Amakuru
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Isoko ryimigabane
Mugihe igiciro gikomeje kuzamuka inkunga yubucuruzi igenda igabanuka buhoro buhoro, hamwe n’ibintu bya macroeconomic biheruka byo guhungabanya ingaruka z’igiciro bigenda bisubirwamo buhoro buhoro, bityo igiciro cy’isoko gikurikirana cyatangiye guhinduka buhoro buhoro. Ku rundi ruhande, hamwe na buhoro buhoro kwirundanya ...Soma byinshi -
Imiyoboro y'icyuma idafite icyuma gishyiramo ingufu nkeya kandi ziciriritse (GB3087-2018)
Imiyoboro y'icyuma idafite icyuma gipima ingufu ziciriritse kandi ziciriritse (GB3087-2018) nicyuma cyiza cya karubone cyubatswe nicyuma gishyushye kandi gikonje gikonje (kizunguruka) ibyuma bidafite ibyuma, bikoreshwa mugukora imiyoboro yubushyuhe bukabije, imiyoboro y'amazi itetse kubintu bitandukanye bya umuvuduko muke kandi wo hagati ...Soma byinshi -
Kumenyesha ibiruhuko bya Sanonpipe
Imenyekanisha ryibiruhuko ryumunsi mukuru wa Qingming 2022 nuburyo bukurikira: Dufite ibiruhuko byiminsi 3 byemewe n'amategeko.Nyamuneka ohereza amakuru ayo ari yo yose kuri agasanduku kawe, kandi nzaguhamagara vuba bishoboka.Soma byinshi -
Umuyoboro
Umuyoboro utetse ni ubwoko bwigituba.Uburyo bwo gukora ni kimwe nu muyoboro udafite ikidodo, ariko haribisabwa cyane kubwoko bwibyuma bikoreshwa mugukora imiyoboro yicyuma.Ukurikije imikoreshereze yubushyuhe igabanijwemo ubwoko bubiri bwamazi rusange hamwe nigitutu cyumuvuduko mwinshi ....Soma byinshi -
Umuyoboro wa peteroli
Uyu munsi turamenyekanisha amavuta akoreshwa cyane mumavuta yicyuma, umuyoboro wamavuta (GB9948-88) ubereye umuyoboro wamavuta yo gutunganya amavuta, guhinduranya ubushyuhe hamwe numuyoboro udafite kashe.Umuyoboro wibyuma byo gucukura geologiya (YB235-70) bikoreshwa mugucukura intangiriro nishami rya geologiya, rishobora kugabanywamo umuyoboro, d ...Soma byinshi -
Kuramutsa “Igice cy'Ijuru” gikomeye cyo mu gihe gishya
Ku ya 8 Werurwe 2022, twizihije umunsi mpuzamahanga w’abagore bakora, umunsi ngarukamwaka ugenewe abagore gusa. Nkuko kwizihiza abagore mu nzego z’ubukungu, politiki ndetse n’imibereho myiza byagize uruhare runini kandi bagezeho bikomeye kandi bashiraho umunsi mukuru, uzwi kandi ku izina rya “Inter ...Soma byinshi -
Umunsi wo Kuzamura Umutwe
Iserukiramuco rya Longtaitou ni umunsi mukuru gakondo w'Abashinwa uba ku munsi wa kabiri w'ukwezi kwa kabiri kwa kalendari y'Ubushinwa.Mu majyaruguru, Tariki ya kabiri Gashyantare nanone yitwa "Umunsi mukuru w'Ikiyoka", uzwi kandi ku izina rya "Spring Dragon Festival" .Bishushanya kugaruka kw'impeshyi na t ...Soma byinshi -
Isoko ryimigabane
Icyumweru gishize isoko ryibyuma byimbere mu gihugu imikorere idahwitse.Muri rusange, isoko ryanyuma rirakomeye muri iki gihe, ariko uko ibihe bizagenda bisimburana, iki kibazo kizagenda cyiyongera buhoro buhoro. Ku rundi ruhande, isoko rusange ry’isoko ryo mu majyaruguru riracyagira ingaruka kuri Imikino Olempike, bityo igice cyiyongera cya ...Soma byinshi -
Nigute ushobora kugerageza imiyoboro idafite ibyuma? Niyihe mishinga yibandwaho!
