Izindaba Zezimboni
-
Izinto ezithinta amandla esivuno sepayipi elingenamthungo
Amandla esivuno umqondo obalulekile emkhakheni wemishini yamapayipi angenamthungo. Inani lokucindezeleka lepayipi lensimbi engenamthungo lapho i-ductile ithela. Lapho ipayipi lensimbi elingenamthungo lizokhubazeka ngaphansi kwesenzo samandla, ukuguqulwa ngalesi sikhathi kungahlukaniswa ngezindlela ezimbili: ipulasitiki de...Funda kabanzi -
Umehluko phakathi kwepayipi lensimbi elivunguzayo kanye nepayipi lensimbi elingenamthungo
Amapayipi ensimbi okuvunguza kanye namapayipi ensimbi angenamthungo amapayipi avamile ekuphileni, futhi asetshenziselwa ukuhlobisa indlu nokwakhiwa. Ngakho-ke uyini umehluko phakathi kwamapayipi ensimbi ayi-spiral namapayipi ensimbi angenamthungo? Liyini ipayipi lensimbi elivunguzayo? Ipayipi lensimbi elivunguzayo (SSAW) liyinsimbi eyi-spiral seam...Funda kabanzi -
Izinyathelo zokuqapha zokugcina kanye nokuthuthwa kwepayipi elikhulu elivundlile elinobubanzi obuvunguzayo
Yiziphi izinyathelo zokuphepha zokugcinwa nokuthuthwa kwamapayipi ashiselwe anobubanzi obuvunguzayo? Umhleli olandelayo uzokwethula. 1. Ukupakishwa kwamapayipi kufanele kukwazi ukugwema ukuxega kanye nokulimala ngesikhathi sokulayisha okuvamile, ukuthulula, ukuthuthwa nokugcinwa. 2. Uma umthengi ene-spe...Funda kabanzi -
Indima ye-Welding Preheating
Ukushisa kuqala kusho inqubo eshisisa ukushisela ngokuphelele noma ezindaweni zokushisela ngaphambi kokushisela. Izinto ezinhle kakhulu zokushisela izinga lamandla aphezulu, ukuthambekela kokuqina kwensimbi, ukuqhutshwa kwe-thermal, ukushisela okukhudlwana, futhi lapho izinga lokushisa elizungezile liphansi kakhulu, indawo yokushisela ivame ukudinga...Funda kabanzi -
Ukwenziwa kanye nokusetshenziswa kweshubhu lensimbi engenamthungo
Amashubhu angenamthungo angamashubhu angenayo imithungo noma ama-weld. Amashubhu ensimbi angenamthungo abhekwa njengakwazi ukumelana nezingcindezi eziphakeme, amazinga okushisa aphakeme, ukucindezeleka kwemishini ephakeme kanye nomoya odlayo. 1. Ukukhiqiza Amashubhu ensimbi angenamthungo akhiqizwa kusetshenziswa izindlela eziningi ezahlukene. I-m...Funda kabanzi -
Ukubaluleka kanye nezinzuzo ze-anti-corrosion steel pipe
Amapayipi ensimbi e-anti-corrosion adlala indima ebalulekile futhi ehlukene ekuphileni kwansuku zonke kwabantu. Amapayipi ensimbi avimbela ukugqwala ngokuvamile abhekisela ekusetshenzisweni kwezinqubo ezikhethekile zokwenza ukwelashwa okunqanda ukugqwala kumapayipi ensimbi avamile (njengamapayipi angenamthungo, amapayipi ashiselwe), ukuze amapayipi ensimbi abe...Funda kabanzi
