LPG Gas Hose Mo Whare LPG Utu
Taupānga Hose Gas LPG
Ko te ngongo LPG he whakawhiti hau, he LPG wai ranei, hau maori me te mewaro i roto i te 25 pae.I tua atu, he pai hoki mo te umu me nga miihini ahumahi.I te kainga, ka noho tonu hei hononga i waenga i te tank hau me nga kai tunu kai penei i te umu hau.
Whakaahuatanga
Ina whakaritea ki etahi atu ngongo kirihou, ka taea e te ngongo hau LPG te mahi i roto i te whānuitanga o te pāmahana.Ahakoa ko te pāmahana mahi ka taea te -32 ℃-80 ℃.No reira he pai ake mo te whakamahi i te pāmahana iti me te teitei.
Te whakaritenga hangarau ki te ngongo hau LPG
Ko te ngongo LPG hei whakawhiti i nga hau mura.No reira he tino whakaritenga hangarau.
Tuatahi, ko te manawanui.Ka rite ki te paerewa, ko te manawanui o te ngongo i roto i te DN20 me ± 0.75mm.Ahakoa ko ±1.25 mo DN25-DN31.5.Na, ko te ±1.5 mo DN40-DN63.
Tuarua, te taonga miihini.Ko te kaha o te ngongo o roto kia 7Mpa.Ahakoa he 10Mpa mo te uhi.I tenei wa, me 200% o te ngongo o roto me te 250% mo te uhi.
Tuatoru, te kaha pehanga.Me mau te ngongo ki te 2.0Mpa.I tenei wa, kaua e pakaru me te mirumiru i te pehanga mo te 1 meneti.I tua atu, ko te huringa roa o te huringa i te pehanga me noho i roto i te 7%.
Tuawha, he taonga piko temp iti.Whakanohoia te ngongo ki te -40 ℃ mo te 24 haora.I muri i tera, kaore e pakaru.Ina hoki mai ki te pāmahana noa, mahia te whakamatautau pehanga.Ahakoa kia kaua e pakaru.
Ko te whakamutunga, te aukati ozone.Whakanohia te ngongo ki roto i te pouaka whakamatautau me te 50pphm ozone ihirangi me te 40 ℃.I muri i nga haora 72, kaua e pakaru te mata.
