公稱通徑 DN |
主要外形尺寸 |
彎頭 90º |
彎頭 45º |
三通 |
四通 |
異徑管 |
||||||
D |
D1 |
D2 |
b |
f |
Z-d |
L |
L |
L |
H |
L=2H |
L |
|
25 |
115 |
85 |
65 |
14 |
2 |
4-Ø14 |
90 |
50 |
180 |
90 |
180 |
150 |
32 |
140 |
100 |
76 |
16 |
2 |
4-Ø18 |
90 |
50 |
180 |
90 |
180 |
150 |
40 |
150 |
110 |
84 |
16 |
3 |
4-Ø18 |
100 |
60 |
200 |
100 |
200 |
150 |
50 |
165 |
125 |
99 |
16 |
3 |
4-Ø18 |
125 |
65 |
250 |
125 |
250 |
150 |
65 |
185 |
145 |
118 |
18 |
3 |
4-Ø18 |
130 |
70 |
260 |
130 |
260 |
150 |
80 |
200 |
160 |
132 |
18 |
3 |
8-Ø18 |
140 |
75 |
280 |
140 |
280 |
150 |
100 |
220 |
180 |
156 |
20 |
3 |
8-Ø18 |
160 |
80 |
300 |
150 |
300 |
150 |
125 |
250 |
210 |
184 |
22 |
3 |
8-Ø18 |
190 |
95 |
380 |
190 |
380 |
180 |
150 |
285 |
240 |
211 |
22 |
3 |
8-Ø22 |
203 |
105 |
440 |
220 |
440 |
180 |
200 |
340 |
295 |
266 |
22 |
3 |
8-Ø22 |
230 |
140 |
450 |
225 |
450 |
250 |
250 |
395 |
350 |
319 |
24 |
3 |
12-Ø22 |
280 |
165 |
526 |
263 |
526 |
250 |
300 |
445 |
400 |
370 |
26 |
4 |
12-Ø22 |
305 |
190 |
530 |
265 |
530 |
250 |
350 |
505 |
460 |
429 |
26 |
4 |
16-Ø22 |
350 |
190 |
700 |
350 |
700 |
250 |
400 |
565 |
515 |
480 |
26 |
4 |
16-Ø26 |
400 |
200 |
760 |
380 |
760 |
250 |
450 |
615 |
565 |
530 |
26 |
4 |
20-Ø26 |
450 |
230 |
840 |
420 |
840 |
300 |
500 |
670 |
620 |
582 |
28 |
4 |
20-Ø26 |
500 |
280 |
920 |
460 |
920 |
300 |
600 |
780 |
725 |
682 |
28 |
5 |
20-Ø30 |
600 |
320 |
1000 |
500 |
1000 |
400 |
700 |
895 |
840 |
794 |
30 |
5 |
24-Ø30 |
700 |
450 |
1140 |
570 |
1140 |
500 |
800 |
1015 |
950 |
901 |
32 |
5 |
24-Ø33 |
800 |
510 |
1220 |
610 |
1220 |
600 |
900 |
1115 |
1050 |
1001 |
34 |
5 |
28-Ø33 |
900 |
630 |
1540 |
770 |
1540 |
700 |
1000 |
1230 |
1160 |
1112 |
34 |
5 |
28-Ø36 |
1000 |
720 |
1800 |
900 |
1800 |
800 |
1200 |
1455 |
1380 |
1328 |
38 |
5 |
32-Ø39 |
1200 |
850 |
2240 |
1120 |
2240 |
900 |