Overview
The double flange force transmission joint has short structure, reasonable design, reliable sealing, convenient loading and unloading, can compensate the axial displacement of the pipeline within a certain range, transmit the axial push and pull force, and has the functions of adjusting the maximum expansion amount and preventing the nozzle from loosening. It can be used instead of U-tube, bellows and other expansion joints, and is an ideal solution to the problems of pipeline installation and expansion.
Main materials
序号 |
名称 |
数量 |
材料 |
1 |
本体 |
1 |
QT400-15,Q235A, ZG230-450,20 |
2 |
密封圈 |
1 |
NBR |
3 |
压盖 |
1 |
QT400-15,Q235A, ZG230-450,20 |
4 |
短管法兰 |
1 |
Q235A,20,16Mn |
5 |
螺柱 |
n |
Q235A,35, 1Cr18Ni9Ti |
6 |
螺母 |
5n |
Q235A,20, 1Cr18Ni9Ti |
Main overall dimensions and connection dimensions (mm)
公称通径 DN |
管子外径 Dw |
外形尺寸 |
法兰连接尺寸 |
||||||||
L |
△L |
0.6MPa |
1.0MPa |
||||||||
D |
D1 |
n-Th |
b |
D |
D1 |
n-Th |
b |
||||
65 |
76 |
200 |
40 |
160 |
130 |
4-M12 |
|
185 |
145 |
4-M16 |
20 |
80 |
89 |
200 |
40 |
190 |
150 |
4-M16 |
18 |
200 |
160 |
8-M16 |
22 |
100 |
114 |
200 |
40 |
210 |
170 |
4-M16 |
18 |
220 |
180 |
8-M16 |
24 |
125 |
140 |
200 |
40 |
240 |
200 |
8-M16 |
20 |
250 |
210 |
8-M16 |
26 |
150 |
168 |
200 |
40 |
265 |
225 |
8-M16 |
20 |
285 |
240 |
8-M20 |
26 |
200 |
219 |
200 |
40 |
320 |
280 |
8-M16 |
22 |
340 |
295 |
8-M20 |
28 |
250 |
273 |
200 |
40 |
375 |
335 |
12-M16 |
24 |
395 |
350 |
|
28 |
300 |
325 |
220 |
50 |
440 |
395 |
12-M20 |
24 |
445 |
400 |
|
28 |
350 |
377 |
220 |
50 |
490 |
445 |
12-M20 |
26 |
505 |
460 |
16-M20 |
30 |
400 |
426 |
220 |
50 |
540 |
495 |
16-M20 |
28 |
566 |
515 |
16-M24 |
32 |
450 |
480 |
220 |
50 |
595 |
550 |
16-M20 |
28 |
615 |
565 |
20-M24 |
32 |
500 |
530 |
220 |
50 |
645 |
600 |
20-M20 |
30 |
670 |
620 |
20-M24 |
34 |
600 |
630 |
240 |
50 |
755 |
705 |
20-M24 |
30 |
780 |
725 |
20-M27 |
36 |
700 |
720 |
240 |
50 |
860 |
810 |
24-M24 |
32 |
895 |
840 |
24-M27 |
40 |
800 |
820 |
320 |
60 |
975 |
920 |
24-M27 |
34 |
1015 |
950 |
24-M30 |
44 |
900 |
920 |
320 |
60 |
1075 |
1020 |
24-M27 |
36 |
1115 |
1050 |
28-M30 |
46 |
1000 |
1020 |
320 |
60 |
1175 |
1120 |
28-M27 |
36 |
1230 |
1160 |
28-M33 |
50 |
1200 |
1220 |
370 |
60 |
1405 |
1340 |
32-M30 |
40 |
1455 |
1380 |
32-M36 |
56 |
1400 |
1420 |
370 |
60 |
1630 |
1560 |
36-M33 |
44 |
1675 |
1590 |
36-M39 |
62 |
1600 |
1620 |
380 |
60 |
1830 |
1760 |
40-M33 |
48 |
1915 |
1820 |
40-M45 |
68 |
1800 |
1820 |
380 |
60 |
2045 |
1970 |
44-M36 |
50 |
2115 |
2020 |
44-M45 |
70 |
2000 |
2020 |
400 |
60 |
2265 |
2180 |
48-M39 |
54 |
2325 |
2230 |
48-M45 |
74 |
2200 |
2220 |
400 |
60 |
2475 |
2390 |
52-M39 |
60 |
2550 |
2440 |
52-M52 |
80 |
2400 |
2420 |
400 |
60 |
2685 |
2600 |
56-M39 |
62 |
2760 |
2650 |
56-M52 |
82 |