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| 4.PVC/FRP管和管件尺寸参数 |
|
公称内经
Nominal lnside Diametef |
尺寸参数 size paramerers |
|
D |
D1 |
R |
H1 |
H2 |
H3 |
C |
T |
Z×D |
|
ND15 |
95 |
65 |
45 |
110 |
180 |
90 |
25 |
10 |
4-φ14 |
| ND20 |
105 |
75 |
60 |
110 |
200 |
100 |
25 |
12 |
4-φ14 |
| ND25 |
115 |
85 |
65 |
120 |
240 |
110 |
25 |
14 |
4-φ14 |
| ND32 |
140 |
100 |
80 |
140 |
250 |
120 |
30 |
16 |
4-φ18 |
| N40 |
150 |
110 |
80 |
140 |
260 |
150 |
40 |
16 |
4-φ18 |
|
ND50 |
165 |
125 |
150 |
150 |
280 |
170 |
50 |
18 |
4-φ18 |
|
ND65 |
185 |
145 |
180 |
160 |
300 |
180 |
50 |
18 |
4-φ18 |
|
ND80 |
200 |
160 |
120 |
180 |
300 |
190 |
50 |
20 |
4-φ18 |
|
ND100 |
220 |
180 |
150 |
190 |
335 |
200 |
60 |
20 |
8-φ18 |
|
ND125 |
250 |
210 |
180 |
210 |
400 |
245 |
70 |
22 |
8-φ18 |
|
ND150 |
285 |
240 |
210 |
260 |
450 |
290 |
80 |
23 |
8-φ22 |
|
ND200 |
340 |
295 |
300 |
340 |
570 |
340 |
110 |
24 |
8-φ22 |
|
ND250 |
395 |
350 |
375 |
410 |
650 |
380 |
130 |
24 |
12-φ22 |
|
ND300 |
445 |
400 |
450 |
500 |
740 |
410 |
150 |
26 |
12-φ22 |
|
ND400 |
565 |
515 |
600 |
660 |
980 |
430 |
|
|
16-φ27 |
|
ND500 |
670 |
620 |
750 |
810 |
1100 |
530 |
|
|
20-φ27 |
|
Nd600 |
780 |
725 |
900 |
970 |
1400 |
630 |
|
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20-φ30 |
|
ND700 |
895 |
840 |
1050 |
1130 |
1560 |
730 |
|
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24-φ30 |
|
Nd800 |
1015 |
950 |
1200 |
1280 |
1700 |
830 |
|
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20-φ33 |
|
Nd1000 |
1230 |
1160 |
1500 |
1600 |
200 |
1030 |
|
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28-φ36 |
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| 附注: |
1、公称压力1.6-4.0MPa的管道连接方式另行设计。
2、承插式异径管中C1、C2等于相应管径的C.DN1、DN2相差两个管径以内时,H3按大端标准束节的H3,DN1、DN2相差三个管径以上时,H3按大端标准束节H3的1.2-1.8倍。
3、非标、异形管件接图制作或代为设计。
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