Izindaba
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Steel Stock Market
Njengoba intengo iqhubeka nokukhuphuka ukwesekwa kokuthengiselana kancane kancane kuba buthaka, kuhambisana nezici zakamuva zezomnotho ezinkulu zokuphazamiseka komthelela wentengo kubuyekezwa kancane kancane, ngakho-ke intengo yemakethe yokulandelela yaqala kancane kancane ukuba inengqondo.Ngakolunye uhlangothi, nge ukuqoqwa kancane kancane...Funda kabanzi -
Amashubhu ensimbi angenamthungo wama-boilers we-Low and medium pressure (GB3087-2018)
Amashubhu ensimbi angenamthungo wamabhoyela anengcindezi ephansi naphakathi (GB3087-2018) ayinsimbi yensimbi eshisayo egoqwe futhi edonswe kubanda (egoqwe) engenamthungo, asetshenziselwa ukukhiqiza amapayipi esitimu ashisa kakhulu, amapayipi amanzi abilayo ezakhiwo ezahlukahlukene. ingcindezi ephansi nemaphakathi...Funda kabanzi -
Isaziso seholide le-Sanonpipe
Isaziso seholide se-Qingming Festival 2022 simi kanje: Sineholide elisemthethweni lezinsuku ezi-3.Sicela uthumele noma yiluphi ulwazi ngokuqondile ebhokisini lakho leposi, futhi ngizokuthinta ngokushesha ngangokunokwenzeka.Funda kabanzi -
I-boiler tube
I-boiler tube iwuhlobo lweshubhu engenamthungo.Indlela yokukhiqiza iyafana nepayipi elingenamthungo, kodwa kunezidingo eziqinile ohlotsheni lwensimbi olusetshenziselwa ukwakha ipayipi lensimbi.Ngokusho kokusetshenziswa kwezinga lokushisa lihlukaniswe ngezinhlobo ezimbili zeshubhu likabhayela elijwayelekile kanye neshubhu likabhayela elinomfutho ophezulu....Funda kabanzi -
Ipayipi likawoyela
Namuhla sethula ipayipi lensimbi elingenamthungo elivame ukusetshenziswa kawoyela, ipayipi likawoyela (GB9948-88) lilungele ishubhu yesithando somlilo sokucwenga uwoyela, isishintshi sokushisa kanye nepayipi elingenamthungo.Ipayipi lensimbi lokumba i-geological drilling (YB235-70) lisetshenziselwa ukubhoboza okuyisisekelo ngomnyango we-geological, ongahlukaniswa ube ipayipi lokubhoboza, i-d...Funda kabanzi -
Ngibingelele “Isigamu Sesibhakabhaka” esihle seNkathi Entsha
Mhla ziyisi-8 kuNdasa 2022, sigubha uSuku lwamazwe ngamazwe lwabesifazane abaSebenzayo, umkhosi waminyaka yonke owenzelwe abesifazane kuphela. “Inter...Funda kabanzi -
Usuku Lokukhulisa Amakhanda E-Dragon
Umkhosi we-Longtaitou umkhosi wendabuko wamaShayina owenziwa ngosuku lwesibili lwenyanga yesibili yekhalenda lamaShayina.Enyakatho, Umhla wesibili kaFebhuwari ubuye ubizwe ngokuthi “Usuku Lwekhanda Ledrako”, okwaziwa nangokuthi “Umkhosi Wedrako Entwasahlobo”.Kufanekisela ukubuya kwentwasahlobo kanye ...Funda kabanzi -
Steel stock market
Ngesonto eledlule intengo yemakethe yensimbi yasekhaya ukusebenza okubuthakathaka.Sekukonke, isidingo semakethe yokuphela sibuthakathaka okwamanje, kodwa njengoba isikhathi siqhubeka, lesi simo sizothuthuka kancane kancane.Ngakolunye uhlangothi, ukuhlinzekwa okuphelele kwemakethe yasenyakatho kusathinteka yi- Ama-Olimpiki Wasebusika, ngakho ingxenye ekhulayo ye ...Funda kabanzi -
Lihlolwa kanjani ipayipi lensimbi engenamthungo? Yimaphi amaphrojekthi okugxilwe kuwo!
