Labarai
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Yadda ake gwada bututun ƙarfe mara sulɓi? Waɗanne ayyuka ne aka fi mayar da hankali a kansu!
Bututun ƙarfe mara sumul wani nau'in ƙarfe ne mai tsayi wanda ke da ramin da babu haɗin gwiwa a kusa. Bututun ƙarfe yana da ramin da ke kewaye kuma ana amfani da shi sosai don isar da bututun ruwa, kamar jigilar mai, iskar gas, iskar gas, ruwa da wasu kayan ƙarfi. Idan aka kwatanta da ƙarfe mai ƙarfi kamar ƙarfe mai zagaye, ƙarfe mai...Kara karantawa -
Sanarwar Hutun Bikin Bazara na 2022
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Sanin duba bututun ƙarfe mara sulɓi
1, gwajin sinadaran 1. bisa ga sinadaran da halayen injina na bututun gida mara sumul, kamar 10, 15, 20, 25, 30, 35, 40, 45 da 50 ya kamata su bi tanadin GB/T699-88. Za a duba bututun da aka shigo da su marasa sumul kamar yadda ...Kara karantawa -
Ilimin bututun ƙarfe mara sumul
Diamita na waje na bututun da aka yi birgima da zafi gabaɗaya ya fi 32mm girma, kuma kauri na bango shine 2.5-200mm. Diamita na waje na bututun ƙarfe mara santsi na sanyi zai iya kaiwa 6mm, kuma kauri na bango zai iya kaiwa 0.25mm. Diamita na waje na bututun mai sirara zai iya kaiwa 5mm kuma kauri na bango...Kara karantawa -
Farashin ƙarfe kafin da kuma bayan Bikin Bazara: kafin bikin ba shi da ƙarfi, ba shi da ƙarfi bayan bikin
Shekarar 2021 ta wuce kuma sabuwar shekara ta fara. Idan aka yi la'akari da shekarar, kasuwar ƙarfe ta sami ci gaba da koma baya. A rabin farko na shekara, farfaɗowar tattalin arzikin duniya, saurin karuwar gidaje na cikin gida da saka hannun jari a kadarori, wanda hakan ya haifar da hauhawar buƙatar ƙarfe, farashin ƙarfe...Kara karantawa -
Nau'o'i biyar na tsarin maganin zafi don bututun ƙarfe mara sumul da bututun ƙarfe na daidaici
Tsarin maganin zafi na bututun ƙarfe ya ƙunshi nau'ikan guda 5 masu zuwa: 1, kashewa + rage zafin jiki mai yawa (wanda kuma aka sani da kashewa da rage zafi). Ana dumama bututun ƙarfe zuwa zafin kashewa, ta yadda tsarin ciki na bututun ƙarfe zai canza zuwa auste...Kara karantawa -
Gabatarwa ga bututun ƙarfe mai ƙarfe
Ana amfani da bututun ƙarfe na ƙarfe a masana'antar wutar lantarki, makamashin nukiliya, tukunyar jirgi mai matsin lamba, babban zafi mai zafi da kuma mai dumama da sauran bututun mai da kayan aiki masu ƙarfi da zafin jiki, an yi shi ne da ƙarfe mai inganci, ƙarfe mai tsarin ƙarfe da kuma tabarmar ƙarfe mai jure zafi...Kara karantawa -
Tsarin da bututu mara sumul
1. Gabatar da bututun tsari Taƙaitaccen bayani Bututu mara sulke don tsari (GB/T8162-2008) ana amfani da shi don tsari na gaba ɗaya da tsarin injiniya na bututun mara sulke. Bututun ƙarfe mara sulke an raba shi zuwa nau'ikan amfani daban-daban. Bututun bakin ƙarfe mara sulke don tsari (GB/T14975-2002) wani ...Kara karantawa -
bututun ƙarfe mai mai
Bututun ƙarfe na mai nau'in dogon ƙarfe ne mai ramin rami kuma babu haɗin gwiwa a kusa, yayin da bututun mai mai fashewa wani nau'in ƙarfe ne na ɓangaren tattalin arziki. Matsayi: ana amfani da shi sosai wajen kera sassan gini da na injiniya, kamar bututun haƙa mai, sandar tuƙi ta mota, firam ɗin keke da ƙarfe ...Kara karantawa -
Bututun tukunya
