Mea hoʻolako iVIGA Tap Factory
I kēia mau lā, Ua alakaʻi ke Keʻena Manaʻo Kūikawā o Jiangsu Province i ka nānā ʻana i ka maikaʻi ma 56 pūʻulu paipa (ʻo ia hoʻi, Nā Faucets) a ua ʻike ʻia ʻoi aku ka nui o ka hapalua o nā hōʻailona ʻaʻole i hoʻokō i nā kūlana maikaʻi. Ua hōʻike ʻia ka hōʻike hōʻike hōʻike hōʻike pilikia maikaʻi 31 pūʻulu o nā laʻana i kū ʻole i nā kūlana kūpono, a ʻo ka helu like ʻole 55.3%. Iwaena o lakou, ka helu kulike ole o 51 nā pūʻulu o nā huahana i loaʻa i nā mea kūʻai 60.8%; ka helu conformity o 5 ʻO nā pūʻulu o nā huahana mai nā mea hana ma Jiangsu Province 100%.
Ua hana ʻo Suzhou City Quality Inspection Institute i ka nānā ʻana i nā mea kemika ma kēia hana kiaʻi. He aha nā pilikia koʻikoʻi me nā faucets nānā ʻia? I nehinei, ua loaʻa i ka mea kākau moʻolelo ka nānā hou ʻana a me nā pane mai ka Suzhou Quality Supervision Department.
Pākuʻi zinc “hoonui waiwai” posing like copper alloy
Hiki ke hoʻokaʻawale ʻia nā faucets i ke kila kila, hao hao, pale kala, huila keleawe, zinc alloy, nā mea hoʻohui polymer, etc. e like me nā mea like ʻole. Iwaena o lakou, ʻO nā faucets i hana ʻia me nā mea hana zinc alloy he pōkole ke ola a maikaʻi ʻole ka paʻa. ʻO ke kūlana aupuni (GB18145-2014) o ka “ʻO ka paʻi kiʻilima i hoʻopaʻa ʻia” e hoʻokō maoli ʻia ana ma Dekemaba 1 i kēia makahiki, ʻaʻole pono e hoʻohana ʻia nā mea hao zinc ma nā ʻāpana o ka faucet e pili pono ana i ka wai. Ma keia nana ana, Ua ʻike nā mea nānā he ʻano ʻano o ka hoʻohana ʻana i nā faucets zinc alloy e like me nā faucets keleawe keleawe ma ka mākeke..
Ua aʻo ka mea kākau moʻolelo mai ka Suzhou Quality Inspection Institute aia 53 pūʻulu o nā faucets e koi ana “huila keleawe” ma lalo o ka nānā ʻana i ka pilikia. Ma hope o ka ʻike ʻana i nā mea, 9 ʻO nā pūʻulu o nā laʻana he zinc alloys i loaʻa i nā mea ʻoi aku ma mua o 95% zinc. ʻO ka helu kūpono ʻole 17.0%. “I mea e hoemi ai i na koina, hoʻohana kekahi mau mea hana i ka nui o nā mea hao zinc, no ka mea, he kiʻekiʻe ko ka zinc ponoʻī, a he papa electroplated ka huahana pono'ī. ʻAʻole hiki i nā mea kūʻai maʻamau ke hoʻokaʻawale i ka manaʻo, kaumaha, a me ka helehelena, a ua maʻalahi ka hui ʻana ma ka mākeke.” Wahi a.
