Izindaba Zenkampani
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Izici zeJiyomethri zesigaba sepayipi yensimbi enobubanzi obukhulu
(1) Ukuxhumeka kwe-node kulungele ukushiselwa okuqondile, futhi akudingi ukudlula ipuleti le-node noma ezinye izingxenye zokuxhuma, okusindisa abasebenzi kanye nezinto zokwakha. (2) Uma kudingekile, ukhonkolo ungathelwa epayipini ukuze kwakhiwe ingxenye eyinhlanganisela. (3) Izici zejometri ze ...Funda kabanzi -
Izici zendlela yokwakha ye-argon arc welding yesokhethi yepayipi yensimbi engenasici enezindonga ezincane
1. Inqubo ye-welding ayidingi izinto zokuthungatha (ithathelwe indawo uhlangothi lokunwetshwa kwamapayipi). Ipayipi lensimbi lifakwa esokhethini lepayipi elifakayo, futhi ukuphela kokuthwala kushiswe kuyindilinga ene-tungsten argon arc welding (GTAW) ukuze incibilikise ipayipi ibe ngumzimba owodwa. I-welding seam...Funda kabanzi -
Izinzuzo zepayipi lensimbi elihlanganisiwe elihlanganisiwe lokuvikela umlilo
1. Ihlanzekile, ayinabo ubuthi, ayingcolisi, akukho zinambuzane, kanye nesiqiniseko sekhwalithi yoketshezi 2. Imelana nokugqwala kwamakhemikhali, ukugqwala kwenhlabathi nezilwane zasolwandle, ukumelana ne-cathodic disbondment 3. Inqubo yokufaka ivuthiwe, ilula futhi iyashesha, ukuxhumana kufana ne-galv evamile...Funda kabanzi -
Ungabhekana kanjani nesilinganiso se-oxide sepayipi lensimbi engenasici
Kunezindlela zemishini, amakhemikhali, kanye ne-electrochemical ukususa isikali se-oxide samapayipi ensimbi engagqwali. Ngenxa yobunkimbinkimbi bokwakheka kwesikali se-oxide samapayipi ensimbi engagqwali ahlanzekile, akulula ukususa isikali se-oxide ngaphezulu, kodwa nokwenza i-surfac...Funda kabanzi -
Ungawuvula Kanjani Umzila Wepayipi Lokuqoqa Nokuthutha Uwoyela Ogqitshwe Kawoyela Ebusika
Indlela yokushanela amanzi ashisayo ingasetshenziswa ukususa ukuvaleka: 1. Sebenzisa iloli yepompo engu-500 noma 400, ama-cubic metres angu-60 wamanzi ashisayo angaba ngu-70 degrees Celsius (kuya ngevolumu yepayipi). 2. Xhuma ipayipi lokushanela ucingo ekhanda lokushanela. Ipayipi kufanele lixhumeke ngokuqinile...Funda kabanzi -
Ukwelashwa kwe-anti-corrosion yepayipi yensimbi ye-ductile
1. Upende we-asphalt Upende we-asphalt usetshenziselwa ukuthutha amapayipi egesi. Ukushisa ipayipi ngaphambi kokudweba kungathuthukisa ukunamathela kopende lwe-asphalt futhi kusheshise ukomisa. 2. Uhlaka lukasimende lukasimende + ukunamathela okukhethekile Lolu hlobo lwesilinganiso sangaphakathi sokulwa nokugqwala lufanelekile ...Funda kabanzi
