主要外形和连接尺寸 DN (mm) | NPS (inch) | L | D | D1 | D2 | f | b | n-φd | W | D0 | H | WT(Kg) | PN 0.6MPa | 40 | 11/2 | 33 | 130 | 100 | 80 | 3 | 16 | 4-φ14 | 160 | | 140 | 2.5 | 50 | 2 | 43 | 140 | 110 | 90 | 3 | 16 | 4-φ14 | 200 | | 145 | 3.5 | 65 | 21/2 | 46 | 160 | 130 | 110 | 3 | 16 | 4-φ14 | 250 | | 155 | 4.5 | 80 | 3 | 46 | 182 | 150 | 125 | 3 | 18 | 4-φ18 | 250 | | 165 | 6 | 100 | 4 | 52 | 205 | 170 | 145 | 3 | 18 | 4-φ18 | 250 | | 180 | 7.5 | 125 | 5 | 56 | 235 | 200 | 175 | 3 | 20 | 8-φ18 | 300 | | 203 | 11 | 150 | 6 | 56 | 260 | 225 | 200 | 3 | 20 | 8-φ18 | 300 | | 225 | 16 | 200 | 8 | 60 | 315 | 280 | 255 | 3 | 22 | 8-φ18 | | 200 | 275 | 48 | 250 | 10 | 68 | 370 | 335 | 310 | 3 | 24 | 12-φ18 | | 200 | 315 | 60 | 300 | 12 | 78 | 435 | 395 | 362 | 4 | 24 | 12-φ23 | | 240 | 348 | 75 | 350 | 14 | 78 | 485 | 445 | 412 | 4 | 26 | 12-φ23 | | 240 | 415 | 82 | 400 | 16 | 102 | 535 | 495 | 462 | 4 | 28 | 16-φ23 | | 280 | 460 | 123 | 450 | 18 | 114 | 590 | 550 | 518 | 4 | 28 | 16-φ23 | | 280 | 500 | 150 | 500 | 20 | 127 | 640 | 600 | 568 | 4 | 30 | 16-φ23 | | 320 | 530 | 180 | 600 | 24 | 154 | 755 | 705 | 670 | 5 | 30 | 20-φ25 | | 320 | 610 | 225 | 700 | 28 | 165 | 860 | 810 | 775 | 5 | 32 | 24-φ25 | | 360 | 675 | 315 | 800 | 32 | 190 | 975 | 920 | 880 | 5 | 34 | 24-φ30 | | 360 | 805 | 385 | 900 | 36 | 203 | 1075 | 1020 | 980 | 5 | 36 | 24-φ30 | | 380 | 995 | 420 | 1000 | 40 | 216 | 1175 | 1120 | 1080 | 5 | 36 | 28-φ30 | | 400 | 1170 | 620 | 1200 | 48 | 254 | 1400 | 1340 | 1295 | 5 | 40 | 32-φ34 | | 400 | 1295 | 788 | 主要外形和连接尺寸 DN (mm) | NPS (inch) | L | D | D1 | D2 | f | b | n-φd | W | Do | H | WT(Kg) | PN1.0MPa | 40 | 11/2 | 33 | 145 | 110 | 85 | 3 | 18 | 4-φ18 | 160 | | 140 | 3 | 50 | 2 | 43 | 160 | 125 | 100 | 3 | 20 | 4-φ18 | 200 | | 145 | 4 | 65 | 21/2 | 46 | 180 | 145 | 120 | 3 | 20 | 4-φ18 | 250 | | 155 | 6 | 80 | 3 | 46 | 195 | 160 | 135 | 3 | 22 | 4-φ18 | 250 | | 165 | 8 | 100 | 4 | 52 | 215 | 180 | 155 | 3 | 22 | 8-φ18 | 300 | | 180 | 12 | 125 | 5 | 56 | 245 | 210 | 185 | 3 | 24 | 8-φ18 | 300 | | 203 | 18 | 150 | 6 | 56 | 280 | 240 | 210 | 3 | 24 | 8-φ23 | | 200 | 225 | 28 | 200 | 8 | 60 | 335 | 295 | 265 | 3 | 26 | 8-φ23 | | 200 | 275 | 56 | 250 | 10 | 68 | 390 | 350 | 320 | 3 | 28 | 12-φ23 | | 240 | 315 | 72 | 300 | 12 | 78 | 440 | 400 | 368 | 4 | 28 | 12-φ23 | | 240 | 348 | 88 | 350 | 14 | 78 | 500 | 460 | 428 | 4 | 30 | 16-φ23 | | 240 | 415 | 170 | 400 | 16 | 102 | 565 | 515 | 482 | 4 | 32 | 16-φ25 | | 280 | 460 | 145 | 450 | 18 | 114 | 615 | 565 | 532 | 4 | 32 | 20-φ25 | | 280 | 500 | 165 | 500 | 20 | 127 | 670 | 620 | 585 | 4 | 34 | 20-φ25 | | 320 | 530 | 195 | 600 | 24 | 154 | 780 | 725 | 685 | 5 | 36 | 20-φ30 | | 320 | 610 | 268 | 700 | 28 | 165 | 895 | 840 | 800 | 5 | 40 | 24-φ30 | | 360 | 675 | 320 | 800 | 32 | 190 | 1010 | 950 | 905 | 5 | 44 | 24-φ34 | | 360 | 805 | 395 | 900 | 36 | 203 | 1110 | 1050 | 1005 | 5 | 46 | 28-φ34 | | 380 | 995 | 450 | 1000 | 40 | 216 | 1220 | 1160 | 1115 | 5 | 50 | 28-φ34 | | 400 | 1170 | 680 | 1200 | 48 | 254 | 1450 | 1380 | 1325 | 5 | 56 | 32-φ41 | | 400 | 1295 | 825 | PN1.6MPa | 40 | 11/2 | 33 | 145 | 110 | 85 | 3 | 18 | 4-φ18 | 200 | | 145 | 4 | 50 | 2 | 43 | 160 | 125 | 100 | 3 | 20 | 4-φ18 | 200 | | 150 | 5 | 65 | 21/2 | 46 | 180 | 145 | 120 | 3 | 20 | 4-φ18 | 250 | | 160 | 7 | 80 | 3 | 46 | 195 | 160 | 135 | 3 | 22 | 8-φ18 | 250 | | 170 | 10 | 100 | 4 | 52 | 215 | 180 | 155 | 3 | 24 | 8-φ18 | 300 | | 185 | 14 | 125 | 5 | 56 | 245 | 210 | 185 | 3 | 26 | 8-φ18 | 300 | | 210 | 22 | 150 | 6 | 56 | 280 | 240 | 210 | 3 | 28 | 8-φ23 | | 200 | 230 | 32 | 200 | 8 | 60 | 335 | 295 | 265 | 3 | 30 | 12-φ23 | | 240 | 285 | 66 | 250 | 10 | 68 | 405 | 355 | 320 | 3 | 32 | 12-φ25 | | 240 | 325 | 80 | 300 | 12 | 78 | 460 | 410 | 375 | 4 | 34 | 12-φ25 | | 280 | 360 | 94 | 350 | 14 | 78 | 520 | 470 | 435 | 4 | 38 | 16-φ26 | | 280 | 430 | 125 | 400 | 16 | 102 | 580 | 525 | 485 | 4 | 40 | 16-φ30 | | 320 | 475 | 150 | 450 | 18 | 114 | 640 | 585 | 545 | 4 | 44 | 20-φ30 | | 320 | 525 | 172 | 500 | 20 | 127 | 705 | 650 | 608 | 4 | 46 | 20-φ34 | | 320 | 565 | 225 | 600 | 24 | 154 | 840 | 770 | 718 | 5 | 54 | 24-φ41 | | 360 | 620 | 290 | 700 | 28 | 165 | 910 | 840 | 788 | 5 | 54 | 24-φ41 | | 360 | 686 | 330 | 800 | 32 | 190 | 1020 | 950 | 898 | 5 | 54 | 24-φ41 | | 380 | 815 | 425 | 900 | 36 | 203 | 1120 | 1050 | 998 | 5 | 54 | 28-φ41 | | 400* | 1010 | 495 | 1000 | 40 | 216 | 1255 | 1170 | 1110 | 5 | 60 | 28-φ48 | | 400* | 1185 | 710 | |