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Kodi JCOE Pipe ndi chiyani?
Chitoliro chowongoka cha msoko wowongoka mbali ziwiri cholumikizidwa ndi arc welded ndi chitoliro cha JCOE. Chitoliro chowongoka chachitsulo cholumikizidwa chimagawidwa m'magulu awiri kutengera njira yopangira: chitoliro chachitsulo chowongoka cha msoko wowongoka chapamwamba komanso chitoliro chachitsulo cholumikizidwa ndi arc welded chowongoka cha msoko wowongoka cha JCOE. Chitoliro chowongoka...Werengani zambiri -
Kulimbikitsa kuyamba koyambirira kwa mapulojekiti akuluakulu
Kumapeto kwa chaka, kumanga mapulojekiti akuluakulu kunamveka ngati "phokoso" la cholinga cha chaka chino. Pambuyo pa kutsindika kwakukulu pa "kufulumizitsa kumanga mapulojekiti akuluakulu" pamsonkhano waukulu wa Bungwe la Boma pa Novembala 22, National Development and ...Werengani zambiri -
Tianjin Yuantai Derun Group yapambana bizinesi yowonetsera imodzi yamakampani opanga zinthu ndi chubu chake chachikulu cha sikweya!
Posachedwapa, Unduna wa Zamakampani ndi Ukadaulo wa Chidziwitso ndi Bungwe la Zachuma Zamakampani la China adakonza zolima ndi kusankha gulu lachisanu ndi chiwiri la makampani opanga zinthu (zogulitsa) komanso kuwunikanso gulu loyamba ndi lachinayi...Werengani zambiri -
Malangizo a makampani opanga machubu a Square
Chubu chaching'ono ndi mtundu wa chubu chachitsulo chopanda mawonekedwe a chipande, chomwe chimadziwikanso kuti chubu chaching'ono, chubu chamakona anayi. Mafotokozedwe ake amafotokozedwa mu mainchesi akunja * makulidwe a khoma. Amapangidwa ndi chingwe chachitsulo chotenthedwa chozunguliridwa ndi kuzizira kapena kuzizira ...Werengani zambiri -
Kodi njira zazikulu zodulira machubu amakona anayi ndi ziti?
Njira zisanu zotsatirazi zodulira machubu amakona anayi zayambitsidwa: （1） Makina odulira mapaipi Makina odulira mapaipi ali ndi zida zosavuta, ndalama zochepa, ndipo amagwiritsidwa ntchito kwambiri. Ena mwa iwo alinso ndi ntchito yodulira ndi kukweza ndi kutsitsa zokha...Werengani zambiri -
Wogulitsa mapaipi ochitirako chikho cha dziko lonse la Qatar - Tianjin Yuantai Derun Steel Pipe Manufacturing Group
Pakati pa Disembala 2021, Gulu Lopanga Mapaipi Achitsulo la Tianjin Yuantai Derun linalandira upangiri wa polojekitiyi, yomwe idatsimikiziridwa mobwerezabwereza kuti ndi pulojekiti yotchuka ya Qatar World Cup. Ntchitoyi itafika ku Yuantai, gulu la oimira Yuantai linasangalala kwambiri...Werengani zambiri -
Kodi chifukwa cha kusweka kwa chubu cha sikweya n'chiyani?
1. Vuto lalikulu ndi chitsulo choyambira. 2. Mapaipi achitsulo chopanda msoko si mapaipi ozungulira olumikizidwa, omwe ndi olimba komanso ofewa. Siwosavuta kupotoka chifukwa cha kutuluka kwa madzi ndipo sakhudzidwa ndi kugunda. Kuyika kwake ndikodalirika kwambiri, palibe kuphulika chifukwa cha mpweya ndi kuwala kwa dzuwa....Werengani zambiri -
Ndi zinthu ziti zomwe zingakhudze kulondola kwa chakudya cha chubu cha sikweya?
Pakupanga machubu ang'onoang'ono ndi ang'onoang'ono, kulondola kwa chakudya kumakhudza mwachindunji kulondola ndi mtundu wa zinthu zomwe zapangidwa. Lero tikuwonetsa zinthu zisanu ndi ziwiri zomwe zimakhudza kulondola kwa chakudya cha chubu cha ang'onoang'ono: （1） Mzere wapakati wa chakudya ...Werengani zambiri -
Yuantai Derun adapambana mutu wa "Taxpayer Credit Class A Taxpayer" ku China.
Pa Novembala 21, 2022, Tianjin Yuantai Derun Steel Pipe Manufacturing Group idapambana mutu wa "Class A Taxpayer of Tax Credit", "National Champion Enterprise" ndi "Gazelle Enterprise" m'mabizinesi ambiri am'dziko monga Credit China, kukhala wopambana...Werengani zambiri -
Dn、De、D、d、Φ Kodi mungasiyanitse bwanji?
Chitoliro cha m'mimba mwake De, DN, d ф Tanthauzo De、DN、d、 ф Chiwonetsero chofananira cha De -- m'mimba mwake wakunja wa chitoliro cha PPR, PE ndi chitoliro cha polypropylene DN -- M'mimba mwake wodziwika wa chitoliro cha polyethylene (PVC), chitoliro chachitsulo choponyedwa, pulasitiki yachitsulo yophatikizika...Werengani zambiri -
Kodi ubwino wa chubu cha sikweya chopanda msoko ndi chiyani?
Chitoliro chopanda msoko ndi chozungulira chili ndi mphamvu zabwino, kulimba, pulasitiki, kuwotcherera ndi zina zaukadaulo, komanso kusinthasintha kwabwino. Chitoliro chake cha alloy chimalumikizidwa mwamphamvu ku maziko achitsulo. Chifukwa chake, chitoliro chopanda msoko ndi chozungulira...Werengani zambiri -
Tianjin: Kuyang'ana kwambiri pakukweza khalidwe ndi magwiridwe antchito kuti zitsimikizire chitukuko chobiriwira komanso chapamwamba
Tadzipereka kwambiri pa chitukuko chapamwamba. Tianjin sitidzapikisana ndi ena mwa kuchuluka. Tidzayang'ana kwambiri pa ubwino, magwiridwe antchito, kapangidwe kake ndi kubiriwira. Tidzafulumizitsa kulima maubwino atsopano, kukulitsa malo atsopano, ndikulimbikitsa kusintha kwa mafakitale...Werengani zambiri
Mtsogoleri wa Hollow Section ku China