Umuyoboro w'icyuma udafite icyuma ni ubwoko bw'ibyuma birebire kandi bidafite aho bihurira.Umuyoboro w'icyuma ufite igice cyuzuye kandi ukoreshwa cyane mu kugeza imiyoboro y'amazi, nko gutanga amavuta, gaze gasanzwe, gaze, amazi n'ibikoresho bimwe bikomeye. Ugereranije hamwe nicyuma gikomeye nkicyuma kizunguruka, ibyuma pi ...Soma byinshi -
2022 Iminsi mikuru y'Ibiruhuko
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Ubumenyi bwo kugenzura imiyoboro idafite ibyuma
1 test Ikizamini cyimiti 1.kurikije imiterere yimiti nubukanishi bwimiyoboro idafite urugo, nka 10, 15, 20, 25, 30, 35, 40, 45 na 50 ibigize imiti bigomba kubahiriza ibivugwa muri GB / T699-88.Imiyoboro itumizwa mu mahanga igomba kugenzurwa hakurikijwe ...Soma byinshi -
Ubumenyi bwicyuma kitagira ubumenyi
Diameter yinyuma yumuyaga ushyushye utagira umuyonga muri rusange urenze 32mm, naho uburebure bwurukuta ni 2,5-200mm.Diameter yinyuma yumuyaga wicyuma udafite icyuma urashobora kugera kuri 6mm, naho uburebure bwurukuta bushobora kugera kuri 0.25mm.Diameter yo hanze y'umuyoboro muto uruzitiro rushobora kugera kuri 5mm nurukuta rukomeye ...Soma byinshi -
Ibiciro byibyuma mbere na nyuma yumunsi mukuru wimpeshyi: mbere yumunsi mukuru ntabwo ari mwiza, ntutotezwa nyuma yumunsi mukuru
2021 irashize kandi umwaka mushya uratangiye. Urebye inyuma yumwaka, isoko ryibyuma ryarazamutse kandi rimanuka.Mu gice cya mbere cyumwaka, ubukungu bwifashe nabi kwisi yose, kuzamuka kwihuse kwimitungo itimukanwa yimbere mu gihugu hamwe nishoramari ryimitungo itimukanwa. , gutwara ibyifuzo byibyuma, ibiciro byibyuma muri risin ...Soma byinshi -
Ubwoko butanu bwo gutunganya ubushyuhe bwimiyoboro idafite ibyuma hamwe nicyuma cyuzuye
Uburyo bwo gutunganya ubushyuhe bwumuyoboro wibyuma bikubiyemo cyane cyane ibyiciro 5 bikurikira: 1, kuzimya + ubushyuhe bwo hejuru (nanone bizwi nko kuzimya no gutwarwa) Umuyoboro wibyuma ushyushye kubushyuhe bwo kuzimya, kuburyo imiterere yimbere yumuyoboro wibyuma ihinduka auste ...Soma byinshi -
Iriburiro ryumuti wibyuma
Umuyoboro w'icyuma ukoreshwa cyane cyane mu ruganda rw'amashanyarazi, ingufu za kirimbuzi, icyuka cy’umuvuduko mwinshi, ubushyuhe bwo hejuru cyane hamwe na reheater hamwe n’umuvuduko mwinshi hamwe n’umuyoboro mwinshi hamwe n’ibikoresho, bikozwe mu byuma byujuje ubuziranenge bwa karubone, ibyuma byubaka ibyuma kandi bitarwanya ubushyuhe. icyuma ...Soma byinshi -
Imiterere n'umuyoboro udafite kashe
1 .Gutangiza muri make imiyoboro yubatswe Umuyoboro utagira ingano wubatswe (GB / T8162-2008) ukoreshwa muburyo rusange nuburyo bwubukanishi bwumuyoboro udafite ikidodo. Umuyoboro wicyuma utagira icyuma ugabanijwe muburyo butandukanye bwo gukoresha.Umuyoboro udafite ibyuma bidafite imiterere (GB / T14975-2002) ni a ...Soma byinshi -
Umuyoboro w'amavuta
