һaƷf
ܵ^VȥܵwݔЊAws||ͨ^·ݔܵ^Vrܵ^VÓЊAĹws|ʹ|õ^VĶCC\D
ܵ^V_һrֹͣ|ݔܵ^VϴͶʹü
1aƷ̖ע
2aƷӆ؛f
1STܵ^VQȼ֞0.61.01.62.02.54.05.06.3MPaӹrЇҬFеP˜
2c^ճȴҸ^ͣҪߵĽ|xPʽ^V
ڹws|^ճȴrxû@ʽ^V
|l90׃xT^V
Rr^VڹܵϣxF^V
ֱܵСDN400rxYT^V
3^VͨСڹܵͨһߑһ
4^V|cBӹ·IJ|ͬ
5؛rע^VIJضԼ|Pg
ܵ^VòP䓽zWļg
ĿĿ/Ӣ |
zmm |
ɔrصm |
10 |
0.508 |
2032 |
12 |
0.475 |
1660 |
14 |
0.376 |
1438 |
16 |
0.315 |
1273 |
18 |
0.315 |
1096 |
20 |
0.273 |
955 |
22 |
0.234 |
882 |
24 |
0.234 |
785 |
26 |
0.234 |
743 |
28 |
0.234 |
673 |
30 |
0.234 |
614 |
32 |
0.234 |
560 |
36 |
0.234 |
472 |
38 |
0.234 |
455 |
40 |
0.193 |
442 |
50 |
0.152 |
356 |
60 |
0.122 |
301 |
80 |
0.102 |
216 |
100 |
0.081 |
173 |
120 |
0.081 |
131 |
140 |
0.065 |
104 |
170 |
0.065 |
89 |
200 |
0.050 |
74 |
230 |
0.050 |
61 |
270 |
0.035 |
53 |
325 |
0.035 |
44 |
STϵйܵ^VaƷҎ
1STY^VY^V
YͺʽmB^VSTYIͣ
PN5.0MpaDN15400
D1 STYIͺʽmB^VʾD
1 STYIͺʽmB^Vg
Qֱ
DN |
Yߴ |
L1 |
L2 |
15 |
260 |
180 |
20 |
270 |
190 |
25 |
270 |
190 |
32 |
280 |
230 |
40 |
280 |
240 |
50 |
290 |
280 |
65 |
320 |
305 |
80 |
350 |
345 |
100 |
425 |
450 |
150 |
540 |
530 |
200 |
700 |
670 |
250 |
800 |
750 |
300 |
950 |
850 |
350 |
1050 |
920 |
400 |
1250 |
920 |
2STT^VT^V
1TͺʽmB^VSTTͣ
PN5.0MpaDN80400
D2 STTͺʽmB^VʾD
2 STTͺʽmB^Vg
Qֱ
DN |
Yߴ |
L1 |
L2 |
80 |
330 |
150 |
100 |
360 |
160 |
150 |
440 |
200 |
200 |
540 |
230 |
250 |
600 |
270 |
300 |
680 |
300 |
350 |
750 |
340 |
400 |
850 |
380 |
2TֱͬmB^VSTTͣ
PN5.0MpaDN50600
D3 STTͷmB^VʾD
3 STTͷmB^Vg
Qֱ
DN |
Yߴ |
L1 |
L2 |
50 |
149 |
256 |
65 |
170 |
292 |
80 |
182 |
312 |
100 |
210 |
362 |
125 |
235 |
420 |
150 |
260 |
464 |
200 |
320 |
560 |
250 |
380 |
670 |
300 |
430 |
780 |
350 |
450 |
780 |
400 |
530 |
910 |
500 |
650 |
1140 |
600 |
670 |
1210 |
3Tͬʽ^VSTTͣ
PN1.66.3MpaDN80400
D4 STTͬʽ^VʾD
4 STTͬʽ^Vg
Qֱ
DN |
D1 = D2 |
L2 = L3 |
L1 |
|
|
PN1.6 |
PN2.5 |
PN4.0 |
PN6.3 |
80 |
88.9 |
89 |
86 |
268 |
261 |
263 |
282 |
100 |
114.3 |
108 |
105 |
312 |
304 |
314 |
330 |
150 |
168.3 |
159 |
143 |
402 |
392 |
394 |
423 |
200 |
219.1 |
219 |
178 |
489 |
469 |
487 |
510 |
250 |
273 |
273 |
216 |
566 |
550 |
579 |
599 |
300 |
323.9 |
325 |
254 |
656 |
632 |
670 |
691 |
350 |
355.6 |
377 |
279 |
722 |
695 |
730 |
757 |
400 |
406.4 |
426 |
305 |
776 |
764 |
808 |
815 |
4Tֱͬʽ^VSTTͣ
PN6.3MpaDN50400
