Iindaba
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Ukusetyenziswa kwepayipi yensimbi engenamthungo
Kwinani elikhulu lamashishini, iipayipi zetsimbi zesikwere zisetyenziswa.Imveliso yolu hlobo lwemibhobho iyanda imihla ngemihla.Ngokuthelekisa kwimibhobho yentsimbi ejikelezayo, iibhobho zetsimbi zesikwere zisebenza kancinci.Isizathu kukuba ikholamu yesikwere iphumelele ngakumbi kunoluhlu oluqinileyo lwesetyhula.Kwi...Funda ngokugqithisileyo -
Indlela yokwenza iityhubhu zentsimbi
Izinto ezinqamlezileyo, ezisezantsi kunye ne-beveling yokwakhiwa kwe-Steel imizobo esekelwe enqamlezweni kwaye iqwalasele ilahleko yokusika, i-welding shrinkage kunye nezinye izinto.Emva kokumakisha ngesitampu, ipeyinti, iinqununu zepayipi ziphawulwe, inombolo yecandelo, isikhokelo sokuhamba, i-horizontal and vertical centerline, i-angle ye-bevel kunye ne-cutti ...Funda ngokugqithisileyo -
Itekhnoloji ye-welding ephezulu ye-high-frequency of the hot-rolled seamless steel pipe
Umbhobho wentsimbi onomda omncinci omncinci usetyenziswa ikakhulu kwi-oyile, umbhobho werhasi yendalo.Umbhobho omncinci wentsimbi ububanzi unecala elinye kunye ne-welding emacaleni omabini, umbhobho odibeneyo uya kuqinisekisa ukuba uvavanyo loxinzelelo lwamanzi, amandla okuqina kunye neempawu zokugoba ezibandayo ze-weld ngokuhambelana nemimiselo....Funda ngokugqithisileyo -
Imigangatho yeMveliso yeNsimbi yaseMelika
Iimveliso zentsimbi zase-US zinemigangatho eyongezelelekileyo, ngakumbi kwezi ndidi zilandelayo: i-ANSI–American National Standard AISI–American Society of Iron and Steel Standards ASTM–American Society for Testing and Materials ASME–American Society of Mechanical Engineers AMS–Aerospanic...Funda ngokugqithisileyo -
I-American 337 yokunqongophala komdla wokupheliswa kwe-China, uloyiso lwentsimbi yaseTshayina luyabonakala
Ngo-2017, i-website ye-intanethi ye-intanethi ye-intanethi ye-intanethi ye-intanethi ye-intanethi ye-intanethi ye-iron kunye ne-iron kunye ne-iron, ijaji yomthetho yolawulo ye-United States i-ITC ikhuphe i-preliminary (umyalelo we-56), ukupheliswa kwe-carbon steel kunye ne-alloy steel 337 uphando. a...Funda ngokugqithisileyo -
Malunga carbon steel umbhobho ityhubhu
I-tubing isetyenziselwa ukuthutha ulwelo kunye neegesi kwiintlobo ngeentlobo ze-pneumatic, i-hydraulic, kunye ne-process applications.Iityhubhu ziqhele ukumila kwicylindrical, kodwa zinokuba nengqukuva engqukuva, uxande, okanye isikwere.Iityhubhu icaciswa ngokwemiqathango yodayamitha yangaphandle (OD) kwaye, ngokuxhomekeke kwizinto...Funda ngokugqithisileyo