Wahi a nā hōʻike, ʻO ke kumu i kūpono ʻole ai ka zinc alloy no ka hoʻopili pololei ʻana me ka wai, ʻo ia ka hana maikaʻi ʻole o ka faucet i hana ʻia i kēia mea i ka pale ʻana i ka corrosion., hoʻohaumia i ka ua a me ka lōʻihi, a ʻike ʻia nā māwae ma hope o kekahi manawa o ka hoʻohana ʻana. , ʻO ka māhā, hoʻoheheʻe wai, ʻO kahi helu liʻiliʻi o nā huahana e hana pū i ka pauka o loko ma hope o ka manawa o ka hoʻohana. Aia kekahi mau pōʻino huna nui i ke olakino o nā mea kūʻai. ʻO ka hoʻohana nui ʻana i ka zinc hiki ke pale i ka lawe ʻana o ke kino i ka hao a me ke keleawe, ke kumu o ka iron deficiency anemia. He mea koʻikoʻi loa ia e hoʻomaopopo he paʻakikī ka nui o ka zinc e hoʻokuʻu ʻia mai ke kino. ʻOi aku ka maikaʻi o ka hana bactericidal o ka copper alloy faucet, a ʻo ia hoʻi ka mea hoʻohana maʻamau i kēia manawa ma nā ʻāina ʻEulopa a me ʻAmelika.
ʻO ka ua alakaʻi o 20% ʻoi aku ka nui o nā mea hoʻohālike keleawe i ka maʻamau
Ma waho aʻe o nā hōʻailona maikaʻi e like me ka mālama ʻana i ka ikehu, mālama wai, palekana, a me ka nani, ʻO ka nui o ka ua metala kaumaha i loko o nā faucets he hōʻailona olakino a palekana hoʻi i hoʻokipa ʻia. Mawaena o na 53 nā pūʻulu o nā faucets i haʻi ʻia he keleawe keleawe i kēia nānā ʻana, 11 ʻO nā pūʻulu o nā laʻana i ʻike ʻia ka ua kepau ma mua o ka waiwai maʻamau, a ʻo ka helu like ʻole 20.8%.
Ua hoʻomaopopo ʻia ʻo ka ua alakaʻi o nā faucets ka mea nui mai nā mea keleawe keleawe i hoʻopili ʻia me ka wai.. E hoʻohana kekahi mau ʻoihana hana i ke keleawe hana hou, e like me ke keleawe kī, pahu wai kaʻa keleawe, etc., no ka hana ana, kahi e pili ana ka hakina kepau 4% a i ʻole ke kiʻekiʻe. ʻO ka hoʻohui kūpono o ke alakaʻi i nā mea keleawe ka mea nui e hoʻomaikaʻi i ke kaʻina hana o nā mea keleawe a hoʻomaikaʻi i ke kūpaʻa ʻaʻahu. Hiki ke hoʻoheheʻe ʻia ke alakaʻi i loko o ke keleawe keleawe o ka faucet i ka wai ma hope o ka hoʻopili ʻana me ka wai. ʻO ka faucet i hana ʻia me ke kila kila haʻahaʻa loa, a ʻaʻole i ana ʻia ka waiwai o ka ua. Pili loa ka mea me ka ua alakai.
ʻO Ding Hongliu, ka luna o ka hale hana kino a me kemika o Suzhou Quality Inspection Institute, wahi a kekahi metala kaumaha, chromium, ua hoʻonui ʻia ma mua o ka maʻamau i ka wā o ka nānā ʻana i ka pilikia o ka faucet. Mawaena o na 53 pūʻulu o nā laʻana i haʻi ʻia he keleawe, ka huina chromium o 2 ʻoi aku ka nui o nā pūʻulu i ka palena maʻamau, a ʻo ka helu like ʻole 3.7%. ʻO ke kumu nui o ka ua nui o ka chromium ke koena o ka ua o ka chromium i loko o ka welding seam a me ka uhi ʻili., a i ʻole ka chromium i loko o ka mea, e kulu ana i ka wa e kaia ana. Wahi a nā mea nānā o ka Municipal Quality Inspection Institute, ʻoiai ʻo ka chromium kekahi o nā mea e pono ai no nā mea ola, ʻO ka noho ʻana o ka nui o ka chromium ʻaʻole ia e hoʻohaumia i ke kaiapuni, akā, e pōʻino nō hoʻi i ke olakino kanaka. ʻO nā pūhui chromium a pau he mea ʻawaʻawa a maʻalahi ke komo ʻia e ke kino a hōʻiliʻili i loko o ke kino. ʻO ka hoʻolaha nui ʻana i ka hexavalent chromium hiki ke hana i ka hana kīkī a me ka hāʻule ʻole o ka ate. Eia naʻe, i kēia nānā pilikia, ʻAʻole i ʻike nā mea nānā i ka hexavalent chromium ma mua o ka maʻamau.