D5 STTֱͬʽ^VʾD
5 STTֱͬʽ^Vg
Qֱ
DN |
Yߴ |
D0 |
L |
H |
50 |
60.3 |
128 |
175 |
65 |
76.1 |
152 |
195 |
80 |
88.9 |
172 |
210 |
100 |
114.3 |
210 |
230 |
125 |
139.7 |
248 |
310 |
150 |
168.3 |
286 |
335 |
200 |
219.1 |
356 |
400 |
250 |
273 |
432 |
450 |
300 |
325.6 |
508 |
535 |
350 |
355.6 |
558 |
580 |
400 |
406.4 |
310 |
640 |
3STL^V@ʽ^V
1Lͻ@ʽֱͨmB^VSTLͣ
PN5.0MpaDN25300
D6 STLͻ@ʽֱͨmB^VʾD
6 STLͻ@ʽֱͨmB^Vg
Qֱ
DN |
Yߴ |
D0 |
L |
H |
H1 |
25 |
76 |
180 |
260 |
160 |
32 |
76 |
200 |
270 |
160 |
40 |
108 |
260 |
300 |
170 |
50 |
108 |
260 |
300 |
170 |
65 |
133 |
330 |
360 |
210 |
80 |
159 |
340 |
400 |
250 |
100 |
219 |
400 |
470 |
300 |
125 |
273 |
480 |
550 |
360 |
150 |
273 |
500 |
630 |
420 |
200 |
325 |
560 |
780 |
530 |
250 |
426 |
660 |
930 |
640 |
300 |
478 |
750 |
1200 |
840 |
2Lͻ@ʽدBֱͨmB^VSTLͣ PN5.0MpaDN25300
D7 STLͻ@ʽدBֱͨmB^VʾD
7 STLͻ@ʽدBֱͨmB^Vg
Qֱ
DN |
Yߴ |
D0 |
L |
H |
H1 |
25 |
76 |
180 |
260 |
160 |
32 |
76 |
200 |
270 |
160 |
40 |
108 |
260 |
300 |
170 |
50 |
108 |
260 |
300 |
170 |
65 |
133 |
330 |
360 |
210 |
80 |
159 |
340 |
400 |
250 |
100 |
219 |
400 |
470 |
300 |
125 |
273 |
480 |
550 |
360 |
150 |
273 |
500 |
630 |
420 |
200 |
325 |
560 |
780 |
530 |
250 |
426 |
660 |
930 |
640 |
300 |
478 |
750 |
1200 |
840 |
3Lͻ@ʽֱ֧ͨmB^VSTLͣ PN5.0MpaDN350500
D7 STLͻ@ʽֱ֧ͨmB^VʾD
7 STLͻ@ʽֱ֧ͨmB^Vg
Qֱ
DN |
Yߴ |
H |
D0 |
D1 |
L |
H1 |
H2 |
n- |
350 |
1680 |
500 |
420 |
800 |
300 |
1310 |
3-20 |
400 |
1850 |
550 |
450 |
840 |
300 |
1450 |
3-20 |
450 |
2050 |
600 |
520 |
960 |
300 |
1610 |
3-24 |
500 |
2210 |
700 |
620 |
1060 |
300 |
1740 |
3-24 |
4Lͻ@ʽߵͽӹܷmB^VSTLͣ PN5.0MpaDN25300
D8 STLͻ@ʽߵͽӹܷmB^VʾD
8 STLͻ@ʽߵͽӹܷmB^Vg
Qֱ
DN |
Yߴ |
D0 |
H |
H1 |
H2 |
L |
25 |
76 |
280 |
110 |
180 |
180 |
32 |
76 |
285 |
110 |
180 |
200 |
40 |
108 |
340 |
120 |
220 |
260 |
50 |
108 |
340 |
120 |
220 |
260 |
65 |
133 |
400 |
160 |
270 |
330 |
80 |
159 |
460 |
180 |
320 |
340 |
100 |
219 |
550 |
220 |
390 |
400 |
125 |
273 |
630 |
260 |
450 |
480 |
150 |
273 |
720 |
310 |
530 |
500 |
200 |
325 |
900 |
390 |
670 |
560 |
250 |
426 |
1070 |
480 |
800 |
660 |
300 |
478 |
1360 |
640 |
1040 |
750 |
5Lͻ@ʽدBߵͽӹܷmB^VSTLͣ PN5.0MpaDN25300
D9 STLͻ@ʽدBߵͽӹܷmB^VʾD
9 STLͻ@ʽدBߵͽӹܷmB^Vg
Qֱ
DN |
Yߴ |
D0 |
H |
H1 |
H2 |
L |
25 |
