LPG Hose Ya Gasi Ya Pakhomo LPG Chitofu
Ntchito ya LPG Gas Hose
LPG hose ndi kusamutsa mpweya kapena madzi LPG, gasi zachilengedwe ndi methane mkati 25 mipiringidzo.Kupatula apo, ndizoyeneranso mbaula ndi makina opangira mafakitale.Kunyumba, nthawi zonse imakhala ngati kugwirizana pakati pa thanki ya gasi ndi zophika monga chitofu cha gasi.
Kufotokozera
Poyerekeza ndi mapaipi ena apulasitiki, payipi ya gasi ya LPG imatha kugwira ntchito mosiyanasiyana kutentha.Ngakhale kutentha kwa ntchito kungakhale -32 ℃-80 ℃.Chifukwa chake ndiyoyenera kugwiritsa ntchito nthawi yotsika komanso yokwera kwambiri.
Zofunikira paukadaulo pa hose ya gasi ya LPG
LPG hose ndi kusamutsa mpweya woyaka.Choncho ali okhwima luso amafuna.
Choyamba, kulolerana.Monga muyezo, kulolerana kwa payipi mkati mwa DN20 kuyenera kukhala mkati mwa ± 0.75mm.Pomwe ndi ± 1.25 kwa DN25-DN31.5.Kenako, ndi ± 1.5 ya DN40-DN63.
Chachiwiri, makina katundu.Mphamvu yamachubu yamkati iyenera kukhala 7Mpa.Pomwe ndi 10Mpa pobisalira.Pakadali pano, elongation iyenera kukhala 200% ya chubu lamkati ndi 250% yophimba.
Chachitatu, kukakamiza.Paipi iyenera kukhala ndi 2.0Mpa.Pakadali pano, pasakhale kutayikira ndi kuwira pakukakamiza kwa mphindi imodzi.Kupatula apo, kuchuluka kwa kusintha kwautali pakukakamizidwa kuyenera kukhala mkati mwa 7%.
Chachinayi, katundu wa low temp bend.Ikani payipi pa -40 ℃ kwa maola 24.Pambuyo pake, sipadzakhala ming'alu.Mukayambiranso kutentha, yesetsani kuyesa.Ngakhale sikuyenera kukhala kutayikira.
Pomaliza, kukana kwa ozoni.Ikani payipi mu bokosi loyesera lomwe lili ndi 50pphm ozone ndi 40 ℃.Pambuyo pa maola 72, pasakhale ming'alu pamtunda.