Aiwatar GB 3087, GB/T 5310, DIN 17175, EN 10216, ASME SA-106/SA-106M, ASME SA-192/SA-192M, ASME SA-209/SA-209M, ASMESA-210 / SA-210M1 ASMESA-210 / SA-210M1 ASME SA-335/SA-335M, JIS G 3456, JIS G 3461, JIS G 3462 da sauran ma'auni masu alaƙa. Standard name Standard Common sa na karfe Seamle...Kara karantawa -
Ilimin Bututun Karfe (Kashi na 4)
Ma'auni da ake kira "Akwai ƙa'idodi da yawa don samfuran ƙarfe a Amurka, galibi sun haɗa da waɗannan: ANSI na ƙasa na Amurka AISI Cibiyar Baƙin ƙarfe ta Amurka ASTM Ma'aunin Ƙungiyar Amurka don Kayan Aiki da Gwaji ASME Ma'aunin AMS Aeros...Kara karantawa -
Sanin Bututun Karfe (Kashi na Uku)
1.1 Rarrabawa ta yau da kullun da ake amfani da ita don bututun ƙarfe: 1.1.1 Ta yanki (1) Ma'aunin gida: ma'aunin ƙasa, ma'aunin masana'antu, ma'aunin kamfanoni (2) Ma'aunin ƙasa da ƙasa: Amurka: ASTM, ASME Ƙasar Ingila: BS Jamus: DIN Japan: JIS 1.1...Kara karantawa -
Kashi na 2 na ƙa'idodi masu dacewa don bututun da ba su da matsala
GB13296-2013 (Bututun ƙarfe mara sumul don tukunyar ruwa da masu musayar zafi). Ana amfani da shi galibi a cikin tukunyar ruwa, masu dumama ruwa, masu musayar zafi, masu sanyaya iska, bututun catalytic, da sauransu na kamfanonin sinadarai. Bututun ƙarfe mai zafi mai yawa, mai matsin lamba, mai jure tsatsa. Kayan da aka wakilta sune 0Cr18Ni9, 1...Kara karantawa -
Ka'idojin da suka dace don Bututun da ba su da sumul (Kashi na Ɗaya)
GB/T8162-2008 (Bututun ƙarfe mara sumul don tsari). Ana amfani da shi galibi don tsari na gabaɗaya da tsarin injiniya. Kayan wakilcinsa (alamu): ƙarfe na carbon #20, # 45 ƙarfe; ƙarfe na ƙarfe Q345B, 20Cr, 40Cr, 20CrMo, 30-35CrMo, 42CrMo, da sauransu. Don tabbatar da ƙarfin da gwajin lanƙwasa. GB/T8163-20...Kara karantawa -
Ilimin bututun ƙarfe kashi na ɗaya
An rarraba ta hanyoyin samarwa (1) Bututun ƙarfe marasa sumul - bututun birgima masu zafi, bututun birgima masu sanyi, bututun da aka ja da sanyi, bututun da aka fitar, bututun da aka ja da bututu (2) Bututun ƙarfe da aka naɗa An rarraba ta hanyar kayan bututu - bututun ƙarfe na carbon da bututun ƙarfe Ana iya ƙara raba bututun ƙarfe na carbon zuwa: pi na ƙarfe na yau da kullun...Kara karantawa -
Bambanci tsakanin bututun ERW da bututun LSAW
Bututun ERW da bututun LSAW dukkansu bututu ne masu ɗaure kai tsaye, waɗanda galibi ake amfani da su don jigilar ruwa, musamman bututun mai da iskar gas mai nisa. Babban bambanci tsakanin su biyun shine tsarin walda. Hanyoyi daban-daban suna sa bututun ya sami halaye daban-daban kuma suna da...Kara karantawa -
Rahoton kasuwa na baya-bayan nan
A wannan makon farashin ƙarfe ya tashi gaba ɗaya, yayin da ƙasar a watan Satumba don saka hannun jari a kasuwar jari da aka kawo ta hanyar sarkar ta fara bayyana a hankali, buƙatar da ke ƙasa ta ƙaru, ma'aunin tattalin arziki na 'yan kasuwa ya kuma nuna cewa kamfanoni da yawa sun ce tattalin arzikin a kwata na huɗu ya fara aiki...Kara karantawa -
Bayanin Kasuwar Karfe
A makon da ya gabata (22 ga Satumba - 24 ga Satumba) kayyakin kasuwar ƙarfe ta cikin gida sun ci gaba da raguwa. Sakamakon rashin bin ƙa'idodin amfani da makamashi a wasu larduna da birane, yawan aiki na tanderun fashewa da tanderun lantarki ya ragu sosai, kuma farashin kasuwar ƙarfe ta cikin gida ...Kara karantawa -
Labari Mai Daɗi!
