Kudzera mu machitidwe opambana a polojekiti ya 2017 ku Egyptkapangidwe ka chitoliro chaching'ono cha galvanized chotenthandi pulojekiti ya Qinghai ya 2019kapangidwe ka chitoliro chozungulira chotentha-choviikidwa, Tianjin Yuantai Derun Group yawonetsa luso lake lopereka chithandizo m'mapulojekiti akuluakulu am'dziko ndi akunja.
Mu Okutobala 2019, Tianjin Yuantaiderun Steel Pipe Manufacturing Group idapambana bwino mpikisano wa pulojekiti yopangira magetsi ya Qinghai ultra-high voltage transmission base ndi makina osungira mphamvu a AC pa zomangamanga zamagetsi za Qinghai ten million kilowatt new energy base (chigawo chimodzi ndi mapaki awiri) photovoltaic project, kukhala kampani yokhayo yopereka matani 130000 a mapaipi ozungulira okhala ndi pafupifupi yuan biliyoni imodzi kumayambiriro kwa pulojekitiyi. Pulojekitiyi imalolanso Tianjin Yuantai Derun Group kutenga nawo mbali mwachindunji mu mgwirizano wopereka mapulojekiti ofunikira a dziko, komanso ikuwonetsa mphamvu zopangira za Tianjin Yuantai Derun Group's.mapaipi achitsulo opangidwa ndi kapangidwe kake(mapaipi ozungulira omangidwa ndi makona anayi, mapaipi ozungulira omangidwa ndi makona) ndi mphamvu yothandizira ntchito imodzi yokha pamapulojekiti akuluakulu.
Qinghai, yomwe imadziwika kuti "Nsanja ya Madzi ku China", ndi komwe kunabadwira Mtsinje wa Yellow, Mtsinje wa Yangtze ndi Mtsinje wa Lancang, komanso chotchinga chofunikira kwambiri cha chitetezo cha chilengedwe. Chifukwa cha mphamvu zambiri monga madzi, kuwala, mphepo ndi malo osungiramo zinthu, dziko lalikulu la Qinghai likuwonetsa mphamvu pansi pa chitukuko cha mphamvu zatsopano za dziko, ndipo Qinghai yokongola ikupita kudziko lapansi kuchokera ku gwero la mitsinje itatu! "Qinghai ndiye phiri la chitukuko chobiriwira cha China", "mphamvu yokhazikika komanso kupanga mphamvu zongowonjezwdwanso ili pamalo oyamba mdzikolo, ndipo mphamvu yoyera yakhazikitsa mbiri yapadziko lonse", "Beijing Daxing International Airport, yomwe idayamba kugwira ntchito posachedwapa, yagwiritsa ntchito mphamvu yoyera kuchokera ku Qinghai"... Mphamvu yonse ya madzi ndi magetsi yoyikidwa mu Mtsinje wa Yellow ndi ma kilowatts 17.95 miliyoni, omwe ma kilowatts 16.16 miliyoni ayikidwa ku Qinghai, zomwe zimapangitsa 54% ya mphamvu yonse yamagetsi yoyikidwa mu Chigawo cha Qinghai, ndipo kupanga magetsi kumapitirira 60%. Kuyambira pomwe idakhazikitsidwa zaka 20 zapitazo, Yellow River Hydropower yapereka mphamvu zobiriwira zokwana pafupifupi 570 biliyoni kWh kwa anthu onse, zomwe zimapangitsa kuti ikhale kampani yayikulu kwambiri padziko lonse lapansi yopanga magetsi pogwiritsa ntchito photovoltaic. Pa Seputembala 25, 2019, Yellow River Hydropower idayendetsa "Phoenix Spreading its Wings" ndipo idapereka ma kilowatts 5.28 miliyoni maola amagetsi oyera ku Beijing Daxing International Airport. Magetsi oyera a Qinghai adaperekedwa ku Beijing koyamba.
Ndalama zonse zoyambira za polojekitiyi ndi 7.197 biliyoni yuan, ndi mphamvu yonse yoyikidwa ya 1000.05MWp. Matrix a polojekitiyi amapangidwa ndi madera 13 opanga mphamvu ya photovoltaic. Ma module 322 a batri a sub array alengezedwa, kuphatikiza ma module 340Wp, 400Wp, 410Wp, 415Wp, 420Wp, 430Wp ndi ma module awiri okhala ndi kristalo imodzi. Ma inverter 4843 a 175kW series ndi ma inverter 1619 a 225kW series asankhidwa; Ma transformer a box type 322 a 35kV; Ma seti 322 a mayunitsi osungira mphamvu (seti imodzi ya chidebe chosungira mphamvu pa sub unit iliyonse) akhazikitsidwa; Malo osonkhanitsira a 1-1 #~13 # 35kV a substation ya box type aikidwa mwachindunji ndi chingwe cha 100322m.
