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Kuyerekeza ubwino ndi kuipa kwa kugwiritsa ntchito chubu chaching'ono, chitsulo cha njira, chitsulo cha ngodya
Ubwino wa chubu cha sikweya Mphamvu yopondereza kwambiri, mphamvu yopindika bwino, mphamvu yozungulira kwambiri, kukhazikika bwino kwa kukula kwa gawo. Kuwotcherera, kulumikizana, kukonza kosavuta, kusungunuka bwino, kupindika kozizira, magwiridwe antchito ozizira. Malo akuluakulu pamwamba, chitsulo chochepa pa unit su ...Werengani zambiri -
Kodi kusiyana pakati pa chitsulo cha kaboni ndi chitsulo chosapanga dzimbiri ndi kotani?
Chitsulo cha kaboni, chomwe chimadziwikanso kuti chitsulo cha kaboni, chimatanthauza zitsulo ndi ma alloys a kaboni omwe ali ndi kaboni wochepera 2%, chitsulo cha kaboni kuphatikiza kaboni nthawi zambiri chimakhala ndi silicon, manganese, sulfure ndi phosphorous pang'ono. Chitsulo chosapanga dzimbiri, chomwe chimadziwikanso kuti asidi wosapanga dzimbiri...Werengani zambiri -
Kodi pali kusiyana kotani pakati pa chitoliro cha galvanized square ndi chitoliro wamba cha square? Kodi pali kusiyana pa kukana dzimbiri? Kodi kuchuluka kwa ntchito ndi kofanana?
Pali kusiyana kwakukulu pakati pa machubu opangidwa ndi galvanized sikweya ndi machubu wamba opangidwa ndi galvanized sikweya: **Kukana dzimbiri**: - Chitoliro chopangidwa ndi galvanized sikweya chimakhala ndi kukana dzimbiri kwabwino. Kudzera mu galvanized treatment, wosanjikiza wa zinc umapangidwa pamwamba pa galvanized sikweya...Werengani zambiri -
Miyezo Yadziko Lonse ya Zitsulo Zatsopano Zosinthidwa ku China Yavomerezedwa Kuti Itulutsidwe
Boma la State Administration for Market Supervision and Regulation (State Standardization Administration) pa June 30 lavomereza kutulutsidwa kwa miyezo 278 ya dziko, mndandanda wa miyezo itatu ya dziko, komanso miyezo 26 ya dziko...Werengani zambiri -
M'mimba mwake mwadzina ndi m'mimba mwake mkati ndi kunja kwa chitoliro chachitsulo chozungulira
Chitoliro chachitsulo chozungulira ndi mtundu wa chitoliro chachitsulo chopangidwa mwa kukulunga chingwe chachitsulo kukhala chitoliro pa ngodya inayake yozungulira (kupangira ngodya) kenako nkuchilumikiza. Chimagwiritsidwa ntchito kwambiri m'machitidwe a mapaipi potumiza mafuta, gasi wachilengedwe ndi madzi. Nominal Diameter (DN) Nomi...Werengani zambiri -
Kusiyana pakati pa hot rolled ndi cold drawn?
Kusiyana pakati pa Chitoliro cha Chitsulo Chotentha Chozunguliridwa ndi Chitoliro Chozizira Chojambulidwa 1: Pakupanga chitoliro chozunguliridwa chozizira, gawo lake lopingasa limatha kukhala ndi kupindika kwina, kupindika kumakhala koyenera kuti chitoliro chozunguliridwa chozizira chikhale ndi mphamvu yonyamula katundu. Pakupanga chitoliro chozunguliridwa chotentha...Werengani zambiri -
Alendo amamanga nyumba zosungiramo zinthu pansi pa nthaka ndi mapaipi opangidwa ndi chitsulo ndipo mkati mwake muli malo apamwamba ngati hotelo!
Kwakhala kofunikira nthawi zonse kuti makampaniwa akhazikitse malo otetezera mpweya pomanga nyumba. Pa nyumba zazitali, malo oimika magalimoto apansi panthaka angagwiritsidwe ntchito ngati malo obisalamo. Komabe, pa nyumba zogona, sikoyenera kukhazikitsa malo ena obisalamo pansi pa nyumba...Werengani zambiri -
Kodi kugwiritsa ntchito zitsulo za H-section za ku Europe za HEA, HEB, ndi HEM ndi kotani?
Mndandanda wa zitsulo za H zomwe zili mu gawo la H ku Europe makamaka zimaphatikizapo mitundu yosiyanasiyana monga HEA, HEB, ndi HEM, iliyonse ili ndi mafotokozedwe angapo kuti ikwaniritse zosowa za mapulojekiti osiyanasiyana aukadaulo. Makamaka: HEA: Ichi ndi chitsulo cha H-section chopapatiza chokhala ndi c...Werengani zambiri -
Chithandizo cha Pamwamba pa Chitsulo - Njira Yotenthetsera Yoviikidwa ndi Galvanizing
Njira Yothira Magalasi Otentha Ndi Njira Yopaka Zinc Pamwamba pa Chitsulo Kuti Ipewe Kutupa. Njirayi ndi yoyenera kwambiri pazitsulo ndi zitsulo, chifukwa imawonjezera moyo wa chinthucho ndikuwonjezera kukana kwake dzimbiri....Werengani zambiri -
Kodi SCH (Nambala ya Ndandanda) ndi chiyani?
SCH imayimira "Ndondomeko," yomwe ndi njira yowerengera yomwe imagwiritsidwa ntchito mu American Standard Pipe System kusonyeza makulidwe a khoma. Imagwiritsidwa ntchito limodzi ndi nominal diameter (NPS) kuti ipereke njira zokhazikika zokhazikika za makulidwe a khoma pamapaipi amitundu yosiyanasiyana, zomwe zimathandiza kuti...Werengani zambiri -
CHITSULO CHA EHONG –CHOPHUNZITSIRA CHITSULO CHOTENTHA
Ma coil achitsulo opindidwa otentha amapangidwa potenthetsa ma billet achitsulo kutentha kwambiri kenako nkuwakonza kudzera mukuzungulira kuti akwaniritse makulidwe ndi m'lifupi mwa mbale zachitsulo kapena zinthu zopindidwa. Izi zimachitika kutentha kwambiri, zomwe zimapangitsa kuti...Werengani zambiri -
Kusiyana pakati pa Chitoliro cha Chitsulo Chozungulira ndi Chitoliro cha Chitsulo cha LSAW
Chitoliro chachitsulo chozungulira ndi Chitoliro chachitsulo cha LSAW ndi mitundu iwiri yodziwika bwino ya chitoliro chachitsulo cholumikizidwa, ndipo pali kusiyana kwina pakupanga kwawo, mawonekedwe ake, magwiridwe antchito ndi kagwiritsidwe ntchito. Njira yopangira 1. Chitoliro cha SSAW: Chimapangidwa ndi stee yozungulira...Werengani zambiri
NKHANI
Khalani ndi chidziwitso chokhudza kusintha kwa msika wachitsulo, ukadaulo wazinthu, malangizo ogwiritsira ntchito zinthu ndi zosintha zathu zaposachedwa zamakampani.
