Iindaba
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Steel Stock Market
Njengoko ixabiso liqhubeka nokunyuka kwenkxaso yentengiselwano iyancipha ngokuthe ngcembe, idityaniswa nezinto zamva nje zezoqoqosho zokuphazamiseka kwempembelelo yexabiso zihlaziywa ngokuthe ngcembe, ngoko ke ixabiso lemarike elilandelelweyo laqala kancinci ukuba libe sengqiqweni. Kwelinye icala, kunye ukuqokelela ngokuthe ngcembe...Funda ngokugqithisileyo -
Iityhubhu zentsimbi ezingenamthungo kwiibhoyila zoxinzelelo oluphantsi naphakathi (GB3087-2018)
Iityhubhu zentsimbi ezingenamthungo kwizibiyeli zoxinzelelo oluphantsi noluphakathi (i-GB3087-2018) zisemgangathweni ophezulu wekhabhoni yentsimbi yentsimbi eshushu eqengqelekayo kunye nebandayo (eqengqelekayo) iityhubhu yentsimbi engenamthungo, esetyenziselwa ukuvelisa imibhobho yomphunga eshushu kakhulu, imibhobho yamanzi abilayo kwizakhiwo ezahlukeneyo. uxinzelelo oluphantsi noluphakathi...Funda ngokugqithisileyo -
Isaziso seholide yeSanonpipe
Isaziso seholide soMnyhadala we-Qingming ka-2022 simi ngolu hlobo lulandelayo: Sineholide esemthethweni yeentsuku ezi-3.Nceda uthumele naluphi na ulwazi ngqo kwibhokisi yakho yeposi, kwaye ndiya kuqhagamshelana nawe ngokukhawuleza.Funda ngokugqithisileyo -
Umbhobho webhoyila
Umbhobho we-boiler luhlobo lwetyhubhu engenamthungo.Indlela yokuvelisa iyafana nombhobho ongenamthungo, kodwa kukho iimfuno ezingqongqo kuhlobo lwentsimbi esetyenziselwa ukwenza umbhobho wensimbi.Ngokusetyenziswa kweqondo lobushushu lahlulwe lazintlobo ezimbini zetyhubhu yebhoyila ngokubanzi kunye netyhubhu yebhoyila yoxinzelelo oluphezulu....Funda ngokugqithisileyo -
Umbhobho weoyile
Namhlanje sazisa i-oyile esetyenziswa ngokuqhelekileyo umbhobho wentsimbi, umbhobho weoli (GB9948-88) ulungele ityhubhu yesithando sokucoca ioli, umtshintshi wobushushu kunye nombhobho ongenamthungo.Umbhobho wentsimbi wokomba wejoloji (YB235-70) usetyenziselwa ukugrumba okungundoqo lisebe lokwakheka komhlaba, elinokwahlulwa libe ngumbhobho wokubhobhoza, d...Funda ngokugqithisileyo -
Imibuliso enkulu “kwisiqingatha sesibhakabhaka” seXesha eLitsha
Ngomhla wesi-8 kuMatshi ka-2022, sibhiyozela uSuku lwaManina oluSebenzayo lwamazwe ngamazwe, umnyhadala waminyaka le olungiselelwe abasetyhini kuphela. “Inter...Funda ngokugqithisileyo -
I-Dragon Heads-Usuku lokuphakamisa
Umnyhadala weLongtaitou ngumsitho wesiNtu waseTshayina obanjwe ngomhla wesibini kwinyanga yesibini yekhalenda yaseTshayina.Emantla, Owesibini kaFebruwari ukwabizwa ngokuba yi “Dragon Head Day”, ekwabizwa ngokuba yi “Spring Dragon Festival”.Ifuzisela ukubuya kwentwasahlobo kunye ...Funda ngokugqithisileyo -
Imarike yempahla yentsimbi
Kwiveki ephelileyo ixabiso lemarike yentsimbi yasekhaya i-operation ebuthathaka.Kulonke, imfuno yokuthengisa yokuphela ibuthathaka okwangoku, kodwa njengoko ixesha liqhubeka, le nto iya kuphucula ngokuthe ngcembe.Ngakolunye uhlangothi, ukubonelela ngokubanzi kweemarike ezikumantla kusachaphazeleka IiOlimpiki zasebusika, ngoko ke inxalenye eyongezelelweyo ye ...Funda ngokugqithisileyo -
Indlela yokuvavanya umbhobho wentsimbi engenamthungo? Zeziphi iiprojekthi ekugxilwe kuzo!