Pambuyo pa kupereka mavoti kwa anthu onse, munthu amene akuyang'anira Party A adatchula mu forum yosinthana kuti Tianjin Yuantai Derun Group idasankhidwa pakati pa mabizinesi ambiri opereka mavoti, makamaka chifukwa Tianjin Yuantai Derun Group ili ndi mphamvu zodalirika zopangira ndi kupereka, mphamvu zachuma, kukonza zinthu nthawi imodzi ndi ntchito zothandizira, mayendedwe otumizira zinthu nthawi imodzi ndi ntchito zotumizira zinthu nthawi imodzi. Kumbali imodzi, kudzipereka kumeneku kwachepetsa kwambiri mtengo wonse wa polojekiti ya Party A, Kumbali ina, kwathetsanso nkhawa za ntchito ya Party A. Monga kampani yachinsinsi yomwe ili ndi munthu wovomerezeka, kuyendetsa bwino ntchito kwa Tianjin Yuantai Derun Group, zomwe zidachitika kale pautumiki waukadaulo wa mapulojekiti akuluakulu, kuthekera koyankha mwadzidzidzi komanso maudindo osazolowereka kunapangitsanso Party A kumva kuti ndi yodalirika.
Akuluakulu a Tianjin Yuantai Derun Group adaika izi patsogolo kwambiri poyamba kutenga nawo mbali mu polojekitiyi, adakhazikitsa gulu la polojekiti kuti lizilankhulana mokwanira pogwiritsa ntchito zinthu zothandizira zomwe gululi lasonkhanitsa kwa zaka zambiri, ndipo adapereka malingaliro angapo okonza zinthu zaukadaulo za Party A, zomwe zidavomerezedwa ndi gulu la polojekiti la Party A. Nthawi yomweyo, gulu la polojekitiyi lakhala likuwongolera mobwerezabwereza kuwongolera mtengo wa ulalo uliwonse wa polojekitiyi. Chifukwa nthawi ya polojekiti ya Party A ndi yofunika kwambiri, takonzekera mayunitsi, ma molds ndi zinthu zina ndi antchito pasadakhale mosasamala kanthu za zoopsa zomwe zingachitike panthawi yopereka msonkho. Galimoto yoyamba idaperekedwa mkati mwa sabata imodzi pambuyo popereka msonkho, zomwe zidavomerezedwa kwambiri ndi Party A.
M'zaka 40 zapitazi za kusintha ndi kutsegulira, ndi kupita patsogolo mwachangu kwa ukadaulo wopanga mapaipi m'zaka zaposachedwa, kugwiritsa ntchito mapaipi achitsulo m'gulu kwakula kwambiri komanso mozama, ndipo kufunikira kwawonjezeka kwambiri. Mapaipi achitsulo omangidwa makamaka amaphatikizapo mapaipi amakona anayi ndi amakona anayi ndi mapaipi ozungulira. Pakadali pano, njira yopangira mapaipi amakona anayi ndi amakona anayi imaphatikizapo mitundu itatu:
Choyamba, chozungulira chisanayambe kukonzedwa. Choyamba, chitsulo chodulidwa (chopopera chotentha) chimakulungidwa mosalekeza kukhala chozungulira, kenako kulumikiza kwapamwamba kumachitika, kenako kuzunguliza kosalekeza kumachitika kuti apange mapaipi ang'onoang'ono ndi amakona anayi.
Chachiwiri ndi njira yopangira squaring mwachindunji. Chitsulo chotchinga (hot coil) chimapangidwa mwachindunji kukhala mawonekedwe a sikweya ndi amakona anayi mwa kuzunguliza kosalekeza, kenako kuzunguliza kwapamwamba kumachitika, kutsatiridwa ndi kuzunguliza kosalekeza.
Njira yozungulira itatu mpaka sikweya, chitoliro chozungulira chomangidwacho chimapangidwa kukhala mawonekedwe a sikweya ndi amakona anayi mwa kuzunguliza kosalekeza, kenako chimatha. Njirayi imagwiritsidwa ntchito makamaka pa chiŵerengero cha kutalika kwapadera m'lifupi mwa machubu opangidwa ndi mawonekedwe apadera, a polygonal, right angle, arc sikweya ndi amakona anayi.
