对接焊连接波纹管闸阀
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详情介绍
对接焊连接波纹管闸阀 Class150~1500
Butt welding connection bellows gate valve
结构示意图Structural diagram

应用规范Application specification
1.设计制造按JB/T11150、BS1414、MSS-SP-117和ASME B 16.34
2.结构长度按ANSI B 16.10
3.对接焊端尺寸按ASME B16.25
4.阀门的检验和试验按API598
5.结构特征:BB 、OS&Y或WB、OS&Y
1.Design and manufacturing as per JB/T11150、BS1414、MSS-SP-117 and ASME B 16.34
2.Face-to-face dimension as per ANSI B16.10
3.Butt welding end size as per ASME B 16.25
4.Valve inspection and testing as per API 598
5.Structural features:BB 、OS&Y or WB 、OS&Y
性能规范Performance specification

主要外形尺寸Main external dimension
Class | NPS | L | D | D1 | D2 | d | H | D0 |
150Lb | 1/2 | 108 | 32 | 20 | 17 | 15 | 364 | 148 |
3/4 | 117 | 32 | 26 | 22 | 20 | 385 | 148 | |
1 | 127 | 38 | 32 | 28 | 25 | 445 | 148 | |
1 1/4 | 140 | 60 | 41 | 37 | 30 | 524 | 196 | |
1 1/2 | 165 | 60 | 47 | 43 | 40 | 622 | 196 | |
2 | 178 | 70 | 58 | 54 | 50 | 706 | 196 | |
300Lb | 1/2 | 140 | 32 | 20 | 17 | 15 | 385 | 148 |
3/4 | 152 | 32 | 26 | 22 | 20 | 452 | 148 | |
1 | 165 | 38 | 32 | 28 | 25 | 476 | 148 | |
1 1/4 | 178 | 60 | 41 | 37 | 32 | 538 | 196 | |
1 1/2 | 190 | 60 | 47 | 43 | 40 | 640 | 196 | |
2 | 216 | 70 | 58 | 54 | 50 | 722 | 196 | |
600Lb | 1/2 | 165 | 32 | 20 | 17 | 15 | 345 | 148 |
3/4 | 190 | 32 | 26 | 22 | 20 | 402 | 148 | |
1 | 216 | 38 | 32 | 28 | 25 | 489 | 148 | |
1 1/4 | 229 | 60 | 41 | 37 | 32 | 554 | 196 | |
1 1/2 | 241 | 60 | 47 | 43 | 40 | 661 | 196 | |
2 | 292 | 70 | 58 | 54 | 50 | 745 | 196 | |
1500Lb | 1/2 | 216 | 40 | 15 | - | 12 | 485 | 220 |
3/4 | 229 | 44 | 19 | - | 16 | 490 | 220 | |
1 | 254 | 50 | 24 | - | 21 | 504 | 220 | |
1 1/4 | 279 | 60 | 32 | - | 29 | 815 | 320 | |
1 1/2 | 305 | 60 | 37 | - | 34 | 837 | 320 | |
2 | 368 | 70 | 40 | - | 43 | 862 | 320 |
结构示意图Structural diagram

性能规范Performance specification

主要外形尺寸Main external dimension
Class | NPS | L | D3 | D2 | D1 | d | H | D0 |
150Lb | 2 1/2 | 241 | 92 | 72 | 67 | 65 | 802 | 220 |
3 | 282 | 106 | 84 | 80 | 78 | 804 | 250 | |
4 | 305 | 122 | 107 | 104 | 100 | 922 | 320 | |
5 | 381 | 157 | 135 | 130 | 125 | 1168 | 320 | |
6 | 403 | 184 | 163 | 159 | 150 | 1342 | 400 | |
8 | 419 | 238 | 211 | 207 | 200 | 1896 | 450 | |
10 | 457 | 296 | 262 | 258 | 300 | 2190 | 450 | |
12 | 502 | 345 | 310 | 306 | 330 | 2406 | 600 | |
14 | 572 | 378 | 344 | 340 | 332 | 3005 | 600 | |
16 | 610 | 434 | 391 | 384 | 308 | 3335 | 850 | |
20 | 711 | 544 | 486 | 482 | 478 | 3607 | 850 | |
300Lb | 2 1/2 | 241 | 92 | 72 | 67 | 65 | 848 | 220 |
3 | 282 | 106 | 84 | 80 | 78 | 873 | 250 | |
4 | 305 | 122 | 107 | 104 | 100 | 1013 | 320 | |
5 | 381 | 157 | 135 | 130 | 125 | 1235 | 320 | |
6 | 403 | 184 | 163 | 159 | 150 | 1486 | 400 | |
8 | 419 | 238 | 211 | 207 | 200 | 1908 | 450 | |
10 | 457 | 296 | 262 | 258 | 300 | 2251 | 450 | |
12 | 502 | 345 | 310 | 306 | 330 | 2514 | 600 | |
14 | 762 | 378 | 344 | 340 | 332 | 3005 | 600 | |
16 | 838 | 434 | 391 | 384 | 308 | 3335 | 850 | |
20 | 991 | 544 | 486 | 482 | 478 | 3778 | 850 | |
600Lb | 2 1/2 | 330 | 92 | 72 | 67 | 65 | 924 | 220 |
3 | 356 | 106 | 84 | 80 | 78 | 984 | 250 | |
4 | 432 | 122 | 107 | 104 | 100 | 1010 | 320 | |
5 | 508 | 157 | 135 | 130 | 125 | 1324 | 320 | |
6 | 59 | 184 | 163 | 159 | 150 | 1511 | 400 | |
8 | 660 | 238 | 211 | 207 | 200 | 2016 | 450 | |
10 | 787 | 296 | 262 | 258 | 300 | 2246 | 450 | |
12 | 838 | 345 | 310 | 306 | 330 | 2608 | 600 | |
14 | 889 | 378 | 344 | 340 | 332 | 3156 | 600 | |
16 | 991 | 434 | 391 | 384 | 308 | 3450 | 850 | |
20 | 1194 | 550 | 486 | 482 | 478 | 4050 | 850 | |
1500Lb | 2 1/2 | 419 | 100 | 58 | 54 | 52 | 1085 | 400 |
3 | 470 | 120 | 72 | 67 | 65 | 1382 | 500 | |
4 | 546 | 140 | 92 | 87 | 85 | 1543 | 500 |