Izindaba Zomkhiqizo
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Izinga longqimba lwamapayipi embonini olunqanda ukugqwala, ungqimba olufaka ukushisa nongqimba olungangenwa amanzi
Izinga longqimba lwamapayipi embonini olunqanda ukugqwala, ungqimba olufaka ukushisa nongqimba olungangeni manzi Wonke amapayipi ezimbonini ensimbi adinga ukwelashwa okunqanda ukugqwala, futhi izinhlobo ezahlukene zamapayipi zidinga izinhlobo ezahlukene zokwelashwa kokuqeda ukugqwala. Indlela ejwayelekile kakhulu yokwelapha i-anti-corrosion ...Funda kabanzi -
Izinkinga zokushisa ekukhiqizeni amapayipi ensimbi e-seam eqondile
Enqubweni yokukhiqiza amapayipi ensimbi e-seam eqondile, izinga lokushisa kufanele lilawulwe ngokuqinile, ukuze kuqinisekiswe ukwethembeka kwe-welding. Uma izinga lokushisa liphansi kakhulu, kungase kubangele ukuthi isikhundla sokushisela asikwazi ukufinyelela izinga lokushisa elidingekayo lokushisela. Esimeni lapho iningi lami...Funda kabanzi -
Izinkinga zokugcoba ekukhiqizeni amapayipi ensimbi othungayo oqondile
Amapayipi ensimbi othungelwano oluqondile adinga ukusebenzisa umkhiqizo ukuze ahambisane nenqubo yokukhiqiza, okungukuthi, i-lubricant yengilazi, eyakhiqizwa nge-graphite ngaphambi kokusebenzisa i-lubricant yengilazi, ngoba ngaleso sikhathi kwakungekho mkhiqizo onjalo emakethe. Ngakho-ke, i-graphite ingasetshenziswa kuphela njenge-lubricant, kodwa ...Funda kabanzi -
Ukulungiswa Nokulawulwa Kwesikhundla Se-High Frequency Induction Loop ye-Straight Seam Steel Tube
Imvamisa yokuvusa amashubhu ensimbi yomthungo oqondile ilingana ngokuphambene nempande yesikwele ye-capacitance kanye ne-inductance kusekethe ye-excitation, noma ngokulingana nempande yesikwele ye-voltage kanye neyamanje. Uma nje i-capacitance, inductance noma i-voltage kanye ne-current ku-loop kuguqulwa, i...Funda kabanzi -
Izinto ezithinta ukunemba nokulungiswa kokutholwa kodonga lwegobolondo likawoyela
Izinga le-API libeka ukuthi izindawo ezingaphakathi nezingaphandle zamabhokisi e-petroleum angenisiwe futhi angenisiwe akumele agoqwe, ahlukaniswe, aqhekezwe noma aklwebhe, futhi lezi zinkinga kufanele zisuswe ngokuphelele. Isikhwama se-petroleum kufanele simbozwe ngokugcwele ukuze kutholwe ukujiya kodonga okuzenzakalelayo. I-Curentl...Funda kabanzi -
Ukulungiselela ngaphambi kokufakwa kwepayipi lensimbi ye-3PE elwa nokugqwala
Ngaphambi kokushumeka ipayipi lensimbi le-3PE elivimbela ukugqwala, udinga ukuhlanza indawo ezungezile kuqala, futhi wenze izivivinyo zobuchwepheshe kubakhuzi nabasebenza ngomshini ababamba iqhaza emsebenzini wokuhlanza. Okungenani umugqa owodwa wabasebenzi bezokuvikela kufanele ubambe iqhaza emsebenzini wokuhlanza. Kuyimi...Funda kabanzi
