He mea koʻikoʻi ke koho ʻana i nā kukui led submersible no ka mea ʻo nā kukui i hoʻopaʻa ʻia i ka wai no ka manawa lōʻihi. ʻO ke kila kila ma lalo o nā kukui wai maʻamau he 3 ʻano: 304, 316 a me 316L, akā ʻokoʻa lākou i ke kūpaʻa corrosion, ikaika a me ke ola lawelawe. E ʻike kākou pehea e hoʻokaʻawale ai inā hana ʻia nā kukui volt i lalo o ka wai āu i kūʻai ai me ke kila kila 304 a i ʻole 316/316L.
(1) E nānā i ka ʻike a me nā palapala hōʻoia o nā kukui o lalo o ka wai
E hōʻailona nā mea hana kukui alakaʻi ma lalo o ka wai i ka ʻike pili i nā huahana kukui uila haʻahaʻa haʻahaʻa, e like me "316 stainless steel" a i ʻole "316L stainless steel". Hiki ke hele mai kekahi mau huahana kukui i lalo o ka wai me nā hōʻike hoʻāʻo waiwai a i ʻole nā palapala hōʻoia maikaʻi ma ke ʻano he kumu nui no ka hoʻokolokolo ʻana i ka mea.
(2) 12 volt ma lalo o ke kai alakaʻi i nā kukui hoʻāʻo magnetic
ʻO 304, 316 a me 316L kila kila he mau hale austenitic, maʻamau, ʻaʻole magnetic a nāwaliwali paha. Hiki iā ʻoe ke hoʻohana i ka magnet e hana i kahi hoʻāʻo maʻalahi ma ke kukui e hoʻoholo ai inā hana ʻia ia me ke kila kila.
(3) ʻokoʻa nā kukui o lalo o ka wai lumitec i ka haku mele
304 kila kila e pili ana i nā mea: 0Cr18Ni9,316 ʻo 0Cr17Ni12Mo2.
Ma ka lima ʻē aʻe, ʻo 304 stainless steel nickel content he 9% a ʻo 316/316L ka 12%.
He aha ka mea nui loa, 316/316L stainless me ka mea Molybdenum e hoʻonui ai i ka pale ʻana i ka corrosion.
304(NI): 9%,316/316L(NI): 12%
304(Mo) maʻiʻo:0%,316/316L(Mo) maʻiʻo:2-3% ! (ʻOi aku ka pale ʻana i ka corrosion!)
(4) Ho'āʻo kū'ē i ka corrosion
Hiki ke ho'āʻo ʻia nā kukui hohonu 12v i lalo o ka wai āu e kūʻai ai no ka pale ʻana i ka corrosion maʻalahi. Hiki iā ʻoe ke hoʻohana i ka bākeke wai paʻakai, e hoʻokomo i nā kukui loko wai a pau i loko o ka bākeke wai paʻakai, a e nānā inā he ʻino paha ma hope o kekahi manawa. Hōʻike ka 316 a me 316L kila kuhiliʻi ikaika i ke kūʻē ʻana i ka corrosion i loko o nā kaiapuni i loko o ka chlorine, ʻoiai ʻo 304 kila kila e hōʻike i nā hōʻailona liʻiliʻi o ka pala.
(5) Hoʻohālikelike kumu kūʻai
ʻO nā mea like ʻole o nā kukui wai ʻole e hopena i nā kumukūʻai like ʻole. 316 a me 316L ʻoi aku ka corrosion ma muli o ka hoʻohui ʻana o ka molybdenum, a ʻoi aku ko lākou kumukūʻai ma mua o 304 stainless steel.
ʻO Shenzhen Heguang Lighting Co., Ltd. he aneane 20 mau makahiki o ka ʻike i ka noiʻi a me ka hoʻomohala ʻana a me ka hana ʻana i nā kukui loko wai haʻahaʻa haʻahaʻa. Inā he mau nīnau ʻē aʻe kāu e pili ana i ka waiwai a i ʻole ke kūʻai ʻana i nā kukui alakaʻi i lalo o ka wai, e ʻoluʻolu e kelepona mai iā mākou:
Email: info@hgled.net
Kelepona: +86-13652388582
ʻO ke kūpaʻa kino maikaʻi 316L nā kukui i lalo o ka wai LED hiki iā ʻoe ke kaomi i ka loulou:
Ka manawa hoʻouna: Mar-21-2025