ʻO nā lako lāʻau lapaʻau a me nā ʻōnaehana paipu e hilinaʻi nui ʻia i ke kila kila, e hāʻawi i ka hana non-reactive, corrosion-kūpaʻa pono i ka hana ʻana a me ka wela.sterilization.Eia nō naʻe, loaʻa nā thermoplastics e hāʻawi i nā ʻano maikaʻi a i ʻole nā kumukūʻai haʻahaʻa.Hiki ke ʻae ʻia nā plastics liʻiliʻi e like me ka polypropylene (PP) a me ka polyvinyl chloride (PVC) no nā ʻōnaehana non-compendial.ʻO nā mea ʻē aʻe, e like me ka polyvinylidene fluoride (PVDF) e hāʻawi ana i ka pale wela ʻoi aku ka maikaʻi, kūpono paha i nā wai compendial, ʻoiai makemake lākou i ke kākoʻo mau i nā noi wela.ʻO ke kumukūʻai o kahi ʻōnaehana PVDF ma kahi o 10-15 pakeneka haʻahaʻa ma mua o ke kumukūʻai o kahi ʻōnaehana kila kila ke hoʻokomo ʻia nā mea e like me ka passivation, boroscope radiographic inspection, etc.ʻO nā ala hou o ka hoʻohui ʻana i ka paipu PVDF e waiho i kahi weld ʻoi aku ka maʻalahi ma mua o ka hiki me ke kila kila.I nā mahana kiʻekiʻe, akā, lilo ka hoʻonui wela o ka plastic i mea hopohopo nui.
Pono ke koho ʻana i nā mea waiwai (nā 316L āpau a i ʻole nā 304L a pau a me nā mea ʻē aʻe) ma ka hoʻolaha ʻana, mālama ʻana, a me nā ʻōnaehana hana inā hoʻolālā ʻia ka passivation mau.
No ka wai compendial, ʻoi aku ka maikaʻi o ka hoʻohana ʻana i ke kila 316L.Hoʻokolo nopaipu kuhiliʻoleʻAʻole pono nā chlorides, a me nā mea kau i hoʻolako ʻia me nā mea hoʻokaʻawale e pale ai i ka ʻino galvanic.
ʻO 304L a me 316L kila kila ka mea makemake i ka ʻoihana i nā pahu no ka mālama ʻana i nā wai compendial.Pono pono nā mea ʻaʻahu e pili ana me ka pūpū, e pale i ka pau ʻana o ka chromium ma nā wahi i hoʻopili ʻia.ʻAʻole pono ka mālama ʻana i ka wai hoʻopaʻa ʻole i ka pae like o ka pale ʻana i ka corrosion a i ʻole ka hoʻohana ʻana i nā alloys carbon nickel-chromium haʻahaʻa a me nā hoʻopau kūikawā, e pili ana i ka mea nona.'s wai kiko'ī.
Ka manawa hoʻouna: Nov-26-2021