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Yintoni umahluko phakathi kwe-SECC kunye ne-SGCC?
I-SECC ibhekisa kwishiti yentsimbi egalelwe nge-electrolytically. Isimamva se-“CC” kwi-SECC, njengezinto ezisisiseko ze-SPCC (ishiti yentsimbi egalelweyo ebandayo) ngaphambi kokuba i-electroplating, ibonisa ukuba yinto esetyenziswa ngokubanzi egalelweyo ebandayo. Isebenza kakuhle kakhulu. Ukongeza, ngenxa...Funda ngokugqithisileyo -
Umahluko Phakathi kwe-SPCC kunye ne-Q235
I-SPCC ibhekisa kwiishethi kunye nemicu yentsimbi yekhabhoni eqengqelekayo esetyenziswa rhoqo, elingana nomgangatho we-Q195-235A waseTshayina. I-SPCC inomphezulu ogudileyo, obukekayo, umxholo wekhabhoni ophantsi, iipropati ezibalaseleyo zobude, kunye nokudityaniswa okuhle. Ikhabhoni eqhelekileyo ye-Q235 ...Funda ngokugqithisileyo -
Umahluko Phakathi Kwepayipi Netyhubhu
Yintoni umbhobho? Umbhobho licandelo elingenanto elinendawo engqukuva yokuhambisa iimveliso, kuquka ulwelo, igesi, iipellets kunye neempuphu, njl. Ubukhulu obubalulekileyo bombhobho bububanzi bangaphandle (OD) kunye nobukhulu bodonga (WT). OD minus 2 times ...Funda ngokugqithisileyo -
Yintoni i-API 5L?
I-API 5L ngokubanzi ibhekisa kumgangatho wokusetyenziswa kwemibhobho yentsimbi yepayipi, equka iindidi ezimbini eziphambili: imibhobho yentsimbi engenamthungo kunye nemibhobho yentsimbi edibeneyo. Okwangoku, iintlobo zemibhobho yentsimbi edibeneyo esetyenziswa rhoqo kwimibhobho yeoyile yimibhobho yentsimbi edibeneyo ejikelezileyo ejikelezileyo ...Funda ngokugqithisileyo -
Ubukhulu bepayipi yentsimbi
Iipayipi zentsimbi zahlulwe ngokwemilo enqamlezileyo zibe ziipayipi ezijikelezayo, ezisikwere, ezixande, nezinemilo ekhethekileyo; ngezinto eziya kwiipayipi zentsimbi ezakhiwe ngekhabhoni, iipayipi zentsimbi ezakhiwe nge-alloy ephantsi, iipayipi zentsimbi ezenziwe nge-alloy, kunye neepayipi ezidityanisiweyo; kwaye ngokufaka kwiipayipi...Funda ngokugqithisileyo -
Indlela yokutshiza imibhobho ye-galvanized? Ngawaphi amanyathelo okhuseleko ekufuneka athathwe?
Amanyathelo okuqinisekisa umgangatho wokuwelda aquka: 1. Izinto ezisetyenziswa ngabantu zezona zinto ziphambili ekulawulweni kokuwelda ngemibhobho egalelweyo. Ngenxa yokunqongophala kweendlela zokulawula emva kokuwelda ezifunekayo, kulula ukunqumla iikona, nto leyo echaphazela umgangatho; kwangaxeshanye, uhlobo olukhethekileyo lwe-galva...Funda ngokugqithisileyo -
Yintoni intsimbi egalelweyo? Ihlala ixesha elingakanani i-zinc coating?
Ukugaya nge-galvanizing yinkqubo apho umaleko omncinci wesinyithi sesibini ufakwa kumphezulu wesinyithi esele sikhona. Kwiintlobo ezininzi zesinyithi, i-zinc yeyona nto isetyenziswa kakhulu kwesi sambatho. Lo maleko we-zinc usebenza njengesithintelo, ukhusela isinyithi esingaphantsi kwizinto. T...Funda ngokugqithisileyo -
Yintoni umahluko phakathi kwemibhobho yentsimbi egalelweyo kunye nemibhobho yentsimbi engagqwaliyo?
Umahluko obalulekileyo: Imibhobho yentsimbi egayiweyo yenziwe ngentsimbi yekhabhoni kunye nophahla lwezinki phezu komhlaba ukuhlangabezana neemfuno zokusetyenziswa kwemihla ngemihla. Imibhobho yentsimbi engatyiwayo, kwelinye icala, yenziwe ngentsimbi ye-alloy kwaye inokumelana nokugqwala ngokwemvelo, isusa i-ne...Funda ngokugqithisileyo -
Ingaba intsimbi egalelwe ngesinyithi iyagqwala? Ingathintelwa njani loo nto?
Xa izinto zentsimbi ezigayiweyo kufuneka zigcinwe kwaye zithuthwe kufutshane, kufuneka kuthathwe amanyathelo okuthintela aneleyo ukuthintela ukugqwala. Amanyathelo okuthintela athile ngala alandelayo: 1. Iindlela zonyango lomphezulu zingasetyenziselwa ukunciphisa ifom...Funda ngokugqithisileyo -
Ungayisika njani isinyithi?
Inyathelo lokuqala ekucutshungulweni kwesinyithi kukusika, okubandakanya ukunqumla nje izinto ezikrwada okanye ukuzahlula zibe yimilo ukuze kufunyanwe iindawo ezingenanto. Iindlela eziqhelekileyo zokusika isinyithi ziquka: ukusika amavili okusila, ukusika isarha, ukusika ilangatye, ukusika iplasma, ukusika nge-laser,...Funda ngokugqithisileyo -
Amanyathelo okwakha i-culvert erhabaxa yentsimbi kwiimeko ezahlukeneyo zemozulu nemozulu
Kwimozulu eyahlukileyo, amanyathelo okwakha i-corrugated culvert yentsimbi awafani, ubusika nehlobo, ubushushu obuphezulu kunye nobushushu obuphantsi, okusingqongileyo kwahlukile, amanyathelo okwakha nawo ahlukile. 1. Imozulu enobushushu obuphezulu i-corrugated culver...Funda ngokugqithisileyo -
Uthelekiso lweenzuzo kunye nokungalungi kokusetyenziswa kwetyhubhu yesikwere, intsimbi yetshaneli, intsimbi ye-angle
Iingenelo zetyhubhu yesikwere Amandla aphezulu okuxinzelela, amandla amahle okugoba, amandla aphezulu okujika, uzinzo oluhle lobukhulu becandelo. Ukuwelda, uqhagamshelo, ukucutshungulwa okulula, iplastiki elungileyo, ukugoba okubandayo, ukusebenza kakuhle kokuqengqeleka okubandayo. Indawo enkulu yomphezulu, intsimbi encinci ngeyunithi nganye...Funda ngokugqithisileyo
