|
口徑 SU |
外徑 mm |
許可公差mm |
厚度 mm |
厚度公差 mm |
單位重量 kg/m |
容許壓力 kgf/㎝² |
|
|
外徑 |
周長 |
||||||
|
13 |
15.88 |
0 -0.37 |
---- |
0.8 |
±0.12 |
0.301 |
113.5 |
|
20 |
22.22 |
1.0 |
0.529 |
101.4 |
|||
|
25 |
28.58 |
1.0 |
0.687 |
78.8 |
|||
|
30 |
34.00 |
±0.34 |
±0.20 |
1.2 |
0.980 |
79.5 |
|
|
40 |
42.70 |
±0.43 |
1.2 |
1.24 |
63.3 |
||
|
50 |
48.60 |
±0.49 |
±0.25 |
1.2 |
1.42 |
55.6 |
|
|
60 |
60.50 |
±0.60 |
1.5 |
±0.15 |
2.20 |
55.9 |
|