描述:
特性:
ANSI SCH80
Size
D
Tolerance
t(min)
D1
1/2″
21.34
±0.10
3.73
+0.51
13.84
3/4″
26.67
3.91
18.88
1″
33.4
±0.13
4.55
+0.53
24.3
1-1/4″
42.16
4.85
+0.58
32.5
1-1/2″
48.26
±0.15
5.08
+0.61
38.14
2″
60.33
5.54
+0.66
49.22
2-1/2″
73.03
±0.18
7.01
+0.84
58.98
3″
88.9
±0.20
7.62
+0.91
73.66
4″
114.3
±0.23
8.56
+1.02
97.18
5″
141.3
±0.25
9.52
+1.14
122.26
6″
168.28
±0.28
10.97
+1.32
146.34
8″
219.08
±0.38
12.70
+1.52
193.68
10″
273.05
15.06
+1.80
242.98
12″
323.85
17.45
+2.08
289
14″
355.60
19.05
+2.29
317.5
16″
406.40
±0.48
21.41
+2.57
363.58
18″
457.20
23.80
+2.84
409.6
20″
508.00
±0.58
26.19
+3.15
455.62
24″
609.60
±0.79
30.94
+3.17
547.72
ANSI SCH40
2.77
15.76
2.87
20.96
33.40
3.38
26.64
3.56
35.08
3.68
40.94
52.48
5.16
62.68
88.90
5.49
77.92
114.30
6.02
+0.71
102.26
141.30
6.55
+0.79
128.2
7.11
+0.86
154.08
8.18
+0.99
202.74
9.27
+1.12
254.51
10.31
+1.24
303.23
11.10
+1.35
333.40
381.00
14.27
+1.70
428.66
477.34
574.70
DIN:GB
de
壁厚e(min)
L
化工用
给水用
PN1.0
PN1.6
20
2.0
2.3
-
4M
25
2.8
32
2.4
3.6
40
3.0
4.5
50
3.7
5.6
63
4.7
7.1
75
5.5
8.4
90
6.6
10.1
4.3
6.7
110
8.1
12.3
4.8
7.2
140
10.3
15.7
6.1
8.3
160
11.8
17.9
7.0
9.5
225
16.6
25.1
9.8
13.4
6M
250
18.4
27.9
10.9
14.8
315
23.2
13.7
18.7
