Pepa kila 0.35mm mai nā mea hana kūʻai maikaʻi loa

0.35mm 0.35mm mai nā mea hana kūʻai maikaʻi loa

ʻO ka wehewehe pōkole:

ʻO ka pā kila Galvanized he pā kila me ka wela wela a i ʻole ka electro galvanized coating ma luna o ka ʻili, ka mea maʻamau i hoʻohana nui ʻia i ke kūkulu ʻana, nā mea hana hale, nā kaʻa a me nā moku, ka hana ipu, ʻoihana electromechanical, etc.

Ke hoʻomau nei ka hoʻomohala ʻana o ka hoʻoulu ʻana i ka hoʻoulu ʻana i ka wela wela ma Kina.Mai 1950s a hiki i 1960s, 13 flux hot-dip galvanizing wae no ka hookahi pepa kila papa i successively kukuluia, me ka mana o 100000 t / A. Eia naʻe, ma muli o nā hemahema o ka haʻahaʻa puka, kiʻekiʻe kumu kūʻai, maikaʻi maikaʻiʻole, ka pollution kaiapuni, ilihune. pono waiwai a pela aku, ua hookiia a hoololiia i ka hana.Mai ka hopena o nā makahiki 1970, ua hoʻomaka ʻo Kina e kūkulu i nā ʻāpana galvanizing hot-dip broadband nui.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Hoʻolauna ʻoihana

He mea liʻiliʻi nā ʻano ʻano like ʻole ma ka mākeke o Kina.Mai ka waena o 1990s, ma kahi o 800000-1million tons i lawe ʻia mai nā ʻāina ʻē i kēlā me kēia makahiki.Me ka hoʻomohala ʻana o ka hoʻokele waiwai kūloko, ʻoi aku ka hoʻomohala ʻana o ka kaʻa, nā mea hana hale a me nā ʻoihana kūkulu hale, ua piʻi nui ka koi no ke kila galvanized strip.Ua kūkulu ʻo Kina i kahi pūʻulu o nā laina hana me ka hoʻopuka makahiki ʻoi aku ma mua o 100000 tons i nā makahiki 20 i hala iho nei, akā ʻaʻole hiki i nā ʻāpana galvanizing wela me ka ʻenehana kuʻuna haʻahaʻa e pili ana i ke kahe kaʻina hana, nā mea hana a me nā ʻano huahana ʻaʻole hiki ke hoʻokō i ka. pono o ke kukulu waiwai a me ka hooulu ana o Kina ma ke ano o ka like ole, ka maikai a me ka nui, a me na laina galvanizing wela hou e pono e kukuluia no ka hoopiha ana i na pono o ka makeke.

Mai ka makahiki 1990, ua holomua nui ka hana ʻana o ka pā kila kila ma Kina, a ʻo ka hiki ʻana o ka hoʻoili ʻana o ke kila kila ma Kina ua hiki i kahi kokoke i 3 miliona mau tona.Ua piʻi wikiwiki ka māhele mākeke o ka pepa galvanized home, mai kahi o 27% i ka makahiki 1996 a hiki i 59% i ka makahiki 1998. ʻO nā mea hana hale nuiʻo Baosteel, Wuhan Iron a me ke kila, Panzhihua Iron a me ke kila, Handan Iron a me ke kila, Benxi Iron a me ke kila. , me ka nui o ka nui o ka hana ma mua o 1.3 miliona tons.

Nā Pono Huahana

ʻO ka ʻāpana nui ma waena o nā ʻāpana galvanizing wela e kū nei ma Kina a me ka pae ʻē aʻe aia ma ka hapa nui o nā ʻāpana ʻaʻohe lako hoʻomaʻemaʻe mua, no laila paʻakikī ke hōʻoia i ka maikaʻi o ka galvanizing;ʻO nā mīkini hoʻopau i kēia manawa he mea maʻalahi nā mīkini hoʻopau ʻelua ʻōwili (ʻehā ʻōwili ʻo Pangang), ʻaʻole hiki ke hoʻomaikaʻi maikaʻi i nā waiwai mechanical o ke kila kaula, ʻoi aku ka hana kiʻi hohonu;ʻO nāʻano likeʻole he mau papa galvanized hoʻokahi wale nō, me ka liʻiliʻi o nā papa i hoʻohuiʻia, kahi mamao loa mai ka hālāwaiʻana i nā pono o ka mākeke.

Hoʻohana nui ʻia nā pā kila wela wela i hana ʻia e nā mea hana Kina i nā mea kūkulu hale, nā ʻoihana māmā, ka mahiʻai, ka halihali a me nā ʻoihana ʻē aʻe.Ma muli o nā palena o nā ʻano mea hana wela wela, ka ʻenehana kaʻina hana a me ka hana ʻana o ka pā maka, he liʻiliʻi nā papa galvanized i hiki ke hoʻohana ʻia i ka ʻoihana hana kaʻa.