I-Carbon Insimbi Gr A105 umphumela wesigaba esimbaxaka-misfructure, esidalulwe nge-nitrogen.
Lokhu kubizwa ngokuthi "isikhungo sokubhekana" nebanga futhi silingana ne-radius lapho i-ASTM A234 GR WPB Elbow ibolekile.
Enye yezinzuzo ezinkulu zokusebenzisa i-elbow 90 A234 WPB, yikhono lokufakelwa ukumelana nokugqwala, lapho kuvezwa amakhemikhali ahlukahlukene. Ngobukhulu obukhiqizwayo we-A234 WPB elbow elbow, sincoma ukusebenzisa lokhu kufakwa njengoba zinikeza ukufakwa okulula futhi okusheshayo. I-ASTM A234 wpb elbow yakhiwa ngendwangu yensimbi yekhabhoni egqoke futhi ivaliwe izinyembezi. R.C. I-Metal Corporation ingumhlinzeki oholayo kanye nomenzi we-ASME SA234 WPB Elbow nezinye izinhlobo zokufakwa kwezinto ezibonakalayo ezifanayo. Imikhiqizo ye-WPB iyabonakala, ingcindezi enekhono futhi ingeyokuleli banga B. Ngaphezu ngenxa yobuhle ekwakhiweni nasekwakhekeni okuhle kwe-A234 wpb elbow, lokhu kufakwa kahle kulungele ukufakwa okuvezwa noma okufihliwe.