Kuchokera mu ndondomekoyi, titha kupeza kuti chitoliro chozungulira chingaonedwe ngati chinthu chopangidwa ndi chitoliro chachitsulo cha sikweya ndi chamakona anayi. Gulu la Tianjin Yuantaiderun lakhala likuyang'ana kwambiri pakupanga chitoliro cha sikweya ndi chamakona anayi kwa zaka pafupifupi 20, ndipo mwachibadwa lili ndi chidziwitso chambiri paukadaulo wopanga chitoliro. Zofunikira pa kulondola kwa kukula kwa chitoliro chozungulira mu polojekiti ya Party A ndi zofunikira pakuwongolera kuchuluka kwa zinc mu njira yotenthetsera galvanizing zitha kukwaniritsidwa ndi miyezo yapamwamba. Nthawi yomweyo, kudalira zabwino zothandizira chitoliro chachitsulo cha Tianjin Daqiuzhuang, kupanga, kudula ndi kuwotcherera ma flange a chitoliro chachitsulo ndi zowonjezera mbale zolimba zatsimikizira kuti zothandizira polojekitiyi zidzachitika nthawi yomweyo. Pazofunikira zazikulu zoyendera posachedwa, Dipatimenti Yogulitsa Zinthu ya Gulu, kumbali imodzi, idzakambirana za gulu lankhondo logwirizana ku Tianjin, ndipo kumbali ina, idzapita ku Qinghai kukakambirana za gulu lankhondo logwirizana, kupereka chitsimikizo champhamvu cha kunyamula zinthu mtunda wautali komanso wolemera kwambiri.
Gulu la Tianjin Yuantai Derun lakhala likuyang'ana kwambiri khalidwe la zinthu ndi kupita patsogolo kwa ukadaulo. Pakadali pano, Gululo lapeza ma patent pafupifupi 60 azinthu zopangira zinthu zatsopano komanso zogwiritsidwa ntchito. Pogwiritsa ntchito njira yozama yokonzanso miyezo ya dziko lonse, Gululi linayambitsa kupanga ndi kutulutsa ma T/CSCS TC02-03-2018 Rectangular Tubes for Mechanical Structures, T/CSCS TC02-02-2018 Rectangular Tubes for Building Structures, T/CSCS 006-2019 Square and Rectangular Tubes for Bridge Structures T/CSCS 007-2019 Hot Rolled Seamless Square and Rectangular Tubes for Building Structures, T/CSCS 008-2019 Hot Rolled Strip Steel for Square and Rectangular Tubes, ndi T/CSCS TC02-04-2018 Hot Galvanized Square and Rectangular Tubes for Building Structures, mogwirizana amawongolera zofunikira za malonda kuchokera m'magawo osiyanasiyana ogwiritsira ntchito mapaipi achitsulo okhala ndi mabizinesi osungunulira zitsulo ndi zitsulo komanso mabizinesi odziwika bwino ogwiritsa ntchito, ndikuwonjezera kusiyana kwa makampani.
Nthawi yomweyo, talandira uthenga wochokera ku Egypt kuti pulojekiti yayikulu kwambiri padziko lonse lapansi yokhudza ulimi wanzeru yokhala ndi machubu okwana 430 miliyoni a mayuan okwana 430 miliyoni okhala ndi machubu ozungulira amakona anayi, omwe adaperekedwa ndi Tianjin Yuantedrun Group kuyambira 2017 mpaka 2018, yatha. Ndi khama la makampani aku China, "kulima ndiwo zamasamba m'chipululu", "kuthetsa vuto la ntchito la anthu aku Egypt", komanso "kuthandiza Egypt kupeza ndalama zakunja kuchokera kuzinthu zaulimi", Zathandiza anthu aku Egypt kukwaniritsa zolinga zazikulu za anthu okhala m'chipululu.
