锟斤拷锟絘(ch锟斤拷n)品锟斤拷途锟斤拷
BD343H锟斤拷BD343Y锟斤拷BD343WC锟斤拷锟絤式硬锟杰封保锟截碉拷锟統也锟絈锟紸锟阶碉拷锟統锟斤拷锟斤拷锟斤拷锟斤拷通锟斤拷偏锟侥斤拷锟斤拷硬锟杰凤拷锟斤拷y锟侥伙拷锟紸(ch锟斤拷)锟斤拷锟斤拷锟統锟絯锟解部锟斤拷锟絙锟剿斤拷锟劫夾锟斤拷锟斤拷锟节憋拷锟截碉拷锟統锟斤拷锟統锟絯锟缴傦拷(c锟斤拷)锟絙锟叫夾锟阶接匡拷锟斤拷锟缴猴拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絕锟斤拷锟斤拷w锟斤拷锟皆凤拷止锟斤拷锟絴(zh锟斤拷)锟节筹拷锟截狅拷B(t锟斤拷i)锟斤拷锟斤拷锟教伙拷Y(ji锟斤拷)锟斤拷锟斤拷锟斤拷锟截碉拷锟統锟侥凤拷锟絤锟絕锟斤拷通锟斤拷锟斤拷硬锟杰凤拷锟斤拷y要锟斤拷一锟斤拷锟缴傦拷規(gu锟斤拷)锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷石锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷冶锟斤拷锟斤拷锟斤拷藥锟饺革拷锟较碉拷y(t锟斤拷ng)锟斤拷
锟斤拷锟斤拷(zh锟斤拷)锟叫橈拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)锟斤拷
锟絆(sh锟斤拷)計規(gu锟斤拷)锟斤拷锟斤拷 GB/T 12238 API609
锟斤拷锟絤锟紹锟接ｏ拷 GB/T 9113 API609 ASME B16.5 ISO5752
試锟斤拷c锟絲驗：GB/T 13927 API598
锟斤拷锟斤拷锟杰咃拷锟斤拷(sh锟斤拷)锟斤拷
| 锟斤拷锟截碉拷锟統锟斤拷號 | BD343H
BD343Y
BD343WC | BD643H
BD643Y
BD643WC | BD943H
BD943Y
BD943WC |
| 锟絤锟矫斤拷锟絴(zh锟斤拷) | 锟斤拷锟斤拷锟教伙拷Y(ji锟斤拷)锟斤拷類斤拷锟絴(zh锟斤拷)锟斤拷 |
| 锟斤拷锟斤拷 | 锟統锟絯 | WCB CF8 CF8 锟絫锟絝锟 锟酵滐拷锟 鎳合斤拷 Monel Duplex Steel |
| 锟斤拷锟斤拷 | WCB CF8 CF8 锟絫锟絝锟 锟酵滐拷锟 鎳合斤拷 Monel Duplex Steel |
| 锟統锟経 | 2Cr13 F304 F316锟絫锟絝锟 锟酵滐拷锟 鎳合斤拷 Monel |
| 锟杰凤拷锟斤拷 | SS+锟斤拷锟斤拷石墨 锟斤拷锟絇锟剿咎拷锟斤拷辖锟 碳锟斤拷锟絬 鎳合斤拷 Monel |
| 锟斤拷锟斤拷 | 锟斤拷锟斤拷石墨 |
锟斤拷锟斤拷锟轿尺寸】
| 锟斤拷锟絈通锟斤拷 | 锟結(ji锟斤拷)锟斤拷(g锟斤拷u)锟絃锟斤拷 | H | 锟斤拷锟轿尺达拷(锟斤拷锟斤拷值) |
| DN | L | BD343 | DB643 | BD943 |
| 锟斤拷锟斤拷mm | 英锟斤拷inch | 锟斤拷系锟斤拷 | 锟絃系锟斤拷 | H1 | A1 | B1 | H2 | A2 | B2 | H3 | A3 | B3 |
| 50 | 2 | 108 | 150 | 112 | 350 | 180 | 200 | 625 | 245 | 72 | 530 | 250 | 255 |
| 65 | 2 1/2 | 112 | 170 | 115 | 370 | 180 | 200 | 625 | 245 | 72 | 530 | 250 | 255 |
| 80 | 3 | 114 | 180 | 120 | 380 | 180 | 200 | 645 | 245 | 72 | 565 | 250 | 255 |
| 100 | 4 | 127 | 190 | 138 | 420 | 180 | 200 | 675 | 355 | 92 | 600 | 250 | 255 |
| 125 | 5 | 140 | 200 | 164 | 460 | 180 | 200 | 715 | 355 | 92 | 640 | 250 | 255 |
| 150 | 6 | 140 | 210 | 175 | 555 | 270 | 280 | 800 | 355 | 92 | 705 | 300 | 315 |
| 200 | 8 | 152 | 230 | 200 | 760 | 400 | 425 | 850 | 250 | 170 | 775 | 300 | 315 |
| 250 | 10 | 165 | 250 | 243 | 830 | 400 | 425 | 925 | 250 | 170 | 945 | 300 | 315 |
| 300 | 12 | 178 | 270 | 250 | 895 | 450 | 560 | 1035 | 450 | 220 | 1070 | 300 | 315 |
| 350 | 14 | 190 | 290 | 280 | 950 | 450 | 560 | 1075 | 450 | 220 | 1140 | 300 | 315 |
| 400 | 16 | 216 | 310 | 305 | 1190 | 535 | 580 | 1190 | 450 | 220 | 1210 | 300 | 315 |
| 450 | 18 | 222 | 330 | 350 | 1255 | 535 | 580 | 1250 | 650 | 280 | 1335 | 575 | 714 |
| 500 | 20 | 229 | 350 | 380 | 1305 | 535 | 580 | 1290 | 650 | 280 | 1415 | 575 | 714 |
| 600 | 24 | 267 | 390 | 445 | 1340 | 570 | 660 | 1455 | 850 | 380 | 1605 | 656 | 810 |
| 700 | 28 | 292 | 430 | 480 | 1520 | 750 | 550 | 1585 | 850 | 380 | 1844 | 656 | 810 |
| 800 | 32 | 318 | 470 | 530 | 1710 | 750 | 550 | 1700 | 1250 | 380 | 2040 | 656 | 810 |
| 900 | 36 | 330 | 510 | 580 | 1810 | 750 | 550 | 1965 | 1250 | 380 | 2255 | 785 | 863 |
| 1000 | 40 | 410 | 550 | 650 | 1960 | 900 | 750 | 2015 | 1250 | 380 | 2380 | 785 | 863 |
| 1200 | 48 | 470 | 630 | 760 | 2250 | 1000 | 925 | 2250 | 1250 | 380 | 2640 | 785 | 863 |
| 1400 | 56 | 530 | 710 | 850 | 2435 | 1000 | 925 | - | - | - | 2886 | - | - |
| 1600 | 64 | 600 | 790 | 1030 | 2780 | 1000 | 925 | - | - | - | 3156 | - | - |
| 1800 | 72 | 670 | 870 | 1230 | 3020 | 1100 | 980 | - | - | - | 3421 | - | - |
| 2000 | 80 | 760 | 950 | 1350 | 3270 | 1100 | 980 | - | - | - | 3685 | - | - |
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