Umuyoboro wa peteroli ni ubwoko bwibyuma birebire kandi bidafite aho bihurira, mugihe umuyoboro wa peteroli ucamo ubwoko bwicyuma cyubukungu.Uruhare: rukoreshwa cyane mugukora ibice byubatswe nubukanishi, nkumuyoboro wamavuta ya peteroli, gutwara imodoka igiti, ikinga ryamagare nicyuma ...Soma byinshi -
Umuyoboro
Shyira mu bikorwa 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-210M, ASME SA-213 / SA-213M, ASME SA-335 / SA-335M, JIS G 3456, JIS G 3461, JIS G 3462 nibindi bipimo bijyanye.Izina risanzwe Urwego rusanzwe rwicyuma Seamle ...Soma byinshi -
Ubumenyi bw'umuyoboro w'icyuma (Igice cya 4)
Ibipimo byitwa "Hariho amahame menshi kubicuruzwa byibyuma muri Reta zunzubumwe zamerika, cyane cyane harimo ibi bikurikira: ANSI yo muri Amerika yigihugu ya AISI Ikigo cy’Abanyamerika cy’icyuma n’icyuma ASTM Ikigereranyo cy’umuryango w’abanyamerika ushinzwe ibikoresho no gupima ASME Standard AMS Eros ...Soma byinshi -
Ubumenyi bwumuyoboro wicyuma (Igice cya gatatu)
1.1 Ibyiciro bisanzwe bikoreshwa mu miyoboro y'ibyuma: 1.1.1 Ukurikije akarere (1) Ibipimo byimbere mu gihugu: ibipimo byigihugu, amahame yinganda, ibipimo byamasosiyete (2) Ibipimo mpuzamahanga: Amerika: ASTM, ASME Ubwongereza: BS Ubudage: DIN Ubuyapani: JIS 1.1 ...Soma byinshi -
Igice cya 2 cyibipimo ngenderwaho bikoreshwa kumiyoboro idafite kashe
GB13296-2013.Ahanini ikoreshwa mubyuma, superheater, guhanahana ubushyuhe, kondenseri, imiyoboro ya catalitiki, nibindi byinganda zikora imiti.Yakoreshejwe ubushyuhe bwo hejuru, umuvuduko mwinshi, umuyoboro wibyuma birwanya ruswa.Ibikoresho bihagarariye ni 0Cr18Ni9, 1 ...Soma byinshi -
Ibipimo bikurikizwa kumiyoboro idafite uburinganire (Igice cya mbere)
GB / T8162-2008 (Umuyoboro w'icyuma udafite icyerekezo).Ahanini ikoreshwa muburyo rusange nuburyo bwa mashini.Ibikoresho bihagarariye (ibirango): ibyuma bya karubone # 20, # 45 ibyuma;ibyuma bivangwa na Q345B, 20Cr, 40Cr, 20CrMo, 30-35CrMo, 42CrMo, nibindi.GB / T8163-20 ...Soma byinshi -
Ubumenyi bw'icyuma ubumenyi igice cya mbere
Bishyizwe muburyo bwo gukora (1) Imiyoboro idafite ibyuma-imiyoboro ishyushye izengurutswe, imiyoboro ikonje ikonje, imiyoboro ikonje ikonje, imiyoboro ikururwa, imiyoboro ikuramo (2) Umuyoboro w'icyuma wasuditswe Ushyizwe mu byuma n'ibikoresho bya karuboni hamwe n'umuyoboro wa karuboni Umuyoboro wa karuboni urashobora kuba bigabanijemo kabiri: ibyuma bisanzwe bya karubone pi ...Soma byinshi -
Itandukaniro riri hagati ya ERW tube na LSAW
Umuyoboro wa ERW n'umuyoboro wa LSAW byombi ni imiyoboro isudira neza, ikoreshwa cyane cyane mu gutwara amazi, cyane cyane imiyoboro ndende ya peteroli na gaze.Itandukaniro nyamukuru hagati yibi byombi ni inzira yo gusudira.Inzira zitandukanye zituma umuyoboro ugira ibintu bitandukanye kandi ni s ...Soma byinshi
