Umkhiqizo Wepayipi Lamanzi
0102030405
Ipayipi lamanzi le-PVC-U, elaziwa ngokuqina kwalo kanye nokumelana nokugqwala
Izici zomkhiqizo:
1, isisindo esincane, ukuphathwa okulula, ukuqina okuphansi kokwakhiwa, intuthuko esheshayo, kungonga izindleko zokwakha:
Ubuningi bepayipi le-PVC-U bungaba ngu-1400kg/m3, okuyi-1/5 kuphela yepayipi lensimbi ecijile kanye ne-1/3 yepayipi lekhonkrithi, futhi izindleko zokwakha zingancishiswa ngo-30%-50% uma kuqhathaniswa nepayipi lendabuko.
2, ukumelana koketshezi kuncane:
Udonga lwepayipi le-PVC-U lubushelelezi, ukumelana koketshezi kuncane, i-coefficient yobulukhuni ingu-0.009 kuphela, kanti amandla okudlulisa amanzi epayipi le-PVC-U aphezulu ngo-20% kunepayipi lensimbi elibunjiwe elinobubanzi obufanayo, futhi aphezulu ngo-40% kunepayipi lekhonkrithi.
3, Ukumelana okuhle kakhulu nokugqwala kanye nokumelana nemithi:
Ipayipi le-PVC-U linokumelana okuhle kakhulu ne-asidi, ukumelana ne-alkali, ukumelana nokugqwala, alithintwa umswakama kanye nokumelana ne-alkali yenhlabathi, futhi alidingi ukwelashwa kokumelana nokugqwala ngesikhathi sokufakwa kwepayipi.
4, ngokusho kolwazi lwangempela lobunjiniyela, izindleko zokulungisa eziphansi:
Ukulungiswa kwamapayipi e-PVC-U kulula, akudingi amathuluzi abizayo futhi ayinkimbinkimbi, ngokolwazi lwangempela lobunjiniyela, izindleko zokugcinwa kwawo zingama-30% kuphela epayipi lensimbi ecijile noma ipayipi likakhonkolo.
5, Amandla aphezulu okusebenza ngomshini:
Ipayipi le-PVC linamandla amahle okucindezela amanzi, amandla okushaya kanye nezinye izakhiwo, futhi lifanelekela amaphrojekthi okusabalalisa amapayipi ngaphansi kwezimo ezahlukahlukene ekushiseni kwegumbi.
6, enokuqina kwamanzi okuhle:
Ukufakwa kwepayipi le-PVC-U, kungakhathaliseki ukuthi kusetshenziswa i-bonding noma i-raber ring connection, kuqinisa amanzi kahle.
7. Ukulwa nokuluma:
Amapayipi e-PVC-U akuwona umthombo wezakhamzimba, ngakho-ke awaguguleki yizigundane. Ngokusho kokuhlolwa okwenziwe yiNational Health Foundation eMichigan, amagundane ngeke alume ipayipi le-PVC-U.
8, impilo yezinto ezibonakalayo: ukusebenza kwempilo yomkhiqizo ngokuhambisana nezindinganiso zikazwelonke ze-GB/T 17219.
9. Akukho ukungcoliswa kwekhwalithi yamanzi:
Ipayipi le-PVC-U alikhuli, futhi ngeke libangele ukungcola kwesibili ekhwalithini yamanzi enqubweni yokudluliselwa kwamanzi.