Ma keia makai pilikia, ʻaʻohe ua nui o nā metala kaumaha e like me ka arsenic, barium, hexavalent chromium, keleawe, mercury, selenium, a ua loaʻa ka thallium.
Ma kahi kokoke i ka hapalua o ka faucet huila keleawe ʻaʻole pale i ka corrosion
Ma waena o nā faucets keleawe i nānā ʻia i kēia manawa, 25 ʻAʻole i kūpono nā pūʻulu o nā huahana i ka pae 10 nā koi i kuhikuhi ʻia i ka maʻamau GB18145-2003, a ʻo ka uku hoʻokō ʻole 47.2%. ʻO kēia kekahi mea nui ʻole kūpono ʻole o ka maikaʻi o ka faucet home.
No ka mea, hoʻohana maʻamau ka faucet i ka lumi lumi, huapuni, etc., ʻano haʻahaʻa a loaʻa nā mea holoi, nā mea hoʻomaʻemaʻe a me nā kemika ʻakika nāwaliwali. I ka hoʻohana lōʻihi, ʻO nā wai a me nā kinoea e hoʻopōʻino i ka ʻili o ka plating, ka mea e ulu ai ka lua, ʻōhū, 'ōwili, nā wahi ʻino a me nā hemahema ʻē aʻe, ʻaʻole ia e keʻakeʻa wale i ka helehelena, akā ʻo ka maikaʻi o ka uhi e pili pono i ke ola lawelawe o ka huahana , Hoʻopau a ʻaʻahu i ke kūpaʻa.
Nui nā kumu o kēia ʻano pilikia, ʻO ka mea nui ma muli o ka hoʻohana ʻana o kekahi mau ʻoihana i ke keleawe haʻahaʻa a me nā mea hana hou e hana i ka matrix. Hoʻohana kekahi mau mea hana i ke keleawe no ke kino valve o ka faucet, ʻoiai ua hana ʻia ka ʻau a me ka uhi valve me nā mea haʻahaʻa haʻahaʻa a haʻahaʻa e like me ka hao. ʻAʻole hōʻike pinepine ia mau huahana i nā hōʻailona o ka corrosion ma ke kino valve i ka hoʻāʻo corrosion, a e poino ka lima a me na mea e ae. ʻinoʻino loa.
Pehea e hoʻokaʻawale ai i ka faucet zinc alloy?
Pehea e hoʻokaʻawale ai i waena o nā faucets zinc alloy maoli? Kūkākūkā ʻo Suzhou Quality Supervision i nā mea kūʻai: hoʻomaopopo i ka mea a nānā i ke kumukūʻai ma mua o ka hoʻomaka.
He kopa keleawe ma ka liʻiliʻi loa 100 yuan
E kamaʻilio mua wau e pili ana i ke kumukūʻai. Ua aʻo ka mea kākau moʻolelo mai ka hōʻike loiloi i hāʻawi ʻia e ke keʻena kiaʻi maikaʻi e pili ana i ke kumu kūʻai o kēia manawa 16,000 yuan/ton no nā mea hao zinc a me 68,000 yuan/ton no ke keleawe maemae, ʻO ke kumu kūʻai o ka zinc alloy me ke kaumaha like he 1/o ke keleawe wale nō. 3. He mea maʻalahi ka hana a Zinc alloy a ʻoi aku ka haʻahaʻa o ke kumukūʻai ma mua o ke keleawe keleawe. E like me nā kūlana ʻoihana, hoʻohana ʻia kahi faucet e pili ana 500 kalima o ke keleawe, a ua aneane ke kumu kuai o ke keleawe wale no ka paipu 34 yuan, me nā mea ʻē aʻe, hana, uku hana, ukana, uku oihana, ka wai a me ka uila, etc., he paipu keleawe maʻamau, pololei ʻAʻole e emi iho ke kumukūʻai hana 100 yuan.
