Msika wa Highway guardrail ukadali pamavuto

Msika wakumpoto chakum'mawa udapitilira kufooka, mitengo m'malo ena idatsika pang'ono ndi 5-10 yuan.Zikuyembekezeka kuti msika waku Northeast upitilize kugwira ntchito mofooka.Kum'mawa kwa China msika wofooka kuchepa, Shandong dera ena akuluakulu migodi mabizinesi kuchepetsa mitengo fakitale.Kukhudzidwa ndi kufunikira kosalekeza kwa msika komanso kufunitsitsa kwamphamvu kwa zitsulo zochepetsera mtengo wogula, msika wofooka wonse ku East China unatsika.Mabizinesi ena akuluakulu amigodi adatsitsa mtengo wakale wa fakitale ndi 20-40 yuan, zomwe zidakhudzanso kutsika kwamitengo yamsika.Zikuyembekezeka kuti msika wakumapeto kwa East China ukhalabe wofooka, ndipo mitengo m'malo ena ipitilira kutsika pang'ono.Msika wothamanga kwambiri wa guardrail udakali wofooka, msika wothamanga kwambiri wa guardrail sunakhale bwino, mbali yofunikira yogula ambiri osamala, odekha.Zomwe zili bwino ndi izi: potengera ma aloyi wamba, msika wa aloyi wa silicon-manganese udakali wochulukirachulukira, opanga alibe chidwi chopanga, ogula ndi ogulitsa ali pachiwopsezo chodziwikiratu, ndipo mtengo wamsika uli mkati. vuto.Ferrosilicon alloy, msika ukupitilizabe kugwira ntchito kophatikizana kofooka, chidwi cha opanga ferrosilicon sichikulirakulira, kufunikira kofooka sikusintha, msika umadzaza ndi mlengalenga wokhumudwa.Pankhani ya ma alloys apadera, msika wa alloy wa chrome umaphatikizidwa makamaka, ndipo malingaliro amsika ndiwamba.Opanga makamaka amalamula mwachangu ndi mapangano, ndipo mphero zazitsulo zikadali pagulu lachangu pakugula.Msika wa aloyi wa Molybdenum udakali wofooka, mitengo yamsika m'madera ena ikupitirizabe kuchepa, ntchito yonseyi ili m'malo ovuta, kupereka ndi kufunikira kwa mbali zonse ziwiri makamaka kudikirira ndikuwona;Msika wa Iron vanadium wosakhazikika wokhazikika, wopanga mitengo yotsika mtengo ndiyotsika, kuyimitsidwa, kuyimitsidwa, zizindikiro zochepa zopanga zikuchulukirachulukira, ndi msika wapamtunda wothamanga kwambiri wa guardrail wamtengo wapatali, msika wapadziko lonse wa iron vanadium wokhazikika, sabata ino chitsulo chapakhomo. Msika wa vanadium monga momwe zilili zofooka zophatikizana, opanga amathandizira kukhazikika kwamitengo;Kusintha kodabwitsa kwa msika wa Tungsten alloy, madera ena omwe amatchulidwawo ndi osokonekera kwambiri, mbali zoperekera ndi zofunidwa zimadikirira ndikuwona kusakhazikika kosasinthika, momwe msika umagwirira ntchito ndi wamba.Kumayambiriro kwa sabata ino, ngakhale Hebei ndi malo ena anakhudzidwa ndi nkhani ya kuletsa chilengedwe kupanga ndi kuchepetsa kupanga, gwero kotunga anali wothina, koma chifukwa kunsi kwa mtsinje Mzere zitsulo mtengo ananyamuka ndipo kenako anagwa kangapo, pamodzi ndi kugwa kwa mtengo wachitsulo, mtengo wamtengowo unatsika m’malo mokwera.

Mitengo yonse pakanthawi kochepa kapena khalani ndi mantha olimba.Komabe, pansi pazifukwa kuti kutsika kuthamanga kwa kukula kwachuma akadali lalikulu, kufala kwa ndondomeko akufunikabe nthawi, ndi kunja amphamvu kukondoweza malo msika zitsulo kulimbikitsa mkombero ndi lalifupi, kotala yachiwiri ya mtengo zoweta zitsulo. kapena adzakhalabe ndondomeko ya bottoming.Kukokera kwakukulu pakatikati pamitengo ya zinthu zomalizidwa kudakali mitengo yotsika.Pankhani ya kuchulukirachulukira, kukulitsa mphamvu ndi kuchepa kwa phindu pamsika wazitsulo, mtengo wonse wazinthu zomalizidwa umayendera mozungulira mtengo.Chifukwa chake, mtengo wotsika wazinthu zopangira udzakhala cholepheretsa chachikulu cha A106B boiler chubu kukwera mtengo.M'mwezi wa Meyi, mtengo wazitsulo zazing'ono ukuyembekezeka kupitiliza kukwera chifukwa cha kukopa kwa zinthu zakunja.

