13914577909
|
公称外径
De
|
外径偏差
|
0.6MPa
|
0.8MPa
|
1.0MPa
|
1.6MPa
|
2.0MPa
|
|||||
|
壁厚
|
偏差
|
壁厚
|
偏差
|
壁厚
|
偏差
|
壁厚
|
偏差
|
壁厚
|
偏差
|
||
|
75
|
+0.7
0
|
|
|
|
|
|
|
|
|
6.8
|
+1.1
0
|
|
90
|
+0.9
0
|
|
|
|
|
|
|
|
|
8.2
|
+1.3
0
|
|
110
|
+1.0
0
|
|
|
|
|
|
|
8.4
|
+1.3
0
|
10.0
|
+1.5
0
|
|
125
|
+1.2
0
|
|
|
|
|
6.0
|
+0.9
0
|
9.2
|
+1.4
0
|
11.4
|
+1.8
0
|
|
140
|
+1.3
0
|
|
|
|
|
6.7
|
+1.1
0
|
10.3
|
+1.6
0
|
12.7
|
+2.0
0
|
|
160
|
+1.5
0
|
|
|
6.2
|
+1.0
0
|
7.7
|
+1.2
0
|
11.8
|
+1.8
0
|
14.6
|
+2.2
0
|
|
180
|
+1.7
0
|
|
|
6.9
|
+1.1
0
|
8.6
|
+1.3
0
|
13.3
|
+2.0
0
|
16.4
|
+3.2
0
|
|
200
|
+1.8
0
|
5.9
|
+0.9
0
|
7.7
|
+1.2
0
|
9.6
|
+1.5
0
|
14.7
|
+2.3
0
|
18.2
|
+3.6
0
|
|
225
|
+2.1
0
|
6.6
|
+1.0
0
|
8.6
|
+1.3
0
|
10.8
|
+1.7
0
|
16.6
|
+3.3
0
|
20.5
|
+4.0
0
|
|
250
|
+2.3
0
|
7.3
|
+1.1
0
|
9.6
|
+1.5
0
|
11.9
|
+1.8
0
|
18.4
|
+3.6
0
|
22.7
|
+4.5
0
|
|
280
|
+2.6
0
|
8.2
|
+1.3
0
|
10.7
|
+1.7
0
|
13.4
|
+2.1
0
|
20.6
|
+4.1
0
|
25.4
|
+5.0
0
|
|
315
|
+2.9
0
|
9.2
|
+1.4
0
|
12.1
|
+1.9
0
|
15.0
|
+2.3
0
|
23.2
|
+4.6
0
|
28.6
|
+5.7
0
|
|
355
|
+3.2
0
|
10.4
|
+1.6
0
|
13.6
|
+2.1
0
|
16.9
|
+3.3
0
|
26.1
|
+5.2
0
|
32.2
|
+6.4
0
|
|
400
|
+3.6
0
|
11.7
|
+1.8
0
|
15.3
|
+2.3
0
|
19.1
|
+3.8
0
|
29.4
|
+5.8
0
|
36.3
|
+7.2
0
|
|
450
|
+4.1
0
|
13.2
|
+2.0
0
|
17.2
|
+3.4
0
|
21.5
|
+4.2
0
|
33.1
|
+6.6
0
|
40.9
|
+8.1
0
|
|
500
|
+4.5
0
|
14.6
|
+2.2
0
|
19.1
|
+3.8
0
|
23.9
|
+4.7
0
|
36.8
|
+7.3
0
|
45.4
|
+9.0
0
|
|
560
|
+5.0
0
|
16.4
|
+3.2
0
|
21.4
|
+4.2
0
|
26.7
|
+5.3
0
|
41.2
|
+8.2
0
|
|
|
|
630
|
+5.7
0
|
18.4
|
+3.6
0
|
24.1
|
+4.8
0
|
30.0
|
+5.9
0
|
|
|
|
|
|
710
|
+6.4
0
|
20.7
|
+4.1
0
|
27.2
|
+5.4
0
|
33.9
|
+6.7
0
|
|
|
|
|
|
800
|
+7.2
0
|
23.3
|
+4.6
0
|
30.6
|
+6.1
0
|
38.1
|
+7.6
0
|
|
|
|
|
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