Ulwazi lwamapayipi ensimbi olunikezwa inethiwekhi yamapayipi ensimbi angama-51.Ipayipi lensimbi elingenamthungo liwuhlobo lwensimbi ende enengxenye engenalutho futhi engenamthungo nxazonke.Insimbi inengxenye engenalutho, inqwaba yamapayipi asetshenziselwa ukuthutha uketshezi, njengokulethwa kukawoyela, igesi yemvelo, igesi, amanzi nezinye izinto eziqinile njengamapayipi.Ipayipi elingenamthungo lihlukaniswe ngamashubhu agoqelwe ashisayo, amashubhu agoqelwe ngabandayo, amashubhu adonswa abandayo, amashubhu akhishiwe, ukugqekezwa kwamapayipi.Ipayipi lensimbi elingenamthungo lokudlulisa uketshezi lisetshenziselwa ukuthutha amanzi, uwoyela, igesi nolunye uketshezi ngokuvamile oluvamise ukuthuthwa ipayipi lensimbi elingenamthungo.Ipayipi lensimbi engenamthungo eliphansi neliphakathi lisetshenziselwa ukwakhiwa kwezinhlaka ezahlukene zamapayipi esisi esishisayo naphakathi nendawo, amapayipi amanzi abilayo kanye neshubhu elishisayo le-steam locomotive, ipayipi lentuthu, ipayipi elincane kanye nepayipi lezitini le-arch elinekhwalithi ephezulu. Isakhiwo sekhabhoni Ipayipi lensimbi elishisayo eligoqiwe nelidonswa ngokubanda elingenamthungo.Umehluko phakathi kwamashubhu ensimbi angenamthungo oketshezi kanye namashubhu ensimbi angenamthungo kumabhoyela anengcindezi ephansi naphakathi: Umehluko phakathi kwe-GB/T8163-1999 namashubhu ensimbi angenamthungo wamashubhu ensimbi angenamthungo kanye namabhayela anomfutho ophansi nophakathi Amashubhu ensimbi angenamthungo awuhlobo lwe ithubhu lensimbi elingenamthungo elinengxenye engenalutho ngaphandle kokuzungeza Umcu omude wensimbi.Insimbi inengxenye engenalutho, inqwaba yamapayipi asetshenziselwa ukuthutha uketshezi, njengokulethwa kukawoyela, igesi yemvelo, igesi, amanzi nezinye izinto eziqinile njengamapayipi.Ipayipi elingenamthungo lihlukaniswe ngamashubhu agoqelwe ashisayo, amashubhu agoqelwe ngabandayo, amashubhu adonswa abandayo, amashubhu akhishiwe, ukugqekezwa kwamapayipi.Ipayipi lensimbi elingenamthungo lokudlulisa uketshezi lisetshenziselwa ukuthutha amanzi, uwoyela, igesi nolunye uketshezi ngokuvamile oluvamise ukuthuthwa ipayipi lensimbi elingenamthungo.Ipayipi lensimbi engenamthungo eliphansi neliphakathi lisetshenziselwa ukwakhiwa kwezinhlaka ezahlukene zamapayipi esisi esishisayo naphakathi nendawo, amapayipi amanzi abilayo kanye neshubhu elishisayo le-steam locomotive, ipayipi lentuthu, ipayipi elincane kanye nepayipi lezitini le-arch elinekhwalithi ephezulu. carbon structure Steel hot-rolled and cold-drawn se
Isikhathi sokuthumela: Jul-25-2023