Momwe mungadziwire zabwino ndi zoyipa za payipi ya waya ya pvc

1. Yang'anani ngati lumen ndi yokhazikika komanso ngati makulidwe a khoma ndi ofanana.Mphepete mwamkati ndi m'mphepete mwakunja kwa chitoliro cha waya cha PVC chamtundu wabwino ndi ozungulira?Khoma la chitoliro cha annular limagawidwa mofanana.Tengani chitoliro chachitsulo cha PVC chokhala ndi m'mimba mwake wa 89mm ndi makulidwe a khoma la 7mm monga chitsanzo?The wandiweyani mbali ya khoma chitoliro ndi khalidwe osauka akhoza kufika 7.5mm?Gawo la thinnest ndi 5.5mm yokha?Kupangitsa kuti chitoliro chachitsulo cha PVC chiphulike kapena kupindika?Zimakhudza ntchito yachibadwa.

2. Onani ngati pali thovu la mpweya kapena zinthu zina zooneka pakhoma la chitoliro chachitsulo cha PVC?Ndi zopanda mtundu komanso zowonekera.Khoma la chitoliro chachitsulo chapamwamba cha PVC ndi loyera bwino?Palibe zonyansa.Mtundu wachikasu wa chitoliro chachitsulo cha PVC cholakwika chikhoza kuyambitsidwa ndi kuwonongeka, kukalamba, kapena kusungidwa kosayenera kwa nthawi yayitali chifukwa cha kusagwira bwino ntchito panthawi yopanga.

3. Kupatula kununkhira kwa pulasitiki pang'ono, chitoliro chachitsulo chapamwamba cha PVC chilibe fungo lazinthu zina za petrochemical.Ndipo chitoliro chotsika chachitsulo chimakhala ndi fungo losasangalatsa komanso lopweteka la dizilo?Makamaka m'chilimwe chotentha?Anthu sangayandikire.

4. Makoma amkati ndi akunja a mapaipi achitsulo apamwamba a PVC ndi osalala komanso omveka bwino, pamene mapaipi otsika amakhala ovuta.

5. Poyeza makulidwe a khoma?Malekezero awiri a PVC zitsulo waya chitoliro ayenera kudulidwa?Chitoliro chapakati chiyenera kusankhidwa ngati chitsanzo choyesera?Kuletsa opanga ena osakhulupirika kuti achite mkangano kumbali zonse ziwiri za chitoliro?

6. Dulani ma centimita angapo a waya wachitsulo kumapeto kwa chitoliro cha waya wa PVC?Pindani waya wachitsulo mobwerezabwereza?Yang'anani mphamvu ndi kulimba kwa waya wachitsulo.Waya wachitsulo wosauka bwino udzathyoka pambuyo pa pinda limodzi kapena ziwiri?Waya wachitsulo wapamwamba kwambiri PVC chitoliro chachitsulo chimafuna zida zapadera kuti zidulidwe.Ubwino wa waya wachitsulo umatsimikizira ubwino wa chitoliro chonse?Chitoliro cha waya cha PVC chokhala ndi mavuto abwino omwe amayamba chifukwa cha waya wachitsulo amatha kusintha kosasinthika.