Umbhobho wentsimbi ongenamthungo luhlobo lwentsimbi ende enecandelo elinomgongxo kwaye akukho hlanganiso ejikelezileyo.Umbhobho wentsimbi unecandelo elinomngxuma kwaye usetyenziswa kakhulu ukuhambisa imibhobho yolwelo, njengokuhambisa ioli, igesi yendalo, igesi, amanzi kunye nezinye izinto eziqinileyo. ngentsimbi eqinileyo njengentsimbi engqukuva, intsimbi yepi...Funda ngokugqithisileyo -
Isaziso soMnyhadala weNtwasahlobo ngeHolide yowama-2022
Funda ngokugqithisileyo -
Ulwazi lokuhlolwa kombhobho wentsimbi engenamthungo
1, uvavanyo lokubunjwa kweekhemikhali 1.ngokokwakheka kweekhemikhali kunye neepropathi zoomatshini zombhobho wasekhaya ongenamthungo, onje nge-10, 15, 20, 25, 30, 35, 40, 45 kunye ne-50 yokwakheka kweekhemikhali zentsimbi kufuneka zithobele izibonelelo ze-GB / I-T699-88.Imibhobho engenamthungo evela ngaphandle iya kuhlolwa ngokwe ...Funda ngokugqithisileyo -
Ulwazi ityhubhu yentsimbi engenamthungo
Idayamitha yangaphandle yombhobho ongenamthungo oqengqelekayo ngokuqhelekileyo mkhulu kune-32mm, kwaye ubukhulu bodonga yi-2.5-200mm.Ububanzi obungaphandle bombhobho wentsimbi ongenamthungo obandayo bunokufikelela kwi-6mm, kwaye ubukhulu bodonga bunokufikelela kwi-0.25mm.Idayamitha yangaphandle yombhobho obhityileyo unokufikelela kwi-5mm kunye nodonga olungqingqwa...Funda ngokugqithisileyo -
Amaxabiso ensimbi ngaphambi nangemva koMthendeleko we-Spring: ngaphambi kokuba umthendeleko ungabi yi-bearish, kungekhona i-bullish emva komthendeleko
I-2021 idlulile kwaye uNyaka omtsha uqalile. Ukujonga emva konyaka, imarike yensimbi iye yanamahla ndinyuka.Kwisiqingatha sokuqala sonyaka, ukubuyiswa koqoqosho lwehlabathi, ukukhula ngokukhawuleza kwezindlu zasekhaya kunye notyalo-mali olusisigxina. , ukuqhuba imfuno yentsimbi, amaxabiso ensimbi kwi-risin ...Funda ngokugqithisileyo -
Iintlobo ezintlanu zenkqubo yonyango lobushushu kwityhubhu yentsimbi engenamthungo kunye netyhubhu yentsimbi echanekileyo
Inkqubo yokushisa ubushushu bombhobho wensimbi ikakhulu ibandakanya ezi ndidi zilandelayo ezi-5: 1, ukucima + ubushushu obuphezulu bobushushu (eyaziwa nangokuthi ukucima kunye nokufudumala) Umbhobho wensimbi ufudunyezwa kwiqondo lokushisa lokucima, ukwenzela ukuba isakhiwo sangaphakathi sombhobho wensimbi siguqulwe. kwi-auste...Funda ngokugqithisileyo -
Intshayelelo kwityhubhu yentsimbi yealloyi
Umbhobho wentsimbi ingxubevange isetyenziswa ikakhulu kwiplanti yamandla, amandla enyukliya, kwibhoyila yoxinzelelo oluphezulu, ubushushu obuphezulu beheater kunye neheater kunye nolunye uxinzelelo oluphezulu kunye nombhobho wobushushu obuphezulu kunye nezixhobo, yenziwe ngentsimbi yekhabhoni ekumgangatho ophezulu, intsimbi yesakhiwo sealloyi kunye nobushushu obungenasici. imathi yentsimbi...Funda ngokugqithisileyo -
Ulwakhiwo olunombhobho ongenamthungo
I-1 .Ukuqaliswa okufutshane kombhobho wesakhiwo Umbhobho ongenamthungo wesakhiwo (i-GB / T8162-2008) isetyenziselwa isakhiwo esiqhelekileyo kunye nesakhiwo somatshini wombhobho ongenamthungo.I-tube yensimbi engenamthungo ihlukaniswe kwiindidi ezahlukeneyo zokusetyenziswa.Umbhobho wentsimbi engenamthungo yesakhiwo (GB/T14975-2002) yi ...Funda ngokugqithisileyo -
