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Pepa uhi
Ua hana ʻia ka pepa uhi ma ʻAmelika Hui Pū ʻIa i nā makahiki 1930.I nā makahiki 1980 mua, ua hoʻokomo mua ʻo Wuhan Iron a Steel a me Baosteel i nā laina hana kila i uhi ʻia i ka kala.Mai ia manawa, ua hoʻomaka koʻu ʻāina e hoʻopili i nā panela i hoʻopaʻa ʻia i loko o ka hale i nā hale ʻoihana, e like me Shandong Mas...Heluhelu hou aku -
ʻO ka hana koʻikoʻi o Severstal Steel ma 2021
I kēia mau lā, ua mālama ʻo Severstal Steel i kahi hālāwai kūkākūkā pūnaewele e hōʻuluʻulu a wehewehe i kāna hana nui ma 2021. I ka makahiki 2021, ua hoʻonui ʻia ka nui o nā kauoha hoʻopuka i hoʻopaʻa ʻia e ka Severstal IZORA steel pipe plant e 11% makahiki-ma-makahiki.Nui-anawaena submerged arc welded kila paipu ua sti ...Heluhelu hou aku -
Ka hoʻohana ʻana i nā huahana galvanized wela
ʻO ka galvanizing wela ka hoʻopaʻa ʻia ʻana i loko o kahi solution zinc hehee.He wikiwiki ka wikiwiki o ka hana, a mānoanoa ka uhi akā ʻaʻole like.ʻO ka mānoanoa liʻiliʻi i ʻae ʻia e ka mākeke ʻo 45 microns a hiki ke kiʻekiʻe loa ma mua o 300 microns.ʻOi aku ka ʻeleʻele o ke kala, hoʻopau i ka nui o ka metala zinc, no ...Heluhelu hou aku -
ʻO ka hana a me ka hoʻohana ʻana i ka paipu annealed ʻeleʻele
ʻO nā paipu annealed ʻeleʻele no ka paipu kila maʻamau a hoʻohana nui ʻia.Inā hoʻomehana ʻia ke kila ʻōwili anu i kahi mahana annealed, ʻeleʻele ka hiʻohiʻona o ke kila i ʻōwili ʻia ma muli o ke kiʻekiʻe o ka wela me ka ea, a ʻaʻole hoʻomālamalama ʻia kona helehelena.ʻO nā waiwai kino e ...Heluhelu hou aku -
Ke kahe kaʻina hana a me ka hoʻohana ʻana i ka pahu kihi hao hao wela wela
Hot-dip galvanized steel angle bar ka mea e hoʻokomo i ka derusted angle steel i loko o kahi hoʻoheheʻe zinc i hoʻoheheʻe ʻia ma kahi o 500 ° C e hoʻopili i kahi papa zinc i ka ʻili o ke kila kihi e hoʻokō ai i ke kumu o ka anti-corrosion.He kūpono ia no nā ʻakika ikaika like ʻole, nā noe alkali a me nā mea corrosive ikaika ...Heluhelu hou aku -
Ka mōʻaukala hoʻomohala ʻana i ka Scaffolding
I ka makahiki mua o 1980, ua hoʻolauna koʻu ʻāina i nā ʻano ʻano scaffolding e like me ka H frame scaffolding a me ka bowl-buckle scaffolding mai waho aku.Ua hoʻohana nui ʻia ʻo H frame scaffolding i nā papahana kūloko a loaʻa nā hopena maikaʻi.Ma muli o nā pilikia maikaʻi o ka huahana o H fra ...Heluhelu hou aku -
He wahi liʻiliʻi no ka hāʻule hou ʻana o ke kumukūʻai o nā ʻōwili ʻōwili wela
Mai ka mahina o Nowemapa, ua loli a hāʻule nā kumukūʻai o ka mākeke o nā coils ʻōwili wela a hāʻule, a ke makaʻala mau nei nā mea kālepa kila i ka nānā ʻana i ka mākeke.Ma ka lā 19 o Nowemapa, ua wānana ʻo Li Zhongshuang, ka luna nui o Shanghai Ruikun Metal Materials Co., Ltd., ma kahi hālāwai ninaninau me kahi mea hoʻolaha mai ...Heluhelu hou aku -
Ma hope o ka Hui ʻEulopa, ua hoʻomaka ʻo ʻAmelika Hui Pū ʻIa a me Iapana i nā kamaʻilio e hoʻoholo i ka hoʻopaʻapaʻa pili kila a me ka alumini
Ma hope o ka hoʻopau ʻana i ka hoʻopaʻapaʻa pili kila a me ka alumini me ka European Union, ma ka Pōʻakahi (November 15) ua ʻae nā luna US a me Iapana e hoʻomaka i nā kūkākūkā e hoʻoholo i ka hoʻopaʻapaʻa kālepa US ma luna o nā kumukūʻai hou aku ma ke kila a me ka alumini i lawe ʻia mai Iapana.Ua ʻōlelo nā luna o Iapana, ʻo ka hoʻoholo w...Heluhelu hou aku -
Ua lilo ʻo Pasila i ka mākeke hoʻokuʻu aku i ke kaula uea nui loa ma Turkey
Wahi a Mysteel, ʻoiai ka piʻi ʻana o nā kumukūʻai ukana, ke hoʻomau nei nā wili kila Turkish e hoʻāʻo i nā mākeke ma waho e hoʻonui i nā mea hoʻoiho.I kēia mau mahina i hala iho nei, ua lilo ʻo Brazil i wahi hoʻokuʻu aku i ke koʻokoʻo uea nui loa ma Turkey.Ma hope o ke kūʻai ʻana o 78,000 tons o nā kaola mai Turkey i ʻAukake, Br...Heluhelu hou aku -
Ua hoʻokuʻu ʻo Thailand i nā dumping anti-dumping ma luna o Kina e pili ana i ka hot-dip aluminum-zinc alloy cold-rolled steel sheets.
Ma ka lā 1 o Nowemapa, 2021, ua hoʻolaha ke Kōmike Hoʻopuka a me nā Subsidy Review o Thailand i kahi hoʻolaha e hōʻike ana i ka maopopo ʻole o ke kūlana kila honua a me ke kūlana kālepa kila kūloko, a i mea e hōʻoluʻolu ai i ka hopena o ka lei aliʻi hou (COVID-19). ) ma ka home ec...Heluhelu hou aku -
Ua hāʻule ka hana kila crude honua i ka mahina ʻo Kepakemapa i ka 8.9% makahiki-ma-makahiki
Ma ka lā 26 ʻOkakopa, ua hoʻokuʻu ka World Steel Association (WSA) i ka ʻikepili hana hana kila kila honua honua.I ka malama o Kepakemapa, he 144.4 miliona tons ka nui o ke kila kila o 64 mau ʻāina a me nā ʻāina i hoʻokomo ʻia i loko o ka World Steel Association, he 8.9% ka emi ʻana o ka makahiki ma ka makahiki.I Kepakemapa...Heluhelu hou aku -
Ke hoʻomau nei ʻo India i ke kau ʻana i nā dumping anti-dumping ma nā paipu kila ʻole a me nā ʻāpana hollow mai Kina
Ma ʻOkakopa 28, 2021, ua hoʻopuka ke Keʻena ʻauhau o ke Kuhina Waiwai o India i kahi leka hoʻomaopopo No. koe wale no ka hao a me ke kila kuhiliʻole.ʻO ka hao, ka hao a i ʻole ka hui pū ʻole ʻole...Heluhelu hou aku
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