UBUHLE
1. Ipayipi akudingeki ukuthi libhajwe ukuze lilungiselwe ukushisela.
2. I-welding yesikhashana ye-tack ayidingeki ukuqondanisa, ngoba ngokomthetho ukulinganisa kuqinisekisa ukuqondanisa okufanele.
3. Insimbi ye-weld ayikwazi ukungena emgodini wepayipi.
4. Angasetshenziswa esikhundleni sokufakwa kwentambo, ngakho-ke ingozi yokuvuza incane kakhulu.
5. I-Radiography ayisebenzi ekushiseleleni i-fillet; ngakho-ke ukufaka kahle nokushisela kubalulekile. I-fillet weld ingase ihlolwe ngokuhlolwa kwendawo, inhlayiya kazibuthe (MP), noma izindlela zokuhlola i-liquid penetrant (PT).
6. Izindleko zokwakha ziphansi kunamajoyinti anama-butt-welded ngenxa yokuntuleka kwezidingo eziqinile zokufaneleka kanye nokuqedwa komshini okhethekile wokulungiselela ukuphela kwe-butt weld.
UBUHLUNGU
1. Umshiseli kufanele aqinisekise igebe lokunwetshwa lika-1/16 inch (1.6 mm) phakathi kwe-de pipe nehlombe lesokhethi.
ASME B31.1 para. 127.3 Ukulungiselela i-Welding (E) Socket Weld Assembly ithi:
Ekuhlanganisweni kwejoyinti ngaphambi kokushisela, ipayipi noma ishubhu kufanele ifakwe esokhethini ifinyelele ekujuleni okuphezulu bese ihoxiswa cishe ngo-1/16" (1.6 mm) kude nokuxhumana phakathi kokuphela kwepayipi nehlombe lesokhethi.
2. Igebe lokunwetshwa kanye nemifantu yangaphakathi eshiywe kumasistimu ashiselwe amasokhethi ikhuthaza ukugqwala futhi ikwenze kungalungeli kakhulu izinto ezibolayo noma ezikhipha imisebe lapho ukunqwabelana okuqinile emajoyintini kungase kubangele izinkinga zokusebenza noma zokuzilungisa. Ngokuvamile zidinga ukushiselwa kwezinqe kubo bonke osayizi bamapayipi ngokungena okuphelele kwe-weld ngaphakathi kwamapayipi.
3. Ukushisela amasokhethi akwamukelekile ku-UltraHigh Hydrostatic Pressure (UHP) kuhlelo lokusebenza lwe-Food Industry njengoba akuvumeli ukungena okugcwele futhi kushiye ukugqagqana nemifantu okunzima kakhulu ukuyihlanza, okwenza ukuvuza okubonakalayo.
Inhloso yokucaciswa kwe-bottom ku-Socket Weld imvamisa ukunciphisa ukucindezeleka okuyinsalela empandeni ye-weld engenzeka ngesikhathi sokuqiniswa kwensimbi yokushisela, nokuvumela ukwandiswa okuhlukile kwezinto zokukhwelana.
Isikhathi sokuthumela: May-27-2025