Ipayipi lensimbi elingenamthungo liwuhlobo lwensimbi ende enengxenye engenalutho futhi alihlanganisi nxazonke.Ipayipi lensimbi linendawo engenalutho futhi lisetshenziselwa kakhulu ukudlulisa amapayipi oketshezi, njengokuthutha uwoyela, igesi yemvelo, igesi, amanzi nezinye izinto eziqinile.Uma kuqhathaniswa ngensimbi eqinile njengensimbi eyindilinga, insimbi pi...Funda kabanzi -
2022 Isaziso Seholide Lomkhosi Wasentwasahlobo
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Ulwazi lokuhlola ipayipi lensimbi engenamthungo
1, ukuhlolwa kokwakheka kwamakhemikhali 1.ngokokwakheka kwamakhemikhali kanye nezakhiwo zemishini zepayipi lasekhaya elingenamthungo, njenge-10, 15, 20, 25, 30, 35, 40, 45 kanye ne-50 ukwakheka kwamakhemikhali ensimbi kufanele kuhambisane nezinhlinzeko ze-GB/ T699-88.Amapayipi angenamthungo angenisiwe azohlolwa ngokuya ...Funda kabanzi -
Ulwazi lweshubhu yensimbi engenamthungo
Ububanzi bangaphandle bepayipi elingenamthungo eligoqwe elishisayo ngokuvamile bukhulu kuno-32mm, futhi ukujiya kodonga kungu-2.5-200mm.Ububanzi obungaphandle bepayipi lensimbi elingenamthungo elibandayo lingafinyelela ku-6mm, futhi ukushuba kodonga kungafinyelela ku-0.25mm.Ububanzi bangaphandle bepayipi elinezindonga ezincane bungafinyelela ku-5mm futhi udonga oluwugqinsi...Funda kabanzi -
Izintengo zensimbi ngaphambi nangemva koMkhosi waseNtwasahlobo: ngaphambi kokuba umkhosi ungabi yi-bearish, hhayi i-bullish ngemva komkhosi
Usudlulile u-2021 futhi sekuqalile uNyaka Omusha. Uma sibheka emuva onyakeni, imakethe yensimbi iye yaba nezikhathi ezinhle nezimbi zayo. Engxenyeni yokuqala yonyaka, ukusimama komnotho womhlaba wonke, ukukhula ngokushesha kwezakhiwo zasekhaya kanye nokutshalwa kwezimali kwempahla engaguquki. , ukushayela isidingo sensimbi, izintengo zensimbi ekwenyukeni...Funda kabanzi -
Izinhlobo ezinhlanu zenqubo yokwelapha ukushisa kweshubhu lensimbi engenamthungo kanye neshubhu lensimbi elinembayo
Inqubo yokwelashwa kokushisa kwepayipi yensimbi ikakhulukazi ihlanganisa izigaba ezi-5 ezilandelayo: 1, ukucisha + ukushisa okuphezulu kokushisa (owaziwa nangokuthi ukucima nokushisa) Ipayipi lensimbi lishiselwa ekushiseni okucishayo, ukuze isakhiwo sangaphakathi sepayipi yensimbi siguqulwe. nge-auste...Funda kabanzi -
Isingeniso se-alloy steel tube
Ipayipi lensimbi ye-alloy lisetshenziswa kakhulu embonini yamandla, amandla enuzi, kubhayela onengcindezi ephezulu, izinga lokushisa eliphezulu le-superheater kanye ne-reheater kanye nokunye ukucindezela okuphezulu kanye nepayipi lokushisa eliphezulu kanye nemishini, lenziwe ngensimbi yekhwalithi ephezulu ye-carbon steel, i-alloy structure kanye ne-stainless heat-resistant. umata wensimbi...Funda kabanzi -
Isakhiwo esinepayipi elingenamthungo
1 .Ukwethulwa kafushane kwepayipi lesakhiwo Ipayipi elingenamthungo lesakhiwo (GB/T8162-2008) lisetshenziselwa ukwakheka okujwayelekile kanye nesakhiwo somshini wepayipi elingenamthungo.Ithubhu lensimbi engenamthungo ihlukaniswe yaba ukusetshenziswa okuhlukahlukene okuhlukahlukene.Ipayipi lensimbi engenamthungo lesakhiwo (GB/T14975-2002) liyi ...Funda kabanzi -
Ipayipi lensimbi yamafutha
