 29.50 | 27.25 | 1.88 | 20-1.38 | 29.90 | |
mm | 508 | 2599 | 813 | 749.5 | 692 | 47.7 | 20-38 | 760 | |||
30 | 750 | in | 24.00 | 125.3 | 38.75 | 36.00 | 33.75 | 2.94 | 28-1.38 | 36.00 | |
mm | 610 | 3183 | 985 | 914 | 857 | 74.5 | 28-35 | 915 | |||
36 | 900 | in | 28.00 | 147.00 | 46.00 | 42.75 | 40.25 | 3.56 | 32-1.62 | 36.00 | |
mm | 711 | 3737 | 1170 | 1086 | 1022 | 90.5 | 32-41 | 915 |
主要外形和连接尺寸 单位Unit:mm
磅级 | 规格 | 通径 | 单位 | L | H(全开) | D | D1 | D2 | b | Z-φb | D0 |
300Lb | 2 | 50 | in | 8.50 | 16.70 | 6.5 | 5.00 | 3.62 | 0.88 | 8-0.75 | 8.0 |
mm | 216 | 424 | 165 | 127 | 92 | 22.3 | 8-19 | 200 | |||
3 | 80 | in | 11.15 | 21.00 | 8.25 | 6.62 | 5.00 | 1.12 | 8-0.88 | 10 | |
mm | 283 | 535 | 210 | 168 | 127 | 28.5 | 8-22 | 250 | |||
4 | 100 | in | 12.00 | 24.20 | 10.0 | 7.88 | 6.19 | 1.25 | 8-0.88 | 10 | |
mm | 305 | 615 | 254 | 200 | 157 | 31.8 | 8-22 | 250 | |||
6 | 150 | in | 15.87 | 31.30 | 12.50 | 10.62 | 8.50 | 1.44 | 8-0.88 | 14 | |
mm | 403 | 795 | 318 | 270 | 216 | 36.6 | 12-22 | 350 | |||
8 | 200 | in | 16.50 | 39.90 | 15.0 | 13.0 | 10.62 | 1.62 | 12-1.0 | 15.7 | |
mm | 419 | 1012 | 381 | 330 | 270 | 41.3 | 12-25 | 400 | |||
10 | 250 | in | 18.00 | 48.50 | 17.50 | 15.25 | 12.75 | 1.88 | 16-1.12 | 17.7 | |
mm | 457 | 1231 | 444 | 387.5 | 324 | 47.7 | 16-29 | 450 | |||
12 | 300 | in | 19.75 | 57.0 | 20.50 | 17.75 | 15.00 | 2.00 | 16-1.25 | 19.7 | |
mm | 502 | 1450 | 521 | 451 | 381 | 50.8 | 16-32 | 500 | |||
14 | 350 | in | 30.00 | 64.8 | 23.00 | 20.25 | 16.25 | 2.12 | 20-1.25 | 23.6 | |
mm | 762 | 1645 | 584 | 514.5 | 413 | 54.0 | 20-32 | 600 | |||
16 | 400 | in | 33.00 | 72.50 | 25.50 | 20.25 | 18.50 | 2.25 | 20-1.38 | 23.6 | |
mm | 838 | 1814 | 648 | 571.5 | 470 | 57.2 | 20-35 | 600 | |||
18 | 450 | in | 36.00 | 76.50 | 28.00 | 24.75 | 21.00 | 2.38 | 24-1.38 | 26.8 | |
mm | 914 | 1943 | 711 | 628.5 | 533 | 60.4 | 24-35 | 680 | |||
20 | 500 | in | 39.00 | 84.80 | 30.50 | 27.0 | 23.00 | 2.50 | 24-1.38 | 38 | |
mm | 991 | 2154 | 775 | 686 | 584 | 63.5 | 24-35 | 760 | |||
24 | 600 | in | 45.00 | 100.50 | 36.0 | 32.0 | 27.25 | 2.75 | 24-1.62 | 36 | |
mm | 1143 | 2553 | 914 | 813 | 692 | 69.9 | 24-41 | 915 |
磅级 | 规格 | 通径 | 单位 | L | H(全开) | D | D1 | D2 | b | Z-φb | D0 |
600Lb | 2 | 50 | in | 11.50 | 18 | 6.5 | 5.00 | 3.62 | 1.0 | 8-0.75 | 10 |
mm | 292 | 458 | 165 | 127 | 92 | 25.4 | 8-19 | 250 | |||
3 | 80 | in | 14.00 | 22.50 | 8.25 | 6.62 | 5.00 | 1.25 | 8-0.88 | 10 | |
mm | 356 | 570 | 210 | 168 | 127 | 31.8 | 8-22 | 250 | |||
4 | 100 | in | 17.00 | 27.2 | 10.75 | 8.50 | 6.19 | 1.5 | 8-1.0 | 14 | |
mm | 432 | 390 | 273 | 216 | 157 | 38.1 | 8-25 | 350 | |||
6 | 150 | in | 22 | 35.8 | 14 | 11.50 | 8.50 | 1.88 | 12-1.12 | 18 | |
mm | 559 | 910 | 356 | 292 | 216 | 47.7 | 12-29 | 450 | |||
8 | 200 | in | 26.00 | 41.9 | 16.5 | 13.75 | 10.62 | 2.19 | 12-1.25 | 19.7 | |
mm | 600 | 1064 | 419 | 349 | 270 | 55.6 | 12-32 | 500 | |||
10 | 250 | in | 31.00 | 49.5 | 20 | 17.00 | 12.75 | 2.5 | 16-1.38 | 23.6 | |
mm | 787 | 1257 | 508 | 432 | 324 | 63.5 | 16-35 | 600 | |||
12 | 300 | in | 33 | 57.8 | 22 | 19.25 | 15.00 | 2.62 | 20-1.38 | 26.8 | |
mm | 838 | 1468 | 559 | 489 | 381 | 66.7 | 20-35 | 680 | |||
14 | 350 | in | 35 | 63.9 | 23.75 | 20.75 | 16.25 | 2.75 | 20-1.50 | 26.9 | |
mm | 889 | 1623 | 603 | 527 | 413 | 69.9 | 20-38 | 760 | |||
16 | 400 | in | 39 | 71.5 | 27 | 23.75 | 18.50 | 3.0 | 20-1.62 | 26.9 | |
mm | 991 | 1816 | 686 | 603 | 470 | 76.2 | 20-41 | 760 | |||
18 | 450 | in | 43 | 82.7 | 29.25 | 25.75 | 21.00 | 3.25 | 20-1.75 | 36 | |
mm | 1092 | 21.00 | 743 | 654 | 533 | 82.6 | 20-45 | 915 | |||
20 | 500 | in | 47 | 88.6 | 32 | 28.5 | 23.00 | 3.5 | 24-1.75 | 37.4 | |
mm | 1194 | 2250 | 813 | 724 | 584 | 88.9 | 24-45 | 950 | |||
24 | 600 | in | 55 | 107.5 | 37 | 33.0 | 27.25 | 4.0 | 24-2.0 | 39.4 | |
mm | 1397 | 2730 | 940 | 838 | 692 | 102 | 24-51 | 1000 |