Kwanan nan, kamfaninmu ya sami sanarwar cancanta daga Cibiyar Takaddun Shaida na Inganci ta China. Wannan yana nuna cewa kamfanin ya kammala takardar shaidar ISO (Gudanar da inganci na ISO9001, Gudanar da Lafiya da Tsaro na Ma'aikata na ISO45001, Tsarin Gudanar da Muhalli na ISO14001 guda uku) na t...Kara karantawa -
Yawancin masana'antun ƙarfe a China na shirin dakatar da samarwa don gyara a watan Satumba
Kwanan nan, wasu kamfanonin sarrafa ƙarfe sun sanar da shirye-shiryen gyara na watan Satumba. Za a saki buƙatar a hankali a watan Satumba yayin da yanayin yanayi ke inganta, tare da bayar da takardun lamuni na gida, manyan ayyukan gini a yankuna daban-daban za su ci gaba da gudana. Daga ɓangaren samar da kayayyaki...Kara karantawa -
Kamfanin Baosteel ya ba da rahoton samun ribar kwata-kwata, yana hasashen farashin ƙarfe mai laushi a H2
Babban kamfanin kera ƙarfe na ƙasar Sin, Baoshan Iron & Steel Co., Ltd. (Baosteel), ya ba da rahoton mafi girman ribar da ya samu a kwata-kwata, wanda ya samu goyon baya daga buƙatu mai ƙarfi bayan annoba da kuma ƙarfafa manufofin kuɗi na duniya. Ribar da kamfanin ya samu ta karu sosai da kashi 276.76% zuwa RMB biliyan 15.08 a rabin farko na...Kara karantawa -
Hadakar Ansteel Group da Ben Gang ta kasar Sin don samar da masana'antar karfe ta uku mafi girma a duniya
Kamfanin masana'antar ƙarfe na China Ansteel Group da Ben Gang sun fara aikin haɗa kasuwancinsu a hukumance a ranar Juma'a da ta gabata (20 ga Agusta). Bayan wannan haɗin gwiwa, za ta zama ƙasa ta uku mafi girma a duniya wajen samar da ƙarfe. Kamfanin Ansteel mallakar gwamnati ya ɗauki kashi 51% na hannun jarin Ben Gang daga jihar...Kara karantawa -
Fitar da karafa daga kasar Sin ya karu da kashi 30% a farkon shekarar 2021
A bisa kididdigar da gwamnatin kasar Sin ta fitar, jimillar fitar da karafa daga kasar Sin a rabin farko na shekarar ya kai kimanin tan miliyan 37, wanda ya karu da sama da kashi 30% a duk shekara. Daga cikinsu, nau'ikan karfe daban-daban da ake fitarwa, ciki har da sandunan zagaye da waya, tare da kimanin injinan injina 5.3...Kara karantawa -
Gyaran kuɗin fito na fitar da kaya daga ƙarfe birni yana haifar da wani yanki mai ruwa?
A cikin manufofin samarwa, a watan Yuli, aikin birnin ƙarfe ya jagoranci. Ya zuwa ranar 31 ga Yuli, farashin gaba mai zafi na coil ya zarce alamar yuan/ton 6,100, farashin gaba na rebar ya kusan yuan 5,800/ton, kuma farashin gaba na coke ya kusan yuan 3,000/ton. Kasancewar kasuwar gaba ta haifar da hakan, kasuwar ta yi tasiri...Kara karantawa
