304 noma 316 ukugcwaliswa kwepayipi kwensimbi engagqwali
I-Weld Fittings yeWeld inezakhiwo ezikhethekile zamakhemikhali kanye namandla aphezulu kanye nokumelana okuhle kokugqwala. Ngakho-ke leli banga lisetshenziselwa ukukhiqiza okufanele. I-SA 815 S31803 ende \ i-radius emfushane i-elbow ibonisa ukumelana okuvelele ekuphapheni, ukugqwala kwe-crevice futhi kube nokushiswa okuhle kakhulu. Baphelele uma umuntu efuna ipayipi eliqinile elinokwakheka okuhle. I-ASME B16.9 WPS IS31803 I-Elbow nayo ibuye iveze ukumelana okuhle kwezindawo ze-acetic nezasolwandle.
Insimbi Engagqwali Ekhohliwe
Ama-Dupplex Teec Tees ngokuvamile enza kahle ezindaweni ezibangela ukwehluleka ngaphambi kwesikhathi kwamamaki we-auntenitic, lapho kuvuswa khona okungcono kwamanzi olwandle kunamabanga angama-316. I-Duplex Steel iyinsimbi ethuthukisiwe ye-nitrogen-ethuthukisiwe eklanyelwe ukuxazulula izinkinga ezijwayelekile zokugqwala ezihlangabezana nazo ngochungechunge olungu-300 olungenacala.
1
I-ASME B16.49 30¡Ã 45¡Ã 60¡Ã9¡Ã 90¡Ã♥ 60¡Ã♥
I-ASTM A234 WPB yibanga elijwayelekile le-90 degree radius elbow, okungomunye wabafunwa kakhulu. Bayatholakala ngosayizi omkhulu nobubanzi bokukhuluphala. Banokusebenza okuhle nokwanele izidingo zepayipi lezimboni.
I-ASTM A403 WPP316 itholakala ngosayizi ahlukahlukene nobukhulu ekuphumeni kwengcindezi 3000 #, 6000 # no-9000 #. Ukufakelwa kokuphela kweStub kuvame ukusetshenziselwa ukuvala ukuphela kwepayipi.
I-Incons 601 BW Elbow inikeza ukumelana ne-oxidation emazingeni okushisa aphezulu afinyelela ku-1250c