寶蒂塑料--專業(yè)制造 塑料閥門系列、塑料管道系列
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公稱通徑DN(mm) |
D(mm) |
外徑偏差 |
PN0.4MPaS+?S + 偏差 |
PN0.6MPaS+ S + 偏差 |
PN0.8MPaS + S + 偏差 |
PN1.0MPaS +S + 偏差 |
20 |
25 |
±0.3 |
? | ? |
2.0+0.4 |
2.1 + 0.4 |
25 |
33 |
±0.3 |
? |
1.7+0.4 |
2.2+0.4 |
2.7 + 0.5 |
32 |
42 |
±0.4 |
? |
2.1 + 0.4 |
2.8 +0.5 |
3.4 + 0.5 |
40 |
50 |
±0.5 |
2.0+0.4 |
2.6 + 0.5 |
3.4+0.6 |
4.2 + 0.6 |
50 |
63 |
±0.5 |
2.3+0.5 |
3.3 + 0.6 |
4.3 +0.7 |
5.2+0.7 |
65 |
75 |
±0.7 |
2.7 + 0.5 |
3.9+0.6 |
5.1 + 0.8 |
6.2 + 0.9 |
80 |
90 |
±0.9 |
3.2 + 0.6 |
4.7+0.7 |
6.1 + 0.9 |
7.5 + 1.0 |
100 |
110 |
±1.0 |
3.9 + 0.6 |
5.7+0.8 |
7.5 + 1.0 |
9.1+1.2 |
? |
125 |
±1.3 |
5.0+0.7 |
6.2+0.9 |
8.5 + 1.2 |
10.6+1.4 |
125 |
140 |
±1.5 |
5.5 + 0.7 |
7.2+1.0 |
9.6+1.2 |
11.6+1.4 |
150 |
160 |
±1.5 |
5.7+0.8 |
8.3 + 1.1 |
10.8 + 1.3 |
13.3 + 1.6 |
? |
180 |
±1.7 |
6.4+0.9 |
9.3 +1.2 |
12.2+1.4 |
14.9+1.7 |
? |
200 |
±1.8 |
7.1+1.0 |
10.3 + 1.3 |
13.6+1.6 |
16.6+1.9 |
200 |
225 |
±2.1 |
7.9 + 1.0 |
11.6+1.4 |
15.2 + 1.7 |
18.7+2.1 |
? |
250 |
±2.3 |
8.8 + 1.1 |
12.9+1.5 |
17.0+1.9 |
20.7+2.3 |
250 |
280 |
2.6 |
9.9 + 1.2 |
14.4+1.7 |
18.9+2.1 |
23.2+2.6 |
300 |
315 |
±2.9 |
11.1 + 1.3 |
16.2+1.9 |
21.2+2.4 |
26.1 + 2.9 |
? |
355 |
±3.2 |
12.5 + 1.5 |
18.3 + 2.1 |
23.9+2.4 |
29.4+3.2 |
? |
400 |
±3.6 |
14.1 + 1.7 |
20.6+2.3 |
26.9+3.0 |
33.2+3.6 |
? |
450 |
±4.1 |
15.8+2.6 |
23.3 + 3.7 |
30.5 + 4.8 |
? |
? |
500 |
±4.5 |
17.6+2.9 |
25.7+4.1 |
33.9+5.3 |
? |
?