E nānā i nā hopena o kēia mākaʻikaʻi pilikia: kumu kūʻai hāpana mai ka emi mai 100 Yuan i 1,800 yuan, o ka mea 31 ʻaneʻane pau nā pūʻulu o nā huahana pilikia i ka pae ma lalo 300 yuan.
A laila e nānā i ka mea. No ka mea, hana ʻia ka nui o nā faucet zinc alloy i mea kaumaha loa, ʻaʻole pololei ke ʻano kuʻuna o ka hoʻokaʻawale ʻana ma ke kaumaha. No laila, ʻōlelo ʻia nā mea kūʻai aku e hoʻohana i kēia mau ala e ʻike ai: Ka mua, ʻO nā faucets keleawe ka mea maʻamau, a ʻaʻole palahalaha loa ka paia o loko o ka huahana; ʻoiai ʻo ka zinc alloy faucets he injection-ground, ʻoi aku ka maʻalahi o ka pā o loko, a o ka paia o loko, ua maopopo ka kaawale .
Inā hiki, Hiki iā ʻoe ke nānā i ke kala ma kahi wahi ʻike ʻole. He keʻokeʻo ke kala o ka zinc alloy, ʻoiai he melemele ke keleawe keleawe. He mea koʻikoʻi ka haʻi ʻana i ke kūʻai ʻana ma ka pūnaewele, ʻaʻole hiki i nā mea kūʻai ke nānā maka i ka huahana, no laila pono ʻoe e makaʻala. E koho i kahi mea kālepa kaulana a hōʻoiaʻiʻo ʻia e kākoʻo ana i ka hoʻihoʻi ʻole ʻana o 7 lā a me ka hoʻololi ʻana i nā waiwai.. E mālama i ka hōʻoia o ke kūʻai ʻana i mea e pilikia ai nā kuleana.
ʻO ka hoʻokuʻu ʻana i ka wai i ka pō i loko o ka faucet hiki ke hōʻemi i ka ʻike o nā metala kaumaha
Aia kekahi ʻelua mau mea e ʻike ʻia e pili ana i ka hoʻohana ʻana i kēlā me kēia lā: ʻo ka nui o ka ua kepau i hoʻāʻo ʻia e like me ke kūlana aupuni e pili ana i ka nui o ka ua i ka wā e hoʻopili ai ka wai me ka paia o loko o ka faucet no 16 hola. ʻO ka pōkole o ka manawa pili, ʻoi aku ka liʻiliʻi o ka ua kepau. No laila, i ka hoʻohana ʻana i kēlā me kēia lā, ʻoi aku ka haʻahaʻa o ka ʻike alakaʻi o ka paipa ma mua o ke kūlana aupuni, a ʻaʻole e hopohopo nui nā mea kūʻai. I ka hoʻohana ʻana, e hoʻokuʻu i ka wai e noho lōʻihi i loko o ka faucet, e like me ka wai i ka pō, hiki ke hoemi pono i ka pilikia. Kahi mea hou aʻe, Hoʻohana ʻia nā mea hoʻomehana wai lā a me nā mea hoʻomehana ʻē aʻe i nā hale. ʻOi aku ka maikaʻi ʻaʻole e hoʻohana i ka wai wela o loko i wai inu, no ka mea, ʻoi aku ka kiʻekiʻe o nā metala kaumaha i loko o ka wai wela ma mua o ka wai anuanu.
