主要外型和连接尺寸 Main Extemal and Connecting Dimensions |
公称通经 Nominaldiameteter |
L |
D |
D1 |
D2 |
b |
Z-φd |
H |
D0 |
PN10 |
PN16 |
PN10 |
PN16 |
50 |
180 |
100 |
125 |
- |
155 |
18 |
4-φ19 |
4-φ19 |
365 |
200 |
65 |
190 |
118 |
145 |
- |
185 |
19 |
4-φ19 |
4-φ19 |
442 |
200 |
80 |
240 |
125 |
160 |
- |
211 |
21 |
8-φ19 |
8-φ19 |
540 |
250 |
100 |
250 |
152 |
180 |
- |
238 |
21 |
8-φ19 |
8-φ19 |
616 |
250 |
125 |
254 |
184 |
210 |
- |
250 |
19 |
8-φ19 |
8-φ19 |
710 |
340 |
150 |
280 |
204 |
240 |
- |
290 |
22 |
8-φ23 |
8-φ23 |
812 |
340 |
200 |
300 |
256 |
295 |
- |
342 |
23 |
8-φ23 |
12-φ23 |
1010 |
400 |
250 |
380 |
308 |
350 |
355 |
410 |
24 |
12-φ23 |
12-φ28 |
1180 |
450 |
300 |
400 |
362 |
400 |
410 |
464 |
25 |
12-φ23 |
12-φ28 |
1385 |
500 |
350 |
430 |
414 |
460 |
470 |
530 |
26 |
16-φ23 |
16-φ28 |
1542 |
560 |
400 |
406 |
480 |
515 |
525 |
580 |
28 |
16-φ28 |
16-φ31 |
1759 |
640 |
450 |
432 |
530 |
565 |
585 |
640 |
30 |
20-φ28 |
20-φ31 |
1972 |
720 |
500 |
457 |
585 |
620 |
650 |
715 |
31.5 |
20-φ28 |
20-φ34 |
- |
720 |
600 |
508 |
685 |
685 |
770 |
840 |
36 |
20-φ31 |
20-φ37 |
- |
800 | | |
■主要外型和连接尺寸 Main Extemal and Connecting Dimensions |
公称通经 Nominaldiameteter |
L |
PN1.0MPa |
PN1.6MPa |
D2 |
H |
D0 |
D |
D1 |
b |
Z-φd |
D |
D1 |
b |
Z-φd |
40 |
165 |
150 |
110 |
28 |
4-18 |
150 |
110 |
18 |
4-18 |
84 |
75 |
160 |
50 |
178 |
165 |
125 |
20 |
4-18 |
165 |
125 |
20 |
4-18 |
99 |
82 |
160 |
65 |
190 |
185 |
145 |
20 |
4-18 |
185 |
145 |
20 |
4-18 |
118 |
92 |
180 |
80 |
203 |
200 |
160 |
22 |
4-18 |
200 |
160 |
20 |
4-18 |
132 |
100 |
180 |
100 |
229 |
220 |
180 |
22 |
8-18 |
220 |
180 |
22 |
8-18 |
156 |
110 |
240 |
125 |
254 |
250 |
210 |
24 |
8-18 |
250 |
210 |
22 |
8-18 |
184 |
133 |
280 |
150 |
267 |
285 |
240 |
24 |
8-22 |
285 |
240 |
24 |
8-22 |
211 |
142 |
340 |
200 |
292 |
340 |
295 |
26 |
8-22 |
340 |
295 |
24 |
12-22 |
266 |
170 |
400 |
250 |
330 |
395 |
350 |
28 |
12-22 |
405 |
355 |
26 |
12-26 |
319 |
202 |
450 |
300 |
356 |
440 |
400 |
28 |
12-22 |
460 |
410 |
28 |
12-26 |
370 |
230 |
500 |
350 |
381 |
520 |
460 |
30 |
16-22 |
520 |
470 |
30 |
16-26 |
429 |
260 |
560 |
400 |
406 |
580 |
515 |
32 |
16-26 |
580 |
525 |
32 |
16-30 |
480 |
290 |
640 |
450 |
432 |
640 |
565 |
32 |
20-26 |
640 |
585 |
34 |
20-30 |
530 |
320 |
720 |
500 |
457 |
715 |
620 |
34 |
20-26 |
715 |
650 |
36 |
20-33 |
585 |
357 |
720 |
600 |
508 |
810 |
725 |
36 |
20-30 |
840 |
725 |
38 |
20-36 |
685 |
420 |
80 | |