Wannan jagorar tana taimaka muku tana bincika duniyar bakin karfe karusar kawan, samar da mahimmin mahimmanci don zaɓar ingantaccen tushen abin dogaro da inganci. Zamu rufe rubutattun kayan aiki, la'akari da aikace-aikace, da kuma dalilai masu mahimmanci don tabbatar da nasarar aikin ku. Koyi yadda ake kwatanta masu kaya, fahimtar dabarun farashin, da kuma gano yiwuwar makamancin don gujewa kurakurai masu tsada.
Bakin karfe karusar bolts an san su da juriya da lalata da ƙarfi. Koyaya, ba duk bakin karfe an halitta daidai. Grades gama gari sun haɗa da 304 (18/8) da 316 (18/80 / 2.5) bakin karfe daban-daban, kowane yana ba da matakai daban-daban na lalata. Sa9 316 yana ba da babbar juriya ga chlawaye, sa shi dace da marine ko aikace-aikacen bakin teku. Fahimtar wadannan bambance-bambance suna da mahimmanci ga zaɓin hannun dama don takamaiman bukatunku. Tattaunawar bayanan kayan abu daga masu ba da izini don cikakken bayani.
Bakin karfe karusar bolts Nemi aikace-aikacen ƙasa a cikin masana'antu daban-daban. Amfani gama gari sun hada da: Gudun Cikin Gida, Haɗaɗɗun gyarawa), Aikace-aikacen Marine (saboda abubuwan lalata na lalata), kayan aiki, da ayyukan injiniya. Shafin aikace-aikacen zai yi tasiri ga zaɓinku na diamita, tsawon, da kuma kayan duniya. Misali, ana buƙatar babban bantsiyar diamita don aikace-aikacen canji, yayin da ƙaramin diamita ya isa ga wurin aiki mai sauƙi.
Zabi amintacce bakin karfe karusar katogar yana buƙatar kimantawa mai hankali. Yi la'akari da waɗannan mahimman abubuwan:
Maroki | Abu da yawa | Farashi | Lokacin jagoranci | Takardar shaida |
---|---|---|---|---|
Mai kaya a | 304, 316 | M | Makonni 2-3 | ISO 9001 |
Mai siye B | 304, 316l | Dan kadan mafi girma | 1-2 makonni | Astm A276 |
Yi jinyar da kayayyaki suna ba da farashi mai ƙarancin farashi ko waɗanda ba su da gaskiya game da ayyukansu. Koyaushe Tabbatar da Takaddun shaida kuma Neman samfurori kafin ajiye manyan umarni. Kwangila na sake nazarin abubuwa da kuma ka'idojin biyan kuɗi kafin sanya hannu.
Don ingantaccen tushen ingancin inganci bakin karfe karusar bolts, yi la'akari da zaɓuɓɓukan bincike daga masu ba da izini. Irin wannan misalin shine Hebei mudu shigo da fitarwa Trading Co., Ltd, kamfani tare da gogewa a cikin kasuwancin ƙasa. Ka tuna koyaushe kwatanta masu kaya da yawa kafin su yanke shawara na ƙarshe.
Wannan jagorar an yi nufin bayar da bayani gaba daya kuma bai sanya shawarar kwararru ba. Koyaushe ka nemi shawara tare da kwararrun injiniya don tantance kayan da suka dace da bayanai don takamaiman aikinku.
p>Da fatan za a shigar da adireshin imel kuma zamu ba da amsa ga imel.
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