Применение
Размеры от лица к лицу: ANSI B16.10
Размеры фланцевого конца: ANSI B16.5
Размеры стыковой сварки: ANSI B16.25
Проектирование и изготовление: API 6D
Испытание давлением: API598
Материалы: A105, F304, F304L, F316, F316L, LF1, LF2, LF3, LF9, F51, F53, F11, F22 и т. д.
					| NPS | in | 2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 | 
| d | mm | 51 | 76 | 102 | 127 | 152 | 200 | 248 | 298 | 327 | 375 | 419 | 464 | 559 | 
| L(RF) | mm | 292 | 356 | 432 | 508 | 559 | 660 | 787 | 838 | 889 | 991 | 1092 | 1194 | 1397 | 
| d1 | mm | 92 | 127 | 157 | 186 | 216 | 270 | 324 | 381 | 413 | 470 | 533 | 584 | 692 | 
| d2 | mm | 127 | 168.5 | 216 | 267 | 292 | 349 | 432 | 489 | 527 | 603 | 654 | 724 | 838 | 
| D | mm | 165 | 210 | 273 | 330 | 356 | 419 | 508 | 559 | 603 | 686 | 743 | 813 | 940 | 
| b | mm | 26 | 32 | 38 | 45 | 48 | 56 | 64 | 67 | 70 | 77 | 83 | 89 | 102 | 
| n-Фd | mm | 8-19 | 8-22 | 8-25 | 8-29 | 12-29 | 12-32 | 16-35 | 20-35 | 20-38 | 20-41 | 20-44 | 24-44 | 24-52 | 
| H | mm | 192 | 279 | 315 | 320 | 323 | 381 | 518 | 568 | 665 | 730 | 795 | 825 | 973 | 
| W | mm | 600 | 1000 | 1500 | 1500 | 1500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 
					| NPS | in | 2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 | 
| d | mm | 47 | 73 | 98 | 121 | 146 | 190 | 234 | 282 | 311 | 354 | 400 | 444 | 533 | 
| L(RF) | mm | 368 | 381 | 457 | 559 | 610 | 737 | 838 | 965 | 1029 | 1130 | 1219 | 1321 | 1549 | 
| L(RTJ) | mm | 371 | 384 | 460 | 562 | 613 | 740 | 841 | 968 | 1039 | 1140 | 1232 | 1334 | 1568 | 
| d1 | mm | 92 | 127 | 157 | 186 | 216 | 270 | 324 | 381 | 413 | 470 | 533 | 584 | 692 | 
| d2 | mm | 165 | 190.5 | 235 | 279.4 | 317.5 | 393.7 | 469.9 | 533.4 | 558.8 | 615.9 | 685.8 | 749.3 | 901.7 | 
| D | mm | 216 | 241 | 292 | 349 | 381 | 470 | 545 | 610 | 640 | 705 | 785 | 855 | 1040 | 
| b | mm | 38.5 | 38.5 | 44.5 | 51 | 56 | 64 | 70 | 79.5 | 86 | 89 | 102 | 108 | 140 | 
| n-Фd | mm | 8-26 | 8-26 | 8-32 | 8-35 | 12-32 | 12-39 | 16-39 | 20-39 | 20-42 | 20-45 | 20-51 | 20-54 | 20-67 | 
| H | mm | 192 | 279 | 315 | 320 | 323 | 381 | 518 | 568 | 665 | 730 | 795 | 825 | 973 | 
| W | mm | 600 | 1000 | 1500 | 1500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 
|  
 No of internal parts  | 
 
 Seat ring or body  | 
 
 Gate、disc 、ball or body  | 
 
 Stem  | 
 
 No of internal parts  | 
 
 Seat ring or body  | 
 
 Gate、disc 、ball or body  | 
 
 Stem  | 
|
| 01 | 13Cr | 13Cr | 13Cr | 31 | STELLITE | 321SS | 321SS | |
| 02 | 304SS | 304SS | 304SS | 32 | STELLITE | STELLITE | 321SS | |
| 03 | 310SS | 310SS | 310SS | 33 | 347SS | 347SS | 347SS | |
| 04 | HARD 13Cr | HARD 13Cr | 13Cr | 34 | STELLITE | 347SS | 347SS | |
| 05 | STELLITE | STELLITE | 13Cr | 35 | NICKEL ALLOY | 13Cr | 13Cr | |
| 06 | Cu-Ni | 13Cr | 13Cr | 36 | A105/PTFE | A105+ENP | A105+ENP | |
| 07 | 13Cr | HARD 13Cr | 13Cr | 37 | A105/PTFE | WCB+ENP | A105+ENP | |
| 08 | STELLITE | 13Cr | 13Cr | 38 | 13Cr/PTFE | 13Cr | 13Cr | |
| 09 | Cu-Ni | Cu-Ni | Cu-Ni | 39 | 304SS/PTFE | 304SS | 304SS | |
| 10 | 316SS | 316SS | 316SS | 40 | 316SS/PTFE | 316SS | 316SS | |
| 11 | Cu-Ni | STELLITE | Cu-Ni | 41 | A105/RPTFE | A105+ENP | A105+ENP | |
| 12 | STELLITE | 316SS | 316SS | 42 | A105/RPTFE | WCB+ENP | A105+ENP | |
| 13 | ALLOY 20 | ALLOY 20 | ALLOY 20 | 43 | 13Cr/RPTFE | 13Cr | 13Cr | |
| 14 | STELLITE | ALLOY 20 | ALLOY 20 | 44 | 304SS/RPTFE | 304SS | 304SS | |
| 15 | STELLITE | STELLITE | 304SS | 45 | 316SS/RPTFE | 316SS | 316SS | |
| 16 | STELLITE | STELLITE | 316SS | 46 | A105/NYLON | A105+ENP | A105+ENP | |
| 17 | STELLITE | STELLITE | 347SS | 47 | A105/NYLON | WCB+ENP | A105+ENP | |
| 18 | STELLITE | STELLITE | ALLOY 20 | 48 | A105/NYLON | 304SS | 304SS | |
| 19 | MONEL | MONEL | MONEL | 49 | A105/NYLON | 316SS | 316SS | |
| 20 | BRONZE | BRONZE | 13Cr | 50 | 13Cr/NYLON | 13Cr | 13Cr | |
| 21 | HASTELLOY B | HASTELLOY B | HASTELLOY B | 51 | 304SS/NYLON | 304SS | 304SS | |
| 22 | HASTELLOY C | HASTELLOY C | 52 | 316SS/NYLON | 316SS | 316SS | ||
| 23 | STELLITE | 304SS | 304SS | 53 | A105/PEEK | A105+ENP | A105+ENP | |
| 24 | 304LSS | 304LSS | 304LSS | 54 | A105/PEEK | WCB+ENP | A105+ENP | |
| 25 | STELLITE | 304LSS | 304LSS | 55 | 13Cr/PEEK | 13Cr | 13Cr | |
| 26 | STELLITE | STELLITE | 304LSS | 56 | 304SS/PEEK | 304SS | 304SS | |
| 27 | 316LSS | 316LSS | 316LSS | 57 | 316SS/PEEK | 316SS | 316SS | |
| 28 | STELLITE | 316LSS | 316LSS | |||||
| 29 | STELLITE | STELLITE | 316LSS | |||||
| 30 | 321SS | 321SS | 321SS | |||||