Hose Gas LPG No ka Uhu LPG Hale
LPG Hose Hose
ʻO ka hose LPG e hoʻoili i ke kinoea a i ʻole ka LPG wai, ke kinoea maoli a me ka methane i loko o 25 bar.Ma waho aʻe, kūpono ia no ka umu a me nā mīkini ʻenehana.Ma ka home, lawelawe mau ia ma ke ʻano he pilina ma waena o ka pahu kinoea a me nā mea kuke e like me ka umu ahi.
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Ke hoʻohālikelike ʻia me nā puʻupuʻu plastik ʻē aʻe, hiki i ka LPG kinoea hose ke hana ma kahi ākea ākea.ʻOiai ʻo ka mahana hana hiki ke -32 ℃-80 ℃.No laila ʻoi aku ka maikaʻi no ka hoʻohana haʻahaʻa a me ke kiʻekiʻe.
Koi ʻenehana i ka paipu kinoea LPG
ʻO ka hose LPG no ka hoʻoili ʻana i nā kinoea inflammable.No laila, loaʻa iā ia nā koi ʻenehana koʻikoʻi.
ʻO ka mua, ka hoʻomanawanui.E like me ka maʻamau, ʻo ka hoʻomanawanui o ka hose i loko o DN20 pono i loko o ± 0.75mm.ʻOiai ʻo ± 1.25 no DN25-DN31.5.A laila, he ±1.5 no DN40-DN63.
ʻO ka lua, ka waiwai mechanical.ʻO ka ikaika tensile o ka paipu i loko he 7Mpa.ʻOiai he 10Mpa no ka uhi.I kēia manawa, pono ka elongation he 200% o ka pahu i loko a me 250% no ka uhi.
ʻO ke kolu, hiki ke kaomi.Pono ka hose e lawe i ka 2.0Mpa.I kēia manawa, ʻaʻole pono ka leak a me ka huʻi ma ke kaomi ma luna o 1 mau minuke.Ma waho aʻe, ʻo ka lōʻihi o ka hoʻololi ʻana i ke kaomi ma loko o 7%.
ʻO ka hā, ka waiwai haʻahaʻa haʻahaʻa piko.E kau i ka hose ma -40 ℃ no 24 mau hola.Ma hope o kēlā, ʻaʻole e pohā.Ke hoʻihoʻi hou i ka mahana maʻamau, e hana i ka hoʻāʻo kaomi.ʻOiai ʻaʻole pono ka leakage.
ʻO ka hope, ke kūpaʻa ozone.E kau i ka hose i loko o ka pahu ho'āʻo me 50pphm ozone maʻiʻo a me 40 ℃.Ma hope o 72 mau hola, ʻaʻole pono ka māwae ma ka ʻili.
