1.4 对焊异径管 BW REDUCER |
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主管公称通径 |
近似重量 kg |
近似体积 m3 |
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DN |
NPS |
SCH10S |
SCH20 |
STD |
SCH40 |
XS |
SCH80 |
|
20 |
3/4 |
0.05 |
- |
0.08 |
0.08 |
0.10 |
0.10 |
0.027*10-3 |
25 |
1 |
0.10 |
- |
0.17 |
0.17 |
0.20 |
0.20 |
0.057*10-3 |
32 |
1-1/4 |
0.13 |
- |
0.21 |
0.21 |
0.25 |
0.25 |
0.091*10-3 |
40 |
1-1/2 |
0.20 |
- |
0.29 |
0.29 |
0.35 |
0.35 |
0.149*10-3 |
50 |
2 |
0.28 |
- |
0.42 |
0.42 |
0.58 |
0.58 |
0.276*10-3 |
65 |
2-1/2 |
0.45 |
- |
0.80 |
0.80 |
1.03 |
1.03 |
0.474*10-3 |
80 |
3 |
0.55 |
- |
1.05 |
1.05 |
1.42 |
1.42 |
0.703*10-3 |
90 |
3-1/2 |
0.74 |
- |
1.36 |
1.36 |
1.89 |
1.89 |
1.053*10-3 |
100 |
4 |
0.84 |
- |
1.63 |
1.63 |
2.27 |
2.27 |
1.333*10-3 |
125 |
5 |
1.38 |
- |
2.77 |
2.77 |
3.93 |
3.93 |
2.536*10-3 |
150 |
6 |
1.85 |
- |
3.96 |
3.96 |
5.95 |
5.95 |
3.965*10-3 |
200 |
8 |
2.80 |
- |
6.31 |
6.31 |
9.26 |
9.26 |
7.297*10-3 |
250 |
10 |
4.60 |
7.85 |
10.7 |
10.7 |
14.5 |
17.5 |
0.013 |
300 |
12 |
7.00 |
11.2 |
15.8 |
16.3 |
20.9 |
25.1 |
0.021 |
350 |
14 |
14.0 |
25.6 |
28.8 |
32.1 |
37.1 |
56.5 |
0.042 |
400 |
16 |
17.5 |
30.5 |
38.5 |
48.8 |
48.8 |
79.0 |
0.060 |
450 |
18 |
21.5 |
35.2 |
44.5 |
64.3 |
58.5 |
102 |
0.080 |
500 |
20 |
36.0 |
62.7 |
62.7 |
98.5 |
80.4 |
165 |
0.131 |
550 |
22 |
38.0 |
72.6 |
72.6 |
- |
93.8 |
181 |
0.159 |
600 |
24 |
47.5 |
97.1 |
79.1 |
142 |
101 |
226 |
0.189 |
650 |
26 |
- |
130 |
99.9 |
- |
130 |
- |
0.266 |
700 |
28 |
- |
142 |
110 |
- |
142 |
- |
0.308 |
750 |
30 |
85.0 |
152 |
119 |
- |
152 |
- |
0.354 |
800 |
32 |
- |
151 |
125 |
208 |
151 |
- |
0.402 |
850 |
34 |
- |
171 |
132 |
231 |
171 |
- |
0.456 |
900 |
36 |
- |
180 |
140 |
262 |
180 |
- |
0.510 |
950 |
38 |
- |
- |
148 |
- |
194 |
- |
0.568 |
1000 |
40 |
- |
- |
156 |
- |
203 |
- |
0.630 |
1050 |
42 |
- |
- |
178 |
- |
235 |
- |
0.695 |
1100 |
44 |
- |
- |
189 |
- |
244 |
- |
0.763 |
1150 |
46 |
- |
- |
199 |
- |
257 |
- |
0.970 |
1200 |
48 |
- |
- |
210 |
- |
269 |
- |
1.056 |
1300 |
52 |
- |
- |
223 |
- |
- |
- |
1.241 |
1400 |
56 |
- |
- |
241 |
- |
- |
- |
1.433 |
1500 |
60 |
- |
- |
258 |
- |
- |
- |
1.651 |
注:1)表中所示的重量为变径一档的近似重量,公称通径指异径管大端的公称通径。 2)按公称壁厚10mm计算的≥DN1300(NPS52)的重量值,列在STD列下。 |