Paipi ndiye gawo lofunika kwambiri la dongosolo lamadzimadzi labwino kwambiri. Musanasankhe payipi, ndikofunikira kumvetsetsa cholumikizira cha payipi, mawonekedwe amadzimadzi ndi malo oyika, kuti mutsimikizire zomwe payipiyo ikufunika kukwaniritsa, monga momwe ilili pamwamba, zofunikira pa zinthu, muyezo wouma, makulidwe a khoma, mainchesi ndi kutalika. Mukasonkhanitsa zomwe zili pamwambapa, kusankha payipi koyenera kumatha kukwaniritsa kuyika kwa dongosolo ndikuwonetsetsa kuti dongosololi likugwira ntchito bwino popanda kutaya madzi.
Hikelok'szinthu za mapaipiphatikizanichubundi chitoliro. Kodi mungasankhe bwanji polumikiza makinawa? Titha kumvetsetsa kusiyana kwawo mwatsatanetsatane kuchokera mbali zinayi zotsatirazi, kenako ndikupanga chisankho mogwirizana ndi momwe ntchito ikuyendera.
1. Mafotokozedwe ndi zizindikiritso zosiyanasiyana.Chitoliro cha mapaipi chimaimiridwa ndi mainchesi akunja ndi makulidwe a khoma, kuphatikiza mapaipi ang'onoang'ono ndi mapaipi a metric. Chitoliro chimaimiridwa ndi NPS (kukula kwa chitoliro chodziwika) + ndondomeko Ayi. Pano NPS si mainchesi enieni akunja a chitoliro, koma kukula kwa dzina.
2. Miyezo yosiyanasiyana ya zinthu. Chitolirochi chimagwiritsa ntchito muyezo wa ASTM A269 A213 SA213, ndipo pamwamba pake nthawi zambiri pamafunika kutsekedwa, ndipo kuuma kwake sikupitirira 90hrb. Chitolirochi chimagwiritsa ntchito muyezo wa ASTM A312 SA312, ndipo palibe chifukwa chokhalira pamwamba. Chifukwa miyezo ndi yosiyana, kulolerana ndi momwe zinthu zilili ndi mapaipi ndi zosiyana.
3. Kuzindikira kuthamanga kosiyanasiyana.Chifukwa kulekerera kuyenera kuganiziridwa pakupanga, ndipo kulekerera kwa miyezo yoyenera ya mapaipi ndi kokhwima kuposa kwa mapaipi, kotero mphamvu yowerengera ya kupanikizika nayonso ndi yosiyana. Mapaipi amatha kuyimira molondola psi ya kupanikizika, pomwe mapaipi nthawi zambiri amagwiritsa ntchito PN kuyimira kupanikizika.
4. Magwiritsidwe osiyanasiyana. Chifukwa cha zinthu zake zambiri, zosavuta kupindika, zogwirizana ndi maulumikizidwe osiyanasiyana a mapaipi, kapangidwe kakang'ono, zosavuta kukhazikitsa ndi kukonza, njira yoyenda bwino komanso kutsika pang'ono kwa mphamvu, mapaipi nthawi zambiri amagwiritsidwa ntchito mu dongosolo lolumikizira zida. Chitoliro chili ndi zinthu zochepa komanso kuuma kwambiri, kotero sichingalumikizidwe mosavuta, chifukwa chake chimagwiritsidwa ntchito kwambiri mu dongosolo la mapaipi amphamvu ndi mapaipi opangira.
In Zogulitsa za Hikelok, mukamayitanitsachubu, ingagwiritsidwe ntchito ndizolumikizira mapasa a ferrule chubu, mavavu a singano, mavavu a mpira, mavavu oteteza, ma valve owunikirandi ma valve ena.siphonimapangidwa ndi machubu kudzera mu njira inayake. Mumachitidwe oyesera zitsanzo, chubu ndi gawo lofunika kwambiri lolumikizira.
Kuti mudziwe zambiri zokhudza kuyitanitsa, chonde onani zomwe mwasankhamakatalogupaWebusaiti yovomerezeka ya HikelokNgati muli ndi mafunso aliwonse okhudza kusankha, chonde funsani akatswiri ogulitsa pa intaneti a Hikelok omwe amagwira ntchito maola 24 pa intaneti.
Nthawi yotumizira: Mar-10-2022