76 |
280 |
110 |
180 |
180 |
32 |
76 |
285 |
110 |
180 |
200 |
40 |
108 |
340 |
120 |
220 |
260 |
50 |
108 |
340 |
120 |
220 |
260 |
65 |
133 |
400 |
160 |
270 |
330 |
80 |
159 |
460 |
180 |
320 |
340 |
100 |
219 |
550 |
220 |
390 |
400 |
125 |
273 |
630 |
260 |
450 |
480 |
150 |
273 |
720 |
310 |
530 |
500 |
200 |
325 |
900 |
390 |
670 |
560 |
250 |
426 |
1070 |
480 |
800 |
660 |
300 |
478 |
1360 |
640 |
1040 |
750 |
6Lͻ@ʽ֧θߵͽӹܷmB^VSTLͣ PN5.0MpaDN350500
D10 STLͻ@ʽ֧θߵͽӹܷmB^VʾD
10 STLͻ@ʽ֧θߵͽӹܷmB^Vg
Qֱ
DN |
Yߴ |
H |
D0 |
D1 |
L |
H1 |
H2 |
n- |
350 |
1890 |
500 |
400 |
800 |
300 |
1520 |
3-20 |
400 |
2000 |
550 |
440 |
840 |
300 |
1600 |
3-20 |
450 |
2320 |
600 |
520 |
960 |
300 |
1880 |
3-24 |
500 |
2510 |
700 |
620 |
1080 |
300 |
2040 |
3-24 |
4STJF^V
1JͼFRr^VSTJͣ
PN2.5MpaDN25600
D11 STJͼFRr^VʾD
11 STJͼFRr^Vg
Qֱ
DN |
Yߴ |
D |
H |
R |
d |
PN0.6 |
PN1.0 |
PN2.5 |
25 |
62 |
70 |
70 |
26 |
90 |
2 |
32 |
72 |
80 |
80 |
34 |
100 |
2 |
40 |
84 |
90 |
90 |
41 |
120 |
2 |
50 |
94 |
105 |
105 |
55 |
130 |
2 |
65 |
114 |
125 |
125 |
77 |
140 |
2 |
80 |
132 |
142 |
142 |
92 |
150 |
2 |
100 |
152 |
162 |
162 |
113 |
160 |
2 |
125 |
182 |
192 |
192 |
143 |
190 |
2 |
150 |
206 |
218 |
218 |
172 |
210 |
2 |
200 |
262 |
272 |
282 |
242 |
240 |
2 |
250 |
316 |
326 |
340 |
302 |
270 |
3 |
300 |
370 |
382 |
395 |
363 |
300 |
3 |
350 |
420 |
438 |
454 |
425 |
340 |
6 |
400 |
470 |
492 |
510 |
479 |
365 |
6 |
500 |
575 |
500 |
616 |
600 |
430 |
6 |
600 |
676 |
690 |
726 |
714 |
490 |
6 |
2JƽFRr^VSTJͣ PN2.5MpaDN25600
D12 STJƽFRr^VʾD
12 STJƽFRr^Vg
Qֱ
DN |
Yߴ |
D |
H |
R |
d |
PN0.6 |
PN1.0 |
PN2.5 |
25 |
62 |
70 |
70 |
46 |
90 |
2 |
32 |
72 |
80 |
80 |
61 |
100 |
2 |
40 |
84 |
90 |
90 |
66 |
120 |
2 |
50 |
94 |
105 |
105 |
81 |
130 |
2 |
65 |
114 |
125 |
125 |
91 |
140 |
2 |
80 |
132 |
142 |
142 |
111 |
150 |
2 |
100 |
152 |
162 |
162 |
141 |
160 |
2 |
125 |
182 |
192 |
192 |
172 |
190 |
2 |
150 |
206 |
218 |
218 |
202 |
210 |
2 |
200 |
262 |
272 |
282 |
262 |
240 |
2 |
250 |
316 |
326 |
340 |
322 |
270 |
3 |
300 |
370 |
382 |
395 |
362 |
300 |
3 |
350 |
420 |
438 |
454 |
404 |
340 |
6 |
400 |
470 |
492 |
510 |
464 |
365 |
6 |
500 |
575 |
500 |
616 |
564 |
430 |
6 |
600 |
676 |
690 |
726 |
684 |
490 |
6 | |