Umugqa womshini wokwenza amapayipi we-PVC
1. Ingxenye eyinhloko yale nto i-polyvinyl chloride, futhi njenge-PVC, nezinye izinto ezingasetshenziswa futhi ukuze kwandiswe i-ductility yayo.
Okuphezulu kwalesi sici kupendwe, futhi ingxenye eyinhloko phakathi i-polyvinyl chloride, bese ngaphakathi kwe-Adhesive layer isetshenziswa, okuyizinto zokwenziwa.
2. Ivolumu yokuthengisa emakethe ibe phezulu, futhi ukusetshenziswa nakho kukhulu uma kuqhathaniswa. Amapayipi e-PVC nawo ahlukaniswe abe izinhlobo eziningi, ikakhulukazi ngokusho
izingxenye zabo ezahlukene, ngakho umehluko nawo uhlukile. Isibonelo, kukhona amapayipi e-PVC-U namapayipi e-PVC-C.
Ipayipi le-PVC-U linokumelana nokugqwala okuqinile nobulukhuni obuphezulu, futhi lingasetshenziselwa ukudonsa amanzi noma uhlelo lwe-vacuum yomoya ocindezelwe. Ipayipi le-PVC-O yisitayela esithuthukisiwe esinamandla aphezulu kanye nokumelana nomthelela.
Ipayipi le-PVC lokuhlinzeka ngamanzi
ipayipi ye-pvc yokuxhuma
pvc ipayipi kagesi
imodeli |
I-PVC -63 |
I-PVC -110 |
I-PVC-160 |
I-PVC-250 |
I-PVC-315 |
I-PVC -450 |
I-PVC-630 |
Isicelo (OD) |
16-63 |
20-110 |
50-160 |
70-250 |
110-315 |
200-450 |
315-630 |
Imodeli ye-Extruder |
50/110 |
55/110 |
65/132 |
80/156 |
80/156 |
92/188 |
92/188 |
Amandla |
150 |
180 |
250 |
350 |
400 |
450 |
750 |
1. Ngokuhlobisa ikhaya, abanye abanikazi bakhetha amapayipi e-PVC njengamapayipi amanzi, anokusebenza okungcono kokucindezela, kodwa aguquguqukayo. Uma kuqhathaniswa namanye amapayipi epulasitiki,
aziguquguquki kancane. Kodwa-ke, njengepayipi lokudonsa amanzi, ngenxa yokuthi ukumelana kwayo kuncane, kubangelwa ikakhulukazi odongeni olubushelelezi lwepayipi, olunciphisa ukungqubuzana futhi alukwazi ukuvinjelwa.
2. Uma ukhetha i-PVC-U, ngoba imelana ne-asidi ne-alkali, nokugqwala, akulula ukuthintwa indawo enomswakama, futhi akulula ukuthintwa yi-asidi ne-alkali yongqimba lomhlabathi. , ngakho akulula ukugqwala.
3. Ngaphezu kwalokho, ukuqina kwamanzi kwepayipi le-PVC nakho kuhle kakhulu. Kungakhathaliseki ukuthi inamathiselwe noma ixhunywe ku-interface, ingaqinisekisa ukusebenza kahle kokuvala.
4. Nokho, akhona futhi amaphutha. Isibonelo, ayikwazi ukusetshenziswa njengepayipi lamanzi ashisayo,
kodwa ingasetshenziswa kuphela njengomthombo wamanzi abandayo, futhi ayikwazi ukusetshenziswa ngokuqondile njengepayipi lokuhambisa amanzi okuphuza, ngoba ukuguquguquka kuncane kakhulu futhi kulula ukuqhekeka.