Mitengo yazitsulo zomanga m'madera ambiri a dzikolo idakwera sabata ino, North China, East China, kukwera kwamitengo kumakhala koonekeratu, ndipo kugulitsako kwakulitsidwa.Sabata yatha, mtengo wam'tsogolo wazitsulo wazitsulo udapitilira kukwera, kupitilira ma 100 mapeyala amalonda, kupanga mtengo wodziwikiratu wokoka, kuphatikiza amalonda ena ang'onoang'ono asanafike tchuthi, malowa amayenera kusungirako pang'ono. holiday, adalimbikitsanso malonda asanafike tchuthi.Sabata ino ku North China, East China yomanga zitsulo zomanga zitsulo zatsika liwiro, mabanja akulu akulu khumi ndi awiri ku Beijing tsiku lililonse zolowa nawo zidafikanso matani opitilira 20,000.Pankhani ya kugulitsa bwino, ngakhale kuti tsogolo la rebar linayamba kugwa sabata ino, mtengo wam'tsogolo unatsika kwambiri Lachitatu, mtengo wa A106B chubu chotenthetsera chinatsikanso 30 yuan Lachitatu, koma mtengo wamtengo wapatali wa zitsulo zomanga m'mizinda isanayambe. machitidwe a tchuthi ndi amphamvu.Kuonjezera apo, Lachisanu lapitalo linali tsiku lomaliza la kayendetsedwe ka kayendetsedwe kake ka Epulo kwa Hebei Iron ndi Steel Group, ndipo kufunitsitsa kwa amalonda kuti achepetse mitengo yotumizira kunachepetsedwa kwambiri, zomwe zinathandizanso kuti kukwera kwamitengo kwa sabata ino.Koma mtengo wokhazikika wokwera wamitengo yochedwa pamsika kuti ukhalebe wolimba unaperekanso chithandizo.Sabata ino mitengo yamsika yamsika yam'nyumba yosakanikirana, madera ambiri amitengo yamsika yowotcha adagubuduza, makamaka ku North China chifukwa chakuwonjezeka kwa kusowa kwazinthu pafupi ndi yuan 100, East China, mitengo yapakati ya China imakhalanso ndi chiwonjezeko chabwino, kupitilira 50 yuan.

The zoweta malo zitsulo msika anakonza sitepe mmbuyo ntchito nthawi yomweyo, tcheru mitundu ya otentha adagulung'undisa mbale, mbale ndi madera ena akuluakulu a mtengo ndi lotayirira, mkulu-liwiro guardrail kusungabe kutsika, mitengo rebar makamaka. madera ndi kumtunda mitengo billet ndi anakoka ofooka, ndi kuganizira zotsatira za tchuthi yaing'ono asanu, msika pansi mlengalenga ndi kuwala pang'ono, akugwira kuyembekezera mokhazikika ndi kuona kusintha makamaka.M'mwezi wonse wa April, kuwonjezera pa kukoka kwakukulu kwa msika waukulu, deta yonse yachuma inasonyeza kuchepa kwakukulu.Kukula kwa GDP, ndalama zokhazikika, mtengo wowonjezera wa mafakitale komanso momwe chuma chikuyendera pamakampani opanga zinthu zonse zidalephera.Mtengo wazitsulo zapakhomo mu April wakhala ukukwera kwambiri m'chaka chathachi, zomwe zikutanthauza kuti malingaliro a msika akuwonetsabe kutsika kwapansi.The gawo la kotunga mwachindunji mphero zitsulo ukuwonjezeka, voliyumu mgwirizano ndi yokangalika kapena kungokhala chete kuchepetsa ndi wothandizila mabanja, middlemen kanthu kuchepetsa Kugawilidwa kwazinthu chuma, kufalitsidwa kugwirizana kufufuza wakhala kuchepa kwambiri pa malo zitsulo mitengo motsogozedwa ndi msika akhoza mofulumira. ndi kukokera kwambiri malo thandizo lina.Amalonda azitsulo akugwirabe ntchito yofunika kwambiri pamsika wonse wazitsulo, koma kuchepetsa chuma kumakhudzidwa mosavuta ndi ntchito yokweza mofulumira pansi pa chilimbikitso chakunja.Mitengo yamsika ikakwera pang'onopang'ono ndipo kukopa kwakunja kufooka, msika ubwerera m'mbuyo udzafalikira mwachangu ndikutsitsa mtengo wonse wachitetezo chothamanga kwambiri.Izi ndi nthawi ziwiri zoyamba zamitengo yachitsulo kukankhira chifukwa chachikulu cha mapeto opanda zipatso.Choncho, msika mu May, wonse ntchito buku la kukonza zitsulo mphero ndi kuchepetsa kupanga unachepa poyerekeza ndi April, ndi chuma m'malo kapena kuchuluka poyerekeza ndi April, pamene zitsulo linanena bungwe akadali kukwera, koma kufunika kunja utachepa, zoweta. gwero chimbudzi kuthamanga akadali lalikulu, pamene zopangira mtengo akadali otsika, zakuthupi pakati mphamvu yokoka ndi kukokera pansi, wonse anamaliza zinthu mtengo adzakhalabe otsika mantha.Apanso dziwani kuthekera kwa rebound amphamvu ndi yaying'ono.


Nthawi yotumiza: Nov-23-2022