Isethulo somkhiqizo:
Ohlelweni lwamapayipi, indololwane iwukufaniswa kwepayipi okushintsha isiqondiso sepayipi.Ngokusho kwe-Angle, kunezintathu ezivame ukusetshenziswa kakhulu i-45 ° kanye ne-90 ° 180 °, ngaphezu kwezidingo zobunjiniyela kanye nokunye ukugoba kwe-Angle okungavamile njengo-60 ° ngokusho kwephrojekthi.Izinto zendololwane zifaka i-cast iron, insimbi engagqwali, i-alloy steel, insimbi ekhohlakala, i-carbon steel, izinsimbi ezingezona ayoni namapulasitiki.
Izindlela zokuxhuma nepayipi yilezi: i-welding eqondile (indlela evame ukusetshenziswa kakhulu) uxhumano lwe-flange, uxhumano lwe-hot melt, uxhumano lwe-electric melt, uxhumano lwentambo nokuxhumeka kwepulaki, njll Ngokusho kwenqubo yokukhiqiza, ingahlukaniswa: indololwane, indololwane yokunyathela, indololwane yokuphusha, indololwane yokuphonsa, indololwane yokushisela izinqe, njll. Amanye amagama: ukugoba okungama-degree angu-90, ukugoba kwe-engeli yesokudla, njll.