Izindaba Zezimboni
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Izimbangela kanye nezinyathelo zokuvuza kwe-oilpipeline
Umphumela wokuvuza kwamapayipi kawoyela kungenxa yezizathu eziningi, kukhona okulandelayo ngezansi. Okunye ukuphishekela inzuzo ohlangothini olulodwa, ukunciphisa ukutshalwa kwezimali ezikhungweni zokuvikela ukuphepha ukuncintisana okunamandla emnothweni wemakethe, ukuze kuncishiswe izindleko, ukuphishekela inzuzo ephezulu, abantu baphumelela ngokushesha...Funda kabanzi -
Ukukhipha kanye nokucisha insimbi edonsayo ebandayo
Ukufakwa kwensimbi edonsayo ebandayo Ukufakwa kwensimbi edonsa ngokubanda kuvame ukusetshenziswa ekukhiqizeni inqubo yokuqala yokwelapha ukushisa. Iningi lezingxenye zomshini nobunjiniyela, isikhunta esimangelengele singaqeda ukucindezeleka kwangaphakathi kanye nokwakheka kokubunjwa, ukubumba nokushisela inhomogeneity; ingakwazi...Funda kabanzi -
Idizayini yesistimu yamapayipi
Idizayini yesistimu yamapayipi ibhekisela ekwakhiweni kwe-compressor yesiqandisi nezinhlobonhlobo zemishini yesiqandisi, izakhi ezixhunywe ndawonye ukuze zakhe uhlelo lokupholisa olunengqondo, okuhlanganisa nobubanzi obunqunyiwe, amapayipi okushisa nezixhumi kanye nesakhiwo samapayipi. Idizayini yokufaka isitoreji esibandayo iyahamba...Funda kabanzi -
I-DIN 30670
I-DIN 30670 ibhekisela embotsheni ye-polyethylene kumapayipi ensimbi nokufakwa -Izidingo nokuhlolwa. Leli zinga licacisa izimfuneko zezingubo ezisuselwe embonini ezinezingqimba ezintathu ze-polyethylene, kanye ne-polyethylene enezingqimba ezine-multi-layer esekwe nge-sintered polyethylene ukuze kuvikelwe ukugqwala...Funda kabanzi -
I-Argon welding
I-Argon welding isebenzisa i-argon njengendlela yokuvikela igesi yokushisela, ebizwa nangokuthi i-argon gas welding. Okusho ukuthi, ukuzungeza i-arc yegesi ye-argon emoyeni ehlukanisiwe nendawo yokushisela, ukuvimbela i-oxidation ye-weld zone. Indlela yokushisela ye-Argon isuselwe kumgomo ojwayelekile we-arc weldi...Funda kabanzi -
Ukwakhiwa kwepayipi lensimbi likasimende
Ukwakhiwa kodaka lukasimende ngezindlela ezimbili. I-centrifugation yesitezi sokuqala. Ikakhulukazi ifanele amapayipi afakwe ukwakhiwa kwe-DN400 caliber noma ngaphansi. Kodwa ukufafaza okungaphansi komhlaba, ikakhulukazi okusetshenziswa ekwakhiweni kokugqwala kwephayiphi ububanzi be-DN700 ngaphezu komhlabathi. Ukugqwala kwepayipi likasimende lodaka: ingxube ye-c...Funda kabanzi
