锟絘(ch锟斤拷n)品锟斤拷锟斤拷
通锟絃(f锟斤拷ng)锟斤拷锟統锟絍锟斤拷锟斤拷锟斤拷锟轿斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟锟斤拷锟斤拷锟侥★拷锟絍山锟饺癸拷锟絀(y锟斤拷)锟杰撅拷锟斤拷锟斤拷(du锟斤拷)锟斤拷锟絴(zh锟斤拷)锟斤拷锟絯锟斤拷锟斤拷苹锟斤拷{(di锟斤拷o)锟斤拷(ji锟斤拷)锟斤拷锟斤拷锟斤拷
锟絘(ch锟斤拷n)品锟斤拷锟絚(di锟斤拷n)
通锟絃(f锟斤拷ng)锟斤拷锟統锟斤拷锟斤拷鋼板焊锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫結(ji锟斤拷)锟斤拷(g锟斤拷u)锟竭达拷锟锟斤拷锟斤拷锟斤拷锟絧锟斤拷锟斤拷锟絙锟斤拷锟斤拷锟斤拷锟斤拷c(di锟斤拷n)锟斤拷該锟統锟(q锟斤拷)锟斤拷(d锟斤拷ng)锟斤拷锟斤拷小锟斤拷锟斤拷锟絔锟絗锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟統锟絯锟斤拷锟絆(sh锟斤拷)锟斤拷锟斤拷锟杰凤拷锟饺锟斤拷锟杰封副之锟絞锟給(w锟斤拷)锟斤拷見(ji锟斤拷n)锟絞隙锟斤拷泄漏锟斤拷小锟斤拷锟斤拷锟斤拷锟絚锟統锟絯锟絞锟斤拷锟斤拷脹锟絞隙锟斤拷锟斤拷锟斤拷效锟斤拷止锟斤拷锟絨锟斤拷s锟斤拷傻目锟斤拷锟斤拷F(xi锟斤拷n)锟斤拷锟斤拷锟斤拷锟統锟斤拷锟斤拷锟斤拷N锟(q锟斤拷)锟斤拷(d锟斤拷ng)锟絙锟斤拷锟斤拷锟斤拷锟街勶拷(d锟斤拷ng)锟絙锟斤拷锟斤拷蝸輪锟斤拷锟斤拷(d锟斤拷ng)锟絙锟斤拷锟斤拷锟斤拷锟(d锟斤拷ng)锟絙锟斤拷锟斤拷電勶拷(d锟斤拷ng)锟絙锟矫★拷
锟斤拷锟絞(sh锟斤拷)锟斤拷锟斤拷(sh锟斤拷)
锟斤拷要锟斤拷锟斤拷(sh锟斤拷)
锟斤拷锟絈锟斤拷锟斤拷锟斤拷Mpa) |
0.05MPa |
锟斤拷锟絴(zh锟斤拷)锟截讹拷 |
-30锟芥~-350锟斤拷 |
锟斤拷(qi锟斤拷ng)锟斤拷試锟(y锟斤拷n) |
0.1MPa |
锟絤锟矫斤拷锟絴(zh锟斤拷) |
锟斤拷锟斤拷L(f锟斤拷ng)锟斤拷锟斤拷锟斤拷 |
锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷 |
25m/s |
泄漏锟斤拷 |
3% |
锟斤拷要锟斤拷锟斤拷锟斤拷锟
锟斤拷锟斤拷锟斤拷Q |
锟統锟絯 |
锟統锟斤拷 |
锟統锟絊 |
锟斤拷锟斤拷 |
碳锟 |
碳锟 |
碳鋼★拷锟斤拷锟絇锟 |
锟斤拷要锟斤拷锟斤拷锟紹锟接尺达拷 锟斤拷位锟斤拷mm
DN |
D |
D1 |
L |
L1 |
L2 |
锟斤拷n-锟斤拷d |
b |
300 |
405 |
370 |
120 |
716 |
220 |
8-12 |
10 |
350 |
455 |
420 |
140 |
786 |
240 |
8-14 |
10 |
400 |
505 |
470 |
140 |
924 |
270 |
12-18 |
10 |
450 |
570 |
530 |
160 |
999 |
295 |
12-18 |
10 |
500 |
620 |
580 |
160 |
1079 |
325 |
12-18 |
10 |
600 |
720 |
680 |
180 |
1140 |
380 |
16-18 |
12 |
700 |
820 |
780 |
180 |
1240 |
430 |
16-18 |
12 |
800 |
920 |
880 |
200 |
1350 |
490 |
16-18 |
12 |
900 |
1040 |
990 |
200 |
1450 |
540 |
16-18 |
14 |
1000 |
1140 |
1090 |
220 |
1550 |
590 |
20-18 |
14 |
1100 |
1240 |
1190 |
220 |
1800 |
640 |
20-18 |
14 |
1200 |
1340 |
1290 |
240 |
1900 |
690 |
20-18 |
14 |
1300 |
1440 |
1390 |
240 |
2020 |
760 |
20-18 |
16 |
1400 |
1540 |
1490 |
260 |
2120 |
810 |
24-18 |
16 |
1500 |
1640 |
1590 |
260 |
2220 |
860 |
24-18 |
16 |
1600 |
1740 |
1690 |
280 |
2390 |
980 |
24-18 |
16 |
1700 |
1840 |
1790 |
280 |
2590 |
1030 |
28-22 |
16 |
1800 |
1940 |
1890 |
300 |
2709 |
1096 |
28-22 |
16 |
1900 |
2040 |
1990 |
300 |
2826 |
1146 |
32-22 |
16 |
2000 |
2150 |
2090 |
320 |
2926 |
1196 |
32-26 |
16 |