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Kufunika kwa Hot-rolled Steel Coil Kwawonjezeka Mofulumira, Kukhala Katundu Wofunika Kwambiri mu Gawo la Mafakitale


Posachedwapa, chifukwa cha kupita patsogolo kwa mafakitale monga zomangamanga ndi gawo la magalimoto, kufunikira kwa msika kwachozungulira chachitsulo chotenthayapitirira kukwera. Monga chinthu chofunikira kwambiri mumakampani opanga zitsulo, chopopera chachitsulo chotenthedwa, chifukwa cha mphamvu zake zambiri komanso kulimba kwake kwabwino, chimagwiritsidwa ntchito kwambiri m'magawo osiyanasiyana. Zipangizo zake ndi kukula kwake ndizoyenera kugwiritsidwa ntchito mosiyanasiyana, zomwe zimapangitsa kuti chikhale chinthu chofunikira kwambiri popanga mafakitale.

Posachedwapa,koyilo yozungulira yotenthaMitengo ku North China yasintha kwambiri, ndipo mtengo wapakati wa dziko lonse ukukwera ndi 3 yuan/tani sabata iliyonse. Mitengo yatsika pang'ono m'madera ena. Pamene nyengo yachikhalidwe ya "Golden September ndi Silver October" ikuyandikira, ziyembekezo zamsika za kukwera kwa mitengo zikukwera kwambiri. Mitengo ya Hot-rolled coil ikuyembekezeka kukhalabe yosasinthasintha kwakanthawi kochepa, chifukwa cha zinthu zomwe zikukwera komanso zomwe zikukwera. Zotsatira za kupezeka ndi kufunikira, chitsogozo cha mfundo, ndi chitukuko cha mayiko ena pamitengo zikuyenera kuyang'aniridwa mosamala.

Magulu Ofanana a Zinthu Zofunika Kuti Akwaniritse Zosowa Zosiyanasiyana

Ma coil achitsulo opangidwa ndi kutentha amapezeka m'zinthu zosiyanasiyana, ndi mitundu yosiyanasiyana kuphatikizapo Q235, Q355, ndi SPHC. Pakati pawo, Q235 ndi chitsulo chodziwika bwino cha kaboni chokhala ndi mtengo wotsika komanso pulasitiki wabwino, choyenera kumanga nyumba zachitsulo, zigawo za mlatho, ndi zida zamakina wamba. Q355 ndi chitsulo cholimba kwambiri chokhala ndi mphamvu zambiri kuposa Q235, choyenera kugwiritsidwa ntchito pofunikira mphamvu, monga makina omangira ndi mafelemu a magalimoto. SPHC ndi chitsulo cholimba kwambiri chokhala ndi pamwamba pabwino, chomwe nthawi zambiri chimagwiritsidwa ntchito ngati zopangira zida zamagalimoto ndi zida zapakhomo.

Kufananiza Molondola kwa Zipangizo Zosiyanasiyana ndi Ntchito

Kusiyana kwa zinthu kumakhudza momwe ma coil achitsulo otenthedwa amagwiritsidwira ntchito.Ma coil achitsulo a Q235, chifukwa cha mtengo wake wotsika, nthawi zambiri amagwiritsidwa ntchito m'mabulaketi onyamula katundu ndi m'mabotolo osungiramo zinthu m'nyumba zapakhomo.Ma coil achitsulo a Q355, yokhala ndi mawonekedwe abwino kwambiri a makina, ndi chinthu chofunikira kwambiri pa nsanja za ma turbine amphepo ndi chassis ya magalimoto olemera. Ma coil achitsulo a SPHC, pambuyo pokonzedwanso pambuyo pake, amatha kupangidwa kukhala zinthu zabwino monga zitseko zamagalimoto ndi mapanelo am'mbali mwa firiji, kukwaniritsa zofunikira zokongola komanso zolondola za zinthu zomwe ogula amagwiritsa ntchito. Kuphatikiza apo, ma coil ena achitsulo opangidwa ndi zinthu zapadera amagwiritsidwanso ntchito m'mapaipi amafuta, kupanga zombo, ndi madera ena.

Miyezo Yachikhalidwe Yokulira Imaonetsetsa Kuti Kupanga Kumasintha

Ma coil achitsulo opangidwa ndi moto amakhala ndi miyeso yomveka bwino. Makulidwe ake nthawi zambiri amakhala kuyambira 1.2mm mpaka 20mm, ndipo m'lifupi mwake ndi 1250mm ndi 1500mm. M'lifupi mwake amapezekanso ngati mungafune. M'lifupi mwake mwa coil nthawi zambiri ndi 760mm, pomwe m'lifupi mwake wakunja ndi kuyambira 1200mm mpaka 2000mm. Miyezo yofanana ya kukula imathandiza kudula ndi kukonza makampani omwe ali pansi pa mtsinje, kukonza bwino ntchito yopanga ndikuchepetsa ndalama zosinthira.

Izi zikumaliza kukambirana kwa nkhaniyi. Ngati mukufuna kudziwa zambiri zokhudza ma coil achitsulo otentha, chonde titumizireni uthenga kudzera m'njira zotsatirazi ndipo gulu lathu la akatswiri ogulitsa lidzasangalala kukuthandizani.

GULU LA MFUMU

Adilesi

Malo oyendetsera chitukuko cha Kangsheng,
Chigawo cha Wuqing, mzinda wa Tianjin, China.

Maola

Lolemba-Lamlungu: Utumiki wa maola 24


Nthawi yotumizira: Sep-05-2025