Uhlu lwamapharamitha epayipi lamanzi le-PVC-U
(Izinga Eliphezulu: GB/T10002.1-2006, IS04422-1996)
| Isithombe somkhiqizo | Ububanzi obungaphandle obujwayelekile (mm) | Ubude m/ igatsha | Qinisekisa amazinga | Ubukhulu bodonga (mm) | Ingcindezi Ejwayelekile (i-MPa) |
|
| 20 | 4 | IS0 | 1.5 | 1.60 |
| I-GB | 2.0 | 2.0 | |||
| 2.3 | 2.5 | ||||
| 25 | 4 | IS0 | 1.5 | 1.25 | |
| I-GB | 2.0 | 1.6 | |||
| 2.3 | 2.0 | ||||
| 2.8 | 2.5 | ||||
| 32 | 4 | IS0 | 1.6 | .00 | |
| I-GB | 2.0 | 1.25 | |||
| 2.4 | 1.6 | ||||
| 2.9 | 2.0 | ||||
| 3.6 | 2.5 | ||||
| 40 | 4 | IS0 | 1.5 | 0.63 | |
| IS0 | 1.6 | 0.8 | |||
| I-GB | 2.0 | 1.0 | |||
| 2.4 | .25 | ||||
| 3.0 | 1.6 | ||||
| 3.7 | 2.0 | ||||
| 4.5 | 2.5 | ||||
| 50 | 4 | IS0 | 1.6 | 0.63 | |
| I-GB | 2.0 | 0.8 | |||
| 2.4 | 1.0 | ||||
| 3.0 | 1.25 | ||||
| 3.7 | 1.60 | ||||
| 4.6 | 2.00 | ||||
| 5.6 | 2.50 | ||||
| 63 | 4 | IS0 | 1.6 | 0.50 | |
| IS0 | 1.9 | 0.60 | |||
| I-GB | 2.0 | 0.63 | |||
| 2.5 | 0.8 | ||||
| 3.0 | 1.0 | ||||
| 3.8 | 1.25 | ||||
| 4.7 | 1.6 | ||||
| 5.8 | 2.0 | ||||
| 7.1 | 2.5 | ||||
| 6 | IS0 | 1.6 | 0.50 | ||
| IS0 | 1.9 | 0.60 | |||
| I-GB | 2.0 | 0.63 | |||
| 2.5 | 0.8 | ||||
| 3.0 | 1.0 | ||||
| 3.8 | 1.25 | ||||
| 4.7 | 1.6 | ||||
| 5.8 | 2.0 | ||||
| 7.1 | 2.5 |
Uhlu lwamapharamitha epayipi lamanzi le-PVC-U
(Izinga Eliphezulu: GB/T10002.1-2006, IS04422-1996)
| Isithombe somkhiqizo | Ububanzi obungaphandle obujwayelekile (mm) | Ubude m/ igatsha | Qinisekisa amazinga | Ubukhulu bodonga (mm) | Ingcindezi Ejwayelekile (i-MPa) |
|
| 75 | 4 | IS0 | 1.9 | 0.5 |
| IS0 | 2.2 | 0.6 | |||
| I-GB | 2.3 | 0.63 | |||
| 2.9 | 0.8 | ||||
| 3.6 | 1.0 | ||||
| 4.5 | 1.25 | ||||
| 5.6 | 1.6 | ||||
| 6.9 | 2.0 | ||||
| 8.4 | 2.5 | ||||
| 6 | IS0 | 1.9 | 0.5 | ||
| IS0 | 2.2 | 0.6 | |||
| I-GB | 2.3 | 0.63 | |||
| 29 | 0.8 | ||||
| 3.6 | 1.0 | ||||
| 4.5 | 1.25 | ||||
| 5.6 | 1.6 | ||||
| 6.9 | 2.0 | ||||
| 8.4 | 2.5 | ||||
| 90 | 4 | IS0 | 2.2 | 0.5 | |
| IS0 | 2.7 | 0.6 | |||
| I-GB | 2.8 | 0.63 | |||
| 3.5 | 0.8 | ||||
| 4.3 | 1.0 | ||||
| 5.4 | 1.25 | ||||
| 6.7 | 1.6 | ||||
| 8.2 | 2.0 | ||||
| 10.1 | 2.5 | ||||
| 6 | IS0 | 2.2 | 0.5 | ||
| IS0 | 2.7 | 0.6 | |||
| I-GB | 2.8 | 0.63 | |||
| 3.5 | 0.8 | ||||
| 4.3 | 1.0 | ||||
| 5.4 | 1.25 | ||||
| 6.7 | 1.6 | ||||
| 8.2 | 2.0 | ||||
| 10.1 | 2.5 | ||||
| 110 | 6 | I-GB | 2.7 | 0.63 | |
| 3.4 | 0.80 | ||||
| 4.2 | 1.00 | ||||
| 5.3 | 1.25 | ||||
| 6.6 | 1.60 | ||||
| 8.1 | 2.00 | ||||
| 10.0 | 2.50 |
Uhlu lwamapharamitha epayipi lamanzi le-PVC-U
(Izinga Eliphezulu: GB/T10002.1-2006, IS04422-1996)
