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Kutheni ukusetyenziswa kweeflanges kukhulu kangaka?
Iiflange zifunwa kakhulu, izinto eziphambili ziyimfuno ebalulekileyo yoqhagamshelo lwemibhobho/izixhobo, ukugubungela kuzo zonke iimboni, ukubekwa emgangathweni, ukulula kokugcinwa, kunye nokhuseleko kunye nokuthembeka. Akukho nanye kwezi zinto enokuthi ingabikho. Okokuqala, imfuneko ebalulekileyo: "iiyunivesithi...Funda ngokugqithisileyo -
Ziziphi iingenelo zeevalvu zebhabhathane zentsimbi ephosiweyo kunye neevalvu zebhabhathane ezenziwe ngobuchule?
Iingenelo eziphambili zeevalvu zebhabhathane zentsimbi ephosiweyo kunye neevalvu zebhabhathane eziphosiweyo zahlukile. Enye igqwesile ekusebenzeni kakuhle kwezoqoqosho, ngelixa enye iphumelela ekusebenzeni okuphezulu. Ngamafutshane, iivalvu zebhabhathane zentsimbi ephosiweyo zikhetho olungabizi kakhulu kwiimeko zokusebenza eziqhelekileyo, ngelixa iivalvu zebhabhathane eziphosiweyo...Funda ngokugqithisileyo -
I-China ibeke imiqathango kunye nolawulo kwiimveliso zentsimbi？
Ngokwemigaqo-nkqubo yamva nje yokulawula, ukuthunyelwa kwemveliso yentsimbi eTshayina ngoku akuyonto ivaliweyo ngokupheleleyo, kodwa inkqubo yolawulo lwelayisenisi yokuthumela ngaphandle iya kuqaliswa ngokusesikweni ukususela nge-1 kaJanuwari 2026. Oku kuthetha ukuba iimveliso eziwela phantsi koluhlu olulawulwayo lweHarm...Funda ngokugqithisileyo -
Yintoni i-SAF2205?
I-SAF2205 ludidi oluqhelekileyo lwentsimbi engagqwaliyo ephindwe kabini eyenziwe yiSandvik, ekuqaleni ithetha iSandvik Austenite Ferrite. Iyaziwa ngamandla ayo aphezulu kunye nokumelana okuhle kakhulu nokugqwala koxinzelelo lwe-chloride, kwaye ithathwa njengesixhobo sokuphucula ukusuka kwiintsimbi eziqhelekileyo ezingagqwaliyo ...Funda ngokugqithisileyo -
Kutheni kungasetyenziswa izixhobo zombhobho ezicociweyo kwiizixhobo zombhobho ezikumgangatho wokutya?
Isitshixo sokwenza izixhobo zombhobho ezipolishiweyo zibe zezodidi lokutya sikwinyani yokuba inkqubo yokupolisha ijongana neengxaki ezimbini ezibalulekileyo kukhuseleko lokutya: ukukhula kweentsholongwane kunye nokucoca intsalela. Yenza umphezulu wangaphakathi wezixhobo zombhobho ube mpuluswa kakhulu, ungashiyi ndawo yokuba iintsholongwane zifihle, ...Funda ngokugqithisileyo -
Yintoni enokunceda ivalvu yomthi weKrismesi kwiqula leoyile?
Iivalvu ezahlukeneyo ezikwi "Christmas tree" zenza iziko lolawulo lokhuseleko lwequla leoyile. Zisebenza ngokubambisana ngokwemisebenzi efana nolawulo oluphambili, imveliso yemihla ngemihla kunye nokugcinwa okungxamisekileyo. Iivalvu zoLawulo oluPhambili (uKhuseleko oluPhambili) Iivalvu eziPhezulu eziPhambili: Ngokwesiqhelo ...Funda ngokugqithisileyo -
Iyintoni inkqubo yophuhliso lwembali yobuchwepheshe bokwenza imibhobho?
Imbali yetekhnoloji yokufakela iipayipi inde kakhulu, kwaye ingcamango yayo ephambili inokulandelwa emva kwiXesha leNeolithic xa abantu baqala ukusebenzisa iintsimbi. Isigaba sokuQala: Ukwakha Ngesandla Kwamandulo Ukususela ekupheleni kweXesha leNeolithic ukuya malunga nowama-2000 BC, iTshayina yayisele isebenzise iindlela zokwakha ezibandayo ukwenza ...Funda ngokugqithisileyo -
Kutheni kukho umahluko phakathi kwemigangatho yeBritane neyeMelika, kwaye kutheni le mahluko ingabalulekanga?
Zinezahluko ezininzi: 1. Okokuqala, jonga i-engile yomsonto. Eyona ndlela ichanekileyo kukulinganisa nge-thread gauge. I-60° yeyomgangatho waseMelika, kwaye i-55° yeyomgangatho waseBritane. Ukuba akukho zixhobo zifumanekayo, kwimisonto yepayipi, ungajonga indlela yokutywina: I-NP esemgangathweni waseMelika...Funda ngokugqithisileyo -
Kutheni ishishini lemibhobho lisabalulekile?
Ishishini leepayipi zesinyithi alikasuswa kwinqanaba elithile. Ngokwahlukileyo koko, lifumene indawo engagungqiyo yokusinda nophuhliso kwixesha elitsha ngenxa yotshintsho oluqhubekayo kwiindawo eziphambili kunye nokusebenza kwalo okungafaniyo. Ngokuyintloko kungenxa yokuba iipayipi zesinyithi ziyazihlaziya ngokwazo. Undoqo wobugcisa: Th...Funda ngokugqithisileyo -
Inkqubo yokuvelisa i-flange epheleleyo
Iiflange zethu zentsimbi yekhabhoni zisebenzisa inkqubo yemveliso ezinzileyo ngakumbi, ziqala ekukhetheni izinto ezisemgangathweni ophezulu. Ibhetshi nganye yentsimbi ivavanywa ngokungqongqo ukuqinisekisa ukuthotyelwa kwemigangatho, ibeka isiseko esizinzileyo semveliso. Itekhnoloji yethu ephambili ikwi-forging evuthiweyo kunye noomatshini...Funda ngokugqithisileyo -
Yintoni i-ASME B16.5 kwaye kutheni sifanele silandele lo mgangatho?
"I-AMSE B16.5" ibhekisa kwimigangatho yeflange yepayipi yemizi-mveliso eyenziwe kwaye igcinwa yi-American Society of Mechanical Engineers (ASME), kwaye ngumgangatho obalulekileyo omele i-"American Pipe Flange System". Ngokubanzi, i-ASME B16.5 iyasebenza...Funda ngokugqithisileyo -
Kutheni ukhetha ivalvu yokujonga? Zeziphi iintlobo zeevalvu ezikhoyo?
Iivalvu zokujonga ziye zaba zizixhobo ezibalulekileyo zepayipi kunye neevalvu kuyilo lwangoku lwepayipi. Zibonelela ngeziqinisekiso zokhuseleko lwalo lonke ipayipi kwaye zinciphisa ngokungathanga ngqo iingozi zokhuseleko kunye neendleko zalo lonke inkqubo yepayipi. Iivalvu zokujonga zisetyenziselwa ukujonga iimeko zemveliso ...Funda ngokugqithisileyo
