madzi ngalande pulasitiki PVC zinayambira chitoliro
Chitoliro cha PVC chimagwiritsidwa ntchito popanga mafakitale ndi zomangamanga, kuphatikiza ngalande zamkati ndi zakunja, ntchito ya zimbudzi, dongosolo la ulimi wothirira, ngalande zamankhwala, zimbudzi, komanso oyenera chitoliro chapa mpweya ndi mapaipi amadzi, etc.
Luso chizindikiro:
Flaring pipe |
S、SDR |
mwadzina lakunja kwake |
makulidwe khoma |
kuthamanga mwadzina |
S16 |
63 |
2.0 |
75 |
2.3 |
||
90 |
2.8 |
||
S20 |
110 |
2.7 |
|
125 |
3.1 |
||
140 |
3.5 |
||
160 |
4.0 |
||
180 |
4.4 |
||
200 |
4.9 |
||
225 |
5.5 |
||
250 |
6.2 |
||
280 |
6.9 |
||
315 |
7.7 |
||
355 |
8.7 |
||
400 |
9.8 |
||
450 |
11.0 |
||
500 |
12.3 |
||
630 |
15.4 |
||
kuthamanga mwadzina |
S12.5 |
63 |
2.5 |
75 |
2.9 |
||
90 |
3.5 |
||
S16 |
110 |
3.4 |
|
125 |
3.9 |
||
140 |
4.3 |
||
160 |
4.9 |
||
180 |
5.5 |
||
200 |
6.2 |
||
225 |
6.9 |
||
250 |
7.7 |
||
280 |
8.6 |
||
315 |
9.7 |
||
355 |
10.9 |
||
400 |
12.3 |
||
500 |
15.3 |
||
630 |
19.3 |
||
kuthamanga mwadzina |
S10 |
63 |
0.0 |
75 |
3.6 |
||
90 |
4.3 |
||
S12.5 |
110 |
4.2 |
|
125 |
4.8 |
||
140 |
5.4 |
||
160 |
6.2 |
||
180 |
6.9 |
||
200 |
7.7 |
||
225 |
8.6 |
||
250 |
9.6 |
||
280 |
10.7 |
||
315 |
121.0 |
||
355 |
13.6 |
||
400 |
15.3 |
||
500 |
19.1 |
||
630 |
24.1 |
||
kuthamanga mwadzina |
S8 |
63 |
3.8 |
75 |
4.5 |
||
90 |
5.4 |
||
S10 |
110 |
5.3 |
|
125 |
6.0 |
||
140 |
6.7 |
||
160 |
7.7 |
||
180 |
8.6 |
||
200 |
9.6 |
||
225 |
10.8 |
||
250 |
11.0 |
||
280 |
13.4 |
||
315 |
15.0 |
||
355 |
16.9 |
||
400 |
19.1 |
||
★ 500 |
23.9 |
||
630 |
30.0 |