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詳細介紹
主要性能規范Chief propetry and Specifications
| 公稱壓力PN Nominal pressure | 2.5 | 4.0 | 6.4 | 10.0 | MPa | ||
| 殼體試驗壓力PT Shell test | 3.75 | 6.0 | 9.6 | 15.0 | |||
| 高壓密封試驗壓力 High pressure sealing test | 2.75 | 4.0 | 7.04 | 11.0 | |||
| 低壓密封試驗壓力 Low pressure sealing test | 0.6 | ||||||
| 適用介質 Applicable medium | C | P | R | N | |||
| 水、油品、蒸汽 Water，Oil，Steam | 硝酸類 Nitric Acid | 醋酸類 Acetic Acid | 液化氣 LPG | ||||
| 適用溫度 Applicable temperature | ≤425℃ | ≤100℃ | -40~+80℃ | ||||
1、設計與制造DesignManafacfure According：GB/T 12235-89
2、結構長度Face to face：GB/T 12221-89
3、法蘭標準Flange standard：JB/T79-94
主要連接及外形尺寸
Main connection and external dimensions(mm)
| 公稱壓力PN（MPa） Nominal pressure | 公稱通徑DN（mm） Nominal dianeter | L | H | D | D1 | D2 | D6 | b | f | F2 | Z-φd |
| H C H41 W -25P Y R | 50 | 230 | 160 | 160 | 125 | 100 | - | 20 | 3 | - | 4-φ18 |
| 65 | 290 | 175 | 180 | 145 | 120 | - | 22 | 3 | - | 8-φ18 | |
| 80 | 310 | 185 | 195 | 160 | 135 | - | 22 | 3 | - | 8-φ18 | |
| 100 | 350 | 220 | 230 | 190 | 160 | - | 24 | 3 | - | 8-φ23 | |
| 125 | 400 | 248 | 270 | 220 | 188 | - | 28 | 3 | - | 8-φ25 | |
| 150 | 480 | 276 | 300 | 250 | 218 | - | 30 | 3 | - | 8-φ25 | |
| 200 | 550 | 350 | 360 | 310 | 278 | - | 34 | 3 | - | 12-φ25 | |
| 250 | 650 | 410 | 425 | 370 | 332 | - | 36 | 3 | - | 12-φ30 | |
| 300 | 750 | 430 | 485 | 430 | 390 | - | 40 | 4 | - | 16-φ30 | |
| 350 | 850 | 518 | 550 | 490 | 448 | - | 44 | 4 | - | 16-φ34 | |
| 400 | 950 | 560 | 610 | 550 | 505 | - | 48 | 4 | - | 16-φ34 | |
| 500 | 1150 | 618 | 730 | 660 | 610 | - | 52 | 4 | - | 20-φ41 | |
| H C H41 W -40P Y R | 50 | 230 | 169 | 160 | 125 | 100 | 88 | 20 | 3 | 4 | 4-φ18 |
| 65 | 290 | 173 | 180 | 145 | 120 | 110 | 22 | 3 | 4 | 8-φ18 | |
| 80 | 310 | 185 | 195 | 160 | 135 | 121 | 22 | 3 | 4.5 | 8-φ18 | |
| 100 | 350 | 220 | 230 | 190 | 160 | 150 | 24 | 3 | 4.5 | 8-φ23 | |
| 125 | 400 | 248 | 270 | 220 | 188 | 176 | 28 | 3 | 4.5 | 8-φ25 | |
| 150 | 480 | 270 | 300 | 250 | 218 | 204 | 30 | 3 | 4.5 | 8-φ25 | |
| 200 | 550 | 342 | 375 | 320 | 282 | 260 | 38 | 3 | 4.5 | 12-φ30 | |
| 250 | 650 | 401 | 445 | 385 | 345 | 313 | 42 | 3 | 4.5 | 12-φ34 | |
| 300 | 750 | 423 | 510 | 450 | 408 | 364 | 46 | 4 | 4.5 | 16-φ34 | |
| 350 | 850 | 455 | 570 | 510 | 465 | 422 | 52 | 4 | 5 | 16-φ34 | |
| 400 | 950 | 510 | 655 | 585 | 535 | 474 | 58 | 4 | 5 | 16-φ41 | |
| H C H41 W -64P Y R | 50 | 300 | 177 | 175 | 135 | 105 | 88 | 26 | 3 | 4 | 4-φ23 |
| 65 | 340 | 197 | 200 | 160 | 130 | 110 | 28 | 3 | 4 | 8-φ23 | |
| 80 | 380 | 212 | 210 | 170 | 140 | 121 | 30 | 3 | 4 | 8-φ23 | |
| 100 | 430 | 248 | 250 | 200 | 168 | 150 | 32 | 3 | 4.5 | 8-φ25 | |
| 125 | 500 | 296 | 395 | 240 | 202 | 176 | 36 | 3 | 4.5 | 8-φ30 | |
| 150 | 550 | 330 | 340 | 280 | 240 | 204 | 38 | 3 | 4.5 | 8-φ34 | |
| 200 | 650 | 385 | 405 | 345 | 300 | 260 | 44 | 3 | 4.5 | 12-φ34 | |
| 250 | 775 | 445 | 470 | 400 | 352 | 313 | 48 | 3 | 4.5 | 12-φ41 | |
| 300 | 900 | 474 | 530 | 460 | 412 | 364 | 54 | 4 | 4.5 | 16-φ41 | |
| 350 | 1025 | 514 | 595 | 525 | 475 | 422 | 60 | 4 | 5 | 16-φ41 | |
| 400 | 1150 | 616 | 670 | 585 | 525 | 474 | 66 | 4 | 5 | 16-φ48 | |
| H C H41 W -100P Y R | 50 | 300 | 210 | 195 | 145 | 112 | 88 | 28 | 3 | 4 | 8-φ25 |
| 65 | 340 | 227 | 220 | 170 | 138 | 110 | 32 | 3 | 4 | 8-φ25 | |
| 80 | 380 | 235 | 230 | 180 | 148 | 121 | 34 | 3 | 4 | 8-φ25 | |
| 100 | 430 | 274 | 265 | 210 | 172 | 150 | 38 | 3 | 4.5 | 8-φ30 | |
| 150 | 550 | 340 | 350 | 290 | 250 | 204 | 46 | 3 | 4.5 | 12-φ34 | |
| 200 | 650 | 374 | 430 | 360 | 312 | 260 | 54 | 3 | 4.5 | 12-φ41 | |
| 250 | 775 | 440 | 500 | 430 | 382 | 313 | 60 | 3 | 4.5 | 12-φ41 | |
| 300 | 900 | 505 | 585 | 500 | 442 | 364 | 70 | 4 | 4.5 | 16-φ48 |
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