Umbhobho wentsimbi yeoli
Umbhobho wentsimbi yepetroleum luhlobo lwentsimbi ende enecandelo elinomgongxo kwaye akukho hlanganiso ejikelezileyo, ngelixa umbhobho wokuqhekeka wepetroleum luhlobo lwecandelo lezoqoqosho. shaft, isakhelo sebhayisekile kunye nentsimbi ...Funda ngokugqithisileyo -
Umbhobho webhoyila
Phumeza 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, ASME SA-213/SA-213M, ASME SA-335/SA-335M, JIS G 3456, JIS G 3461, JIS G 3462 kunye neminye imigangatho enxulumeneyo.Igama elisemgangathweni Umgangatho oqhelekileyo wentsimbi yentsimbi...Funda ngokugqithisileyo -
Ulwazi lwemibhobho yentsimbi (Icandelo 4)
Imigangatho ekubhekiselwa kuyo njenge”Mininzi imigangatho yeemveliso zeNsimbi eUnited States, ingakumbi ibandakanya oku kulandelayo: ANSI Umgangatho wesizwe saseMelika i-AISI American Institute of Iron and Steel standards ASTM Standard of American Society for Materials and Testing ASME Standard AMS Aeros...Funda ngokugqithisileyo -
Ulwazi loMbhobho wentsimbi (Icandelo leSithathu)
1.1 Ukuhlelwa okusemgangathweni okusetyenziselwa imibhobho yentsimbi: 1.1.1 Ngommandla (1) Imigangatho yasekhaya: imigangatho yelizwe, imigangatho yoshishino, imigangatho yenkampani (2) Imigangatho yamazwe ngamazwe: eUnited States: ASTM, ASME United Kingdom: BS Germany: DIN Japan: JIS 1.1 ...Funda ngokugqithisileyo -
Icandelo 2 lemigangatho esebenzayo kwimibhobho engenamthungo
I-GB13296-2013 (Iipayipi zensimbi ezingenamthungo kwiibhoyili kunye nabatshintshisi bokushisa).Isetyenziswa kakhulu kwiibhoyila, ii-superheaters, i-heat exchangers, i-condensers, i-catalytic tubes, njl.Isetyenziselwe ubushushu obuphezulu, uxinzelelo oluphezulu, umbhobho wentsimbi onganyangekiyo kwi-corrosion.Izixhobo zayo ezimele ziyi-0Cr18Ni9, 1...Funda ngokugqithisileyo -
ImiGangatho eSebenzayo yeMibhobho engenamthungo (Icandelo lokuQala)
I-GB/T8162-2008 (ipayipi yensimbi engenamthungo yesakhiwo).Ikakhulu isetyenziselwa isakhiwo esiqhelekileyo kunye nesakhiwo soomatshini.Izinto zayo ezimele (iimpawu): i-carbon steel #20, # 45 intsimbi;insimbi ye-alloy Q345B, 20Cr, 40Cr, 20CrMo, 30-35CrMo, 42CrMo, njl. Ukuqinisekisa amandla kunye novavanyo oluthe tye.I-GB/T8163-20...Funda ngokugqithisileyo -
Ulwazi lombhobho wentsimbi inxalenye enye
Ihlelwa ngokweendlela zokuvelisa (1) Imibhobho yentsimbi engenamthungo-imibhobho eqengqelekayo eshushu, imibhobho eqengqelekayo ebandayo, imibhobho etsalwa ngokubanda, imibhobho ekhutshelwe ngaphandle, ukugqobhoza kwemibhobho (2) Umbhobho wentsimbi odityanisiweyo Uhlelwa ngombhobho wemathiriyeli wekhabhoni yentsimbi kunye nombhobho wengxubevange. Yahlulahlulwe ngakumbi ibe: intsimbi yentsimbi eqhelekileyo yepi...Funda ngokugqithisileyo -
Umahluko phakathi kwe-ERW ityhubhu kunye ne-LSAW ityhubhu
Umbhobho we-ERW kunye nombhobho we-LSAW yomibini yimibhobho edityanisiweyo ethe tye, esetyenziselwa ubukhulu becala ukuthutha ulwelo, ingakumbi imibhobho yomgama omde ye-oyile nerhasi.Umahluko omkhulu phakathi kwezi zimbini yinkqubo ye-welding.Iinkqubo ezahlukeneyo zenza umbhobho ube neempawu ezahlukeneyo kwaye u...Funda ngokugqithisileyo