Pamsonkhano wapachaka wa 2019 wa mgwirizano wa chitukuko cha mafakitale a square tube ndi mgwirizano, Dai Chaojun, purezidenti wa Tianjin Yuantai Derun Group, adafotokozera makampaniwa za ntchito zokweza ndi kusintha zomwe Gululi lachita m'zaka zaposachedwa, ndipo adapereka lingaliro lakuti Tianjin Yuantai Derun Group ili pagawo lofunika kwambiri pakukweza kuchokera ku bizinesi yokhudzana ndi malonda kupita ku bizinesi yokhudzana ndi ntchito komanso bizinesi yokhudzana ndi nsanja, ndipo yamaliza kukonza njira, kuchokera ku mtsogoleri wa mtundu wa square tube waku China kupita ku mtsogoleri wamakampani a square tube waku China. Pankhani yatsopanoyi, kampaniyo yasintha cholinga chake: kupatsa ogwiritsa ntchito mapaipi achitsulo zinthu ndi ntchito zabwino kwambiri, ndikupanga zinthu za square ndi rectangle zomwe zimagwiritsidwa ntchito kwambiri pakukula ndi kumanga chuma ku China, kuti onse ogwirizana nawo azitha kuchita bizinesi yosavuta. Kutenga msika ndi makasitomala ngati malo ofunikira ndikupanga phindu lowonjezera kwa ogwiritsa ntchito kudzakhala cholinga cha nthawi yayitali cha Tianjin Yuantai Derun Group. Nthawi yomweyo, yadzipereka pakukweza malonda:
Tipitiliza kuyika ndalama zoposa ma yuan 10 miliyoni chaka chilichonse kuti tipange zinthu zatsopano komanso mitundu yotseguka kwa makasitomala kwaulere;
Mtengo wa malo ndi mtengo wa oda zimatchulidwa mwanjira yogwirizana, yotseguka komanso yowonekera pamsika (mtengo waposachedwa wa malo umasinthidwa tsiku lililonse ndi nsanja za pa intaneti monga Lange ndi gulu la We Media platform matrix, ndipo odayo imapezedwa ndi makasitomala omwe amadzitumikira okha kudzera mu pulogalamu ya WeChat);
Perekani katundu wochepa womwe ungagwire ntchito yotumiza katundu waung'ono kwa kanthawi kochepa, kuphatikizapo katundu wokwanira wa chubu cha sikweya 20 m3 mpaka 500 m3 ndi katundu wopangira zinthu zobiriwira wofanana. Mtengo wa katundu wokhazikika wa Q355 ndi woposa matani 6000;
Zipangizo zozungulira mpaka sikweya komanso zojambula zatsopano zimatha kupereka mapaipi osiyanasiyana achitsulo osakhazikika, opangidwa mwapadera, opindika, komanso okhala ndi mbali zambiri okhala ndi makulidwe a khoma kuyambira 8mm mpaka 50mm kuyambira 200m3 mpaka 1000m3;
Podalira luso la Gululi komanso luso lothandizira la Daqiuzhuang m'chigawo, tipereka ntchito zokhazikika nthawi imodzi, kuphatikiza ntchito zokonza ma galvanizing otentha (zinc loading mpaka ma microns 100), kuthandizira ntchito zokonzanso zina monga kudula/kuboola/kupaka utoto/kuwotcherera zinthu zina za machubu ang'onoang'ono, ntchito zoyendetsera zinthu ndi kugawa zinthu za malo amodzi monga mayendedwe apamsewu/mayendedwe apamadzi/mayendedwe a sitima ndi kusonkhanitsa zinthu zakutali. Ntchito yogula ndi kutumiza zinthu za malo amodzi (ma profiles, mapaipi olumikizidwa, ndi zina zotero);
Pazovuta za kupereka ma bid, Gulu lingathandize pa ntchito zopereka ma bid, kuphatikizapo kupereka chilolezo ndi kulembetsa ziyeneretso kwa ogulitsa ma cooperative a nthawi yayitali, kutenga nawo mbali mwachindunji pakupereka ma bid m'dzina la Gulu, ndipo makasitomala a cooperative a nthawi yayitali akhoza kusangalala ndi ma bid osiyanasiyana omwe ali ndi mtengo wotsekedwa potengera zomwe zatsimikiziridwa.
Makampani atsopano ali ndi cholinga ndi udindo, zomwe ndi zomwe makampani ambiri apamwamba padziko lonse lapansi akugwirizana nazo pakadali pano. Ntchito yofunika kwambiri ya kampaniyo ndikupanga anthu abwino. Ngati tikufuna kuchita ntchito yabwino mu bizinesi lero, sitiyenera kungogwira ntchito yabwino pazinthu zamkati mwa bizinesi, komanso kugwiritsa ntchito mphamvu pa ubale pakati pa anthu ndi bizinesi. Makampani otsogola amagwiritsa ntchito mokwanira ubwino wophatikiza zinthu, kukulitsa misika yatsopano yowonjezera, ndikupatsa ogwiritsa ntchito mapulogalamu athunthu othandizira zaukadaulo ndi ndalama kuti achepetse kuwononga zinthu zachikhalidwe ndikuchepetsa ndalama zomwe ogwiritsa ntchito amagwiritsa ntchito.
Nthawi yotumizira: Okutobala-27-2022
