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N’chifukwa chiyani chitsulo chomwecho chimatchedwa “A36” ku US ndi “Q235” ku China?
Kutanthauzira molondola kwa magiredi achitsulo ndikofunikira kwambiri pakuwonetsetsa kuti zinthu zikutsatira malamulo ndi chitetezo cha polojekiti pakupanga chitsulo, kugula, ndi kumanga. Ngakhale kuti machitidwe owunikira zitsulo m'maiko onsewa ali ndi maulumikizidwe ofanana, akuwonetsanso kusiyana kwakukulu. ...Werengani zambiri -
Kodi mungawerengere bwanji chiwerengero cha mapaipi achitsulo mu mtolo wa hexagonal?
Pamene mafakitale achitsulo amapanga mapaipi achitsulo ambiri, amawaphatikiza m'mawonekedwe a hexagonal kuti azitha kunyamula ndi kuwerengera mosavuta. Paketi iliyonse imakhala ndi mapaipi asanu ndi limodzi mbali iliyonse. Kodi pali mapaipi angati mupaketi iliyonse? Yankho: 3n(n-1)+1, pomwe n ndi chiwerengero cha mapaipi mbali imodzi ya kunja...Werengani zambiri -
Kodi kusiyana kwenikweni pakati pa kugwiritsira ntchito zinc-flower galvanizing ndi kugwiritsira ntchito zinc-free galvanizing ndi kotani kwenikweni?
Maluwa a zinc akuyimira mawonekedwe a pamwamba pa coil yoyera yokhala ndi zinc yothira ndi hot-dip. Pamene chitsulo chachitsulo chikudutsa mumphika wa zinc, pamwamba pake pamakutidwa ndi zinc yosungunuka. Pa nthawi ya kulimba kwachilengedwe kwa zinc wosanjikiza uwu, nucleation ndi kukula kwa kristalo wa zinc...Werengani zambiri -
Kodi mungasiyanitse bwanji galvanizing yotenthedwa ndi electrogalvanizing?
Kodi zophimba zotentha kwambiri ndi ziti? Pali mitundu yambiri ya zophimba zotentha kwambiri za mbale zachitsulo ndi zingwe. Malamulo ogawa pa miyezo yayikulu—kuphatikizapo miyezo ya dziko la America, Japan, Europe, ndi China—ndi ofanana. Tidzasanthula pogwiritsa ntchito ...Werengani zambiri -
Kodi kusiyana pakati pa chitsulo cha C-channel ndi chitsulo cha channel ndi kotani?
Kusiyana kwa mawonekedwe (kusiyana kwa mawonekedwe a magawo): Chitsulo cha njira chimapangidwa kudzera mu kugwedezeka kotentha, komwe kumapangidwa mwachindunji ngati chinthu chomalizidwa ndi mafakitale achitsulo. Gawo lake lopingasa limapanga mawonekedwe a "U", okhala ndi ma flange ofanana mbali zonse ziwiri ndi ukonde wotambasula wowongoka...Werengani zambiri -
Kodi kusiyana pakati pa mbale zapakati ndi zolemera ndi mbale zathyathyathya ndi chiyani?
Kugwirizana pakati pa mbale zapakati ndi zolemera ndi ma Open slabs ndikuti zonsezi ndi mitundu ya mbale zachitsulo ndipo zingagwiritsidwe ntchito m'mafakitale osiyanasiyana opanga ndi kupanga. Ndiye, kusiyana kwake ndi kotani? Open slab: Ndi mbale yathyathyathya yomwe imapezeka potsegula ma coil achitsulo, ...Werengani zambiri -
Kodi kusiyana pakati pa SECC ndi SGCC ndi kotani?
SECC imatanthauza pepala lachitsulo lopangidwa ndi electrolytically galvanized. Chiganizo cha “CC” mu SECC, monga maziko a SPCC (pepala lachitsulo lopangidwa ndi cold rolled) musanayike electroplating, chimasonyeza kuti ndi chinthu chogwiritsidwa ntchito ponseponse chozizira. Chili ndi kuthekera kogwira ntchito bwino kwambiri. Kuphatikiza apo, chifukwa cha...Werengani zambiri -
Kusiyana Pakati pa SPCC ndi Q235
SPCC imatanthauza mapepala ndi mipiringidzo ya kaboni yopangidwa ndi chitsulo chozizira yomwe imagwiritsidwa ntchito kwambiri, yofanana ndi mtundu wa Q195-235A waku China. SPCC ili ndi malo osalala, okongola, mpweya wochepa, mawonekedwe abwino kwambiri otalikirana, komanso kuthekera kolumikizana bwino. Mpweya wamba wa Q235 ...Werengani zambiri -
Kusiyana Pakati pa Chitoliro ndi Chubu
Kodi chitoliro ndi chiyani? Chitoliro ndi gawo lopanda kanthu lokhala ndi gawo lozungulira loyendetsera zinthu, kuphatikizapo madzi, gasi, ma pellets ndi ufa, ndi zina zotero. Muyeso wofunikira kwambiri wa chitoliro ndi m'mimba mwake wakunja (OD) pamodzi ndi makulidwe a khoma (WT). OD minus 2 times ...Werengani zambiri -
Kodi API 5L ndi chiyani?
API 5L nthawi zambiri imatanthauza muyezo wogwiritsira ntchito mapaipi achitsulo cha mapaipi, omwe ali ndi magulu awiri akuluakulu: mapaipi achitsulo chosasunthika ndi mapaipi achitsulo chosungunuka. Pakadali pano, mitundu ya mapaipi achitsulo chosungunuka omwe amagwiritsidwa ntchito kwambiri m'mapaipi amafuta ndi mapaipi ozungulira ozungulira ...Werengani zambiri -
Miyeso ya chitoliro chachitsulo
Mapaipi achitsulo amagawidwa m'magawo osiyanasiyana m'mapaipi ozungulira, amakona anayi, amakona anayi, ndi ooneka ngati apadera; pogwiritsa ntchito zinthu zomwe zili m'mapaipi achitsulo opangidwa ndi kaboni, mapaipi achitsulo opangidwa ndi chitsulo chotsika, mapaipi achitsulo opangidwa ndi aloyi, ndi mapaipi ophatikizika; komanso pogwiritsa ntchito mapaipi a...Werengani zambiri -
Kodi mapaipi opangidwa ndi galvanize amapangidwa bwanji? Kodi ndi njira ziti zodzitetezera zomwe ziyenera kutsatiridwa?
Njira zotsimikizira ubwino wa kuwotcherera zikuphatikizapo: 1. Zinthu zomwe anthu amagwiritsa ntchito ndi zomwe zimafunika kwambiri pakuwongolera kuwotcherera mapaipi a galvanized. Chifukwa cha kusowa kwa njira zofunika zowongolera pambuyo pa kuwotcherera, ndikosavuta kudula ngodya, zomwe zimakhudza ubwino; nthawi yomweyo, mtundu wapadera wa galva...Werengani zambiri
NKHANI
Khalani ndi chidziwitso chokhudza kusintha kwa msika wachitsulo, ukadaulo wazinthu, malangizo ogwiritsira ntchito zinthu ndi zosintha zathu zaposachedwa zamakampani.
