VẬT LIỆU
Ống nhựa PVC cứng hệ mét ISO 4422:1996(TCVN 6151-2:2002) được sản xuất từ hợp chất nhựa PVC không hóa dẻo.
CÁC ĐẶT TÍNH KHÁC
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Kích thước danh nghĩa |
Đường kính ngoài danh nghĩa |
Chiều dài khớp nối |
Chiều dày thành ống danh nghĩa, en |
Chiều dài ống danh nghĩa, Ln |
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|
DN/OD |
dn |
l | ln |
PN 4 |
PN 5 |
PN 6 |
PN 8 |
PN 10 |
PN 12,5 |
PN 16 |
||
| mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm |
m |
m |
|
20 |
20,0 |
20 |
– |
– |
– |
– |
– |
1,0 |
1,2 |
1,5 |
4,0 |
6,0 |
|
25 |
25,0 |
25 |
– |
– |
– |
– |
1,0 |
1,2 |
1,5 |
– |
4,0 |
6,0 |
|
32 |
32,0 |
30 |
– |
– |
– |
1,0 |
1,3 |
1,6 |
– |
– |
4,0 |
6,0 |
|
40 |
40,0 |
35 |
– |
1,0 |
– |
1,2 |
– |
1,9 |
– |
– |
4,0 |
6,0 |
|
50 |
50,0 |
41 | – |
1,0 |
– |
1,5 |
– |
2,4 |
– |
– |
4,0 |
6,0 |
|
63 |
63,0 |
50 | 103 |
1,3 |
– |
1,9 |
– |
3,0 |
– |
– |
4,0 |
6,0 |
|
75 |
75,0 |
60 | 105 |
1,5 |
– |
2,2 |
– |
3,6 |
– |
– |
4,0 |
6,0 |
|
90 |
90,0 |
72 | 115 |
1,8 |
– |
2,7 |
– |
4,3 |
– |
– |
4,0 |
6,0 |
|
110 |
110,0 |
88 | 118 |
– |
2,2 |
– |
3,4 |
– |
5,3 |
– |
4,0 |
6,0 |
|
125 |
125,0 |
100 | 128 |
– |
2,5 |
– |
3,9 |
– |
6,0 |
– |
4,0 |
6,0 |
|
140 |
140,0 |
112 | 128 |
– |
2,8 |
– |
4,3 |
– |
6,7 |
– |
4,0 |
6,0 |
|
160 |
160,0 |
128 | 137 |
– |
3,2 |
– |
4,9 |
– |
7,7 |
– |
4,0 |
6,0 |
|
180 |
180,0 |
144 | 146 |
– |
3,6 |
– |
5,5 |
– |
8,6 |
– |
4,0 |
6,0 |
|
200 |
200,0 |
160 | 147 |
– |
4,0 |
– |
6,2 |
– |
9,6 |
– |
4,0 |
6,0 |
|
225 |
225,0 |
180 | 158 |
– |
4,5 |
– |
6,9 |
– |
10,8 |
– |
4,0 |
6,0 |
|
250 |
250,0 |
200 | 165 |
– |
5,0 |
– |
7,7 |
– |
11,9 |
– |
4,0 |
6,0 |
|
280 |
280,0 |
224 | 172 |
– |
5,5 |
– |
8,6 |
– |
13,4 |
– |
4,0 |
6,0 |
|
315 |
315,0 |
252 | 193 |
– |
6,2 |
– |
9,7 |
– |
15,0 |
– |
4,0 |
6,0 |
|
355 |
355,0 |
284 | 206 |
– |
7,0 |
– |
10,9 |
– |
16,9 |
– |
4,0 |
6,0 |
|
400 |
400,0 |
320 | 218 |
– |
7,9 |
– |
12,3 |
– |
19,1 |
– |
4,0 |
6,0 |
| 450 | 450,0 |
– |
235 |
– |
– |
13,8 |
– |
21,5 |
– |
4,0 |
6,0 |
|
| 500 | 500,0 |
– |
255 |
– |
– |
15,3 |
– |
23,9 |
– |
4,0 |
6,0 |
|
| 560 | 560,0 |
– |
273 |
– |
– |
17,2 |
– |
26,7 |
– |
4,0 |
6,0 |
|
| 630 | 630,0 |
– |
295 |
– |
– |
19,3 |
– |
30,0 |
– |
4,0 |
6,0 |
|