Ipayipi lensimbi likaphethiloli liwuhlobo lwensimbi ende enengxenye engenalutho futhi alihlanganisi nxazonke, kuyilapho ipayipi eliqhekeka i-petroleum liwuhlobo lwensimbi yengxenye yezomnotho. Indima: isetshenziswa kabanzi ekwenzeni izingxenye zesakhiwo nemishini, njengepayipi lokubhola likawoyela, ukushayela imoto. shaft, uhlaka lwebhayisikili nensimbi ...Funda kabanzi -
I-boiler tube
Sebenzisa i-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, I-ASME SA-213/SA-213M, ASME SA-335/SA-335M, JIS G 3456, JIS G 3461, JIS G 3462 namanye amazinga ahlobene.Igama elijwayelekile Ibanga elijwayelekile elijwayelekile lensimbi Seamle...Funda kabanzi -
Ulwazi Lwepayipi Lensimbi (Ingxenye 4)
Amazinga okubhekiselwa kuwo ngokuthi” Kunamazinga amaningi emikhiqizo Yensimbi e-United States, ikakhulukazi ahlanganisa nalawa alandelayo: I-ANSI American standard standard AISI American Institute of Iron and Steel standards ASTM Standard of American Society for Materials and Testing ASME Standard AMS Aeros...Funda kabanzi -
Ulwazi Lwepayipi Lensimbi (Ingxenye Yesithathu)
1.1 Ukuhlukaniswa okujwayelekile okusetshenziselwa amapayipi ensimbi: 1.1.1 Ngesifunda (1) Amazinga asekhaya: izindinganiso zikazwelonke, amazinga emboni, izindinganiso zebhizinisi (2) Amazinga wamazwe ngamazwe: United States: ASTM, ASME United Kingdom: BS Germany: DIN Japan: JIS 1.1 ...Funda kabanzi -
Ingxenye 2 yezindinganiso ezisebenzayo zamapayipi angenamthungo
I-GB13296-2013 (Amapayipi ensimbi angenamthungo ama-boilers kanye nabashintshi bokushisa).Isetshenziswa kakhulu kuma-boilers, ama-superheaters, ama-heaters, ama-condensers, amashubhu e-catalytic, njll. yamabhizinisi amakhemikhali.Kusetshenziswe izinga lokushisa eliphezulu, umfutho ophezulu, ipayipi lensimbi elingagqwali.Izinto zayo ezimele ziyi-0Cr18Ni9, 1...Funda kabanzi -
Amazinga Asebenzayo Amapayipi Angenamthungo (Ingxenye Yokuqala)
I-GB/T8162-2008 (ipayipi lensimbi elingenamthungo lesakhiwo).Isetshenziselwa ikakhulukazi isakhiwo esijwayelekile kanye nesakhiwo semishini.Izinto zayo ezimele (imikhiqizo): insimbi ye-carbon #20, # 45 insimbi;ingxubevange yensimbi Q345B, 20Cr, 40Cr, 20CrMo, 30-35CrMo, 42CrMo, njll. Ukuqinisekisa amandla kanye nokuhlola flattening.I-GB/T8163-20...Funda kabanzi -
Ulwazi lwepayipi lensimbi ingxenye yokuqala
Ihlukaniswa ngezindlela zokukhiqiza (1) Amapayipi ensimbi angenamthungo-amapayipi aginqikayo ashisayo, amapayipi abandayo agoqekayo, amapayipi adonswa abandayo, amapayipi akhishwe ngaphandle, ukucwiywa kwamapayipi (2) Ipayipi lensimbi elishiselwe Ihlukaniswa ngamapayipi impahla yensimbi yesikhutha kanye nepayipi lengxubevange Amapayipi ensimbi ekhabhoni angaba iphinde ihlukaniswe yaba: i-carbon steel pi...Funda kabanzi -
Umehluko phakathi kweshubhu le-ERW neshubhu le-LSAW
Ipayipi le-ERW kanye nepayipi le-LSAW womabili amapayipi ashiselwe ngomthungo oqondile, asetshenziselwa kakhulu ukuthutha uketshezi, ikakhulukazi amapayipi ahamba amabanga amade kawoyela negesi.Umehluko omkhulu phakathi kwalokhu kokubili yinqubo yokushisela.Izinqubo ezahlukene zenza ipayipi libe nezici ezihlukene futhi ...Funda kabanzi
