Ukugxiviza indololwane ye-Carbon Steel
Izindololwane zensimbi ye-Carbon ziyizinto ezifakwa ensimbi ezishintsha indlela yepayipi kumapayipi ensimbi ye-carbon. Izindlela zokuxhuma ziyafakwa futhi zishiselwe. Ngokwe-engeli, kunezintathu ezivame ukusetshenziswa kakhulu: 45° kanye no-90°180°. Ngaphezu kwalokho, ngokwezidingo zobunjiniyela, kuhlanganisa nezinye izindololwane ze-engeli ezingajwayelekile njengo-60°. Izinto ezifakwa endololwaneni ziyi-cast iron, insimbi engagqwali, i-alloy steel, insimbi egaywe kalula, i-carbon steel, izinsimbi ezingezona ayoni namapulasitiki. Izindlela zokuxhuma nepayipi yilezi: i-welding eqondile (indlela evame kakhulu) uxhumano lwe-flange, uxhumano lwe-hot melt, uxhumano lwe-electrofusion, uxhumano lwe-threaded kanye nokuxhumeka kwe-socket, njll Ngokusho kwenqubo yokukhiqiza, ingahlukaniswa: indololwane yokushisela, indololwane yokunyathela, indololwane yokusunduza, indololwane ephonsa, njll. Amanye amagama: indololwane engu-90 degree, ukugoba kwe-engeli yesokudla, uthando nokugoba, njll.
Indololwane yensimbi ye-Carbon steel (indololwane yensimbi ye-Carbon) ihlukaniswa okokuqala ngokuya nge-radius yayo yokugoba, engahlukaniswa ibe indololwane yerediyasi ende kanye nendololwane yerediyasi emfushane. Indololwane ye-radius ende ibhekisela endaweni yayo yokugoba elingana nezikhathi ezingu-1.5 ububanzi bangaphandle beshubhu, okungukuthi, R=1.5D. Indololwane yerediyasi emfushane isho ukuthi i-radius yayo yokugoba ilingana nobubanzi obungaphandle bepayipi, okungukuthi, R=1.0D. (D ububanzi bendololwane, u-R uyiradiyasi yokugoba. D futhi ingavezwa ngokuphindaphinda.) Uma ihlukaniswa ngezinga lokucindezela, cishe kunezinhlobo eziyishumi nesikhombisa, ezifanayo nezindinganiso zamapayipi aseMelika, okuhlanganisa: Sch5s , Sch10s, Sch10 , Sch20, Sch30, Sch40s, STD, Sch40, Sch60, Sch80s, XS; I-Sch80, i-Sch100, i-Sch120, i-Sch140, i-Sch160, i-XXS, phakathi kwazo ezisetshenziswa kakhulu i-STD ne-XS. Ngokwe-engeli yendololwane, kukhona indololwane engu-45°, indololwane engu-90° kanye nendololwane engu-180°. Amazinga okusebenzisa ahlanganisa i-GB/T12459-2005, GB/T13401-2005, GB/T10752-1995, HG/T21635-1987, D-GD0219, njll.
10# 20# A3 Q235A 20g Q345B 20G 16Mn ASTM A234 ASTM A105 st37 ASTM A403等
Ngenxa yokuthi izindololwane zokunyathela zisebenza kahle kakhulu, zisetshenziswa kabanzi kumaphrojekthi ayisisekelo afana nemboni yamakhemikhali, ukwakhiwa, ukuhlinzekwa kwamanzi, i-drainage, i-petroleum, imboni elula nenzima, isiqandisi, ukukhucululwa kwendle, amapayipi, ukuvikelwa komlilo, amandla kagesi, i-aerospace, ukwakhiwa kwemikhumbi kanye njalonjalo.
