Ống nhựa PVC cứng hệ inch
Kích thước danh |
Đường kính ngoài danh nghĩa |
Chiều dài khớp nối |
Chiều dày thành ống danh nghĩa, en |
Chiều dài ống danh nghĩa, Ln |
||||||||
DN/OD |
dn |
L |
Lb |
PN 3 |
PN 5 |
PN 6 |
PN 9 |
PN 12 |
PN 15 |
|
|
|
mm |
Inch |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
m |
m |
21 |
1/2 |
21,4 |
30 |
– |
– |
– |
– |
– |
– |
1,6 |
4,0 |
6,0 |
27 |
3/4 |
26,8 |
35 |
– |
– |
– |
– |
– |
1,8 |
– |
4,0 |
6,0 |
34 |
1 |
33,6 |
40 |
– |
– |
– |
– |
– |
2,0 |
– |
4,0 |
6,0 |
42 |
11/4 |
42,3 |
44 |
– |
– |
– |
– |
2,1 |
– |
– |
4,0 |
6,0 |
49 |
11/2 |
48,3 |
55 |
– |
– |
– |
– |
2,4 |
– |
– |
4,0 |
6,0 |
60 |
2 |
60,3 |
63 |
– |
– |
– |
2,0 |
2,8 |
– |
– |
4,0 |
6,0 |
90 |
3 |
88,9 |
64 |
– |
1,7 |
– |
2,9 |
3,8 |
– |
– |
4,0 |
6,0 |
114 |
4 |
114,3 |
100 |
124 |
– |
3,2 |
3,8 |
4,9 |
– |
– |
4,0 |
6,0 |
168 |
6 |
168,3 |
132 |
137 |
– |
4,3 |
– |
7,3 |
– |
– |
4,0 |
6,0 |
220 |
8 |
219,1 |
200 |
151 |
– |
5,1 |
6,6 |
8,7 |
– |
– |
4,0 |
6,0 |