規(guī)格
Standard

內(nèi)徑
Lnside Diameter

外徑
Outside Diameter

壁厚
Breastwork is thick

彎曲半徑
Bending radius

∮4
∮6
∮7
∮8
∮9
∮10
∮11
∮12
∮13
∮14
∮15
∮16
∮17
∮19
∮20
∮22
∮23
∮25
∮26
∮29
∮34

5.2±0.2
6.3±0.3
7.3±0.3
8.5
8.9±0.3
10.1
11.9±0.3
12
12.9
14.2
15.3±0.3
16.2
17
19.3±0.4
20.2
21.8
23.7
24.9
26.3
29.3
34.2

7.3±0.2
9.2±0.3
10±0.3
11.6
13.0±0.3
12.7
15.8±0.3
15.6
15.8
16.4
21.1±0.4
18.8
19
25.7±0.4
26
25.6
28
31.6
31.4
33.9
39.5

0.2+0.10
0.2+0.10
0.2+0.10
0.2+0.10
0.2+0.10
0.2+0.10
0.2+0.10
0.2+0.10
0.2+0.10
0.2+0.10
0.25+0.10
0.25+0.10
0.25+0.10
0.30+0.10
0.30+0.10
0.30+0.10
0.30+0.10
0.30+0.10
0.30+0.10
0.30+0.10
0.30+0.10

≧10
≧12
≧12
≧18
≧18
≧18
≧18
≧22
≧22
≧25
≧20
≧25
≧25
≧22
≧22
≧22
≧22
≧25
≧25
≧60
≧30