| Isithombe somkhiqizo | Ububanzi obungaphandle obujwayelekile (mm) | Ubude m/ igatsha | Qinisekisa amazinga | Ubukhulu bodonga (mm) | Ingcindezi Ejwayelekile (i-MPa) |
|
|
125 |
6 |
I-GB | 3.1 | 0.63 |
| 3.9 | 0.80 | ||||
| 4.8 | 1.00 | ||||
| 6.0 | 1.25 | ||||
| 7.4 | 1.60 | ||||
| 9.2 | 2.00 | ||||
| 11.4 | 2.50 | ||||
|
140 |
6 |
I-GB | 3.5 | 0.63 | |
| 4.3 | 0.80 | ||||
| 5.4 | 1.00 | ||||
| 6.7 | 1.25 | ||||
| 8.3 | 1.60 | ||||
| 10.3 | 2.00 | ||||
| 12.7 | 2.50 | ||||
|
160 |
6 |
I-GB | 4.0 | 0.63 | |
| 4.9 | 0.80 | ||||
| 6.2 | 1.00 | ||||
| 7.7 | 1.25 | ||||
| 9.5 | 1.60 | ||||
| 11.8 | 2.00 | ||||
| 14.6 | 2.50 | ||||
|
180 |
6 |
I-GB | 4.4 | 0.63 | |
| 5.5 | 0.80 | ||||
| 6.9 | 1.00 | ||||
| 8.6 | 1.25 | ||||
| 10.7 | 1.60 | ||||
| 13.3 | 2.00 | ||||
| 16.4 | 2.50 | ||||
|
200 |
6 |
I-GB | 4.9 | 0.63 | |
| 6.2 | 0.80 | ||||
| 7.7 | 1.00 | ||||
| 9.6 | 1.25 | ||||
| 11.9 | 1.60 | ||||
| 14.7 | 2.00 | ||||
| 18.2 | 2.50 | ||||
|
225 |
6 |
I-GB | 5.5 | 0.63 | |
| 6.9 | 0.80 | ||||
| 8.6 | 1.00 | ||||
| 10.8 | 1.25 | ||||
| 13.4 | 1.60 | ||||
| 16.6 | 2.00 | ||||
|
250 |
6 |
I-GB | 6.2 | 0.63 | |
| 7.7 | 0.80 | ||||
| 9.6 | 1.00 | ||||
| 11.9 | 1.25 | ||||
| 14.8 | 1.60 | ||||
| 18.4 | 2.00 | ||||
| 280 | 6 | I-GB | 6.9 | 0.63 | |
| 8.6 | 0.80 |
Uhlu lwamapharamitha epayipi lamanzi le-PVC-U
(Izinga Eliphezulu: GB/T10002.1-2006, IS04422-1996)
| Isithombe somkhiqizo | Ububanzi obungaphandle obujwayelekile (mm) | Ubude m/ igatsha | Qinisekisa amazinga | Ubukhulu bodonga (mm) | Ingcindezi Ejwayelekile (i-MPa) |
|
| 280 | 6 | I-GB | 10.7 | 1.00 |
| 13.4 | 1.25 | ||||
| 16.6 | 1.60 | ||||
| 20.6 | 2.00 | ||||
| 315 | 6 | I-GB | 7.7 | 0.63 | |
| 9.7 | 0.80 | ||||
| 12.1 | 1.00 | ||||
| 15.0 | 1.25 | ||||
| 18.7 | 1.60 | ||||
| 23.2 | 2.00 | ||||
| 355 | 6 | I-GB | 8.7 | 0.63 | |
| 10.9 | 0.80 | ||||
| 13.6 | 1.00 | ||||
| 16.9 | 1.25 | ||||
| 21.1 | 1.60 | ||||
| 26.1 | 2.00 | ||||
| 400 | 6 | I-GB | 9.8 | 0.63 | |
| 12.3 | 0.80 | ||||
| 15.3 | 1.00 | ||||
| 19.1 | 1.25 | ||||
| 23.7 | 1.60 | ||||
| 29.4 | 2.00 | ||||
| 450 | 6 | I-GB | 11.0 | 0.63 | |
| 13.8 | 0.80 | ||||
| 17.2 | 1.00 | ||||
| 21.5 | 1.25 | ||||
| 26.7 | 1.60 | ||||
| 33.1 | 2.00 | ||||
| 500 | 6 | I-GB | 12.3 | 0.63 | |
| 15.3 | 0.80 | ||||
| 19.1 | .00 | ||||
| 23.9 | 1.25 | ||||
| 29.7 | 1.60 | ||||
| 36.8 | 2.00 | ||||
| 560 | 6 | I-GB | 13.7 | 0.63 | |
| 17.2 | 0.80 | ||||
| 21.4 | 1.00 | ||||
| 26.7 | 1.25 | ||||
| 630 | 6 | I-GB | 15.4 | 0.63 | |
| 19.3 | 0.80 | ||||
| 24.1 | 1.00 | ||||
| 30.0 | 1.25 | ||||
| 710 | 6 | I-GB | 17.4 | 0.63 | |
| 21.8 | 0.80 | ||||
| 27.2 | 1.00 | ||||
| 800 | 6 | I-GB | 19.6 | 0.63 | |
| 24.5 | 0.80 | ||||
| 30.6 | 1.00 |