I-SSAW Carbon Steel Pipe

Ipayipi elihlanganisiwe le-SSAW lihlanganisa ipayipi elivamile lensimbi elivunguzayo kanye nepayipi lensimbi eliwugqinsi.Uma kuqhathaniswa nepayipi lensimbi eliwugqinsi eliwugqinsi, izinzuzo zodonga oluwugqinsi lwepayipi lensimbi yilezi: amandla acindezelayo aphezulu, amandla omthelela aphezulu, ukusebenza kokuphepha okuphezulu, impilo ende yesevisi.Amandla epayipi elishiselwe okuvunguzayo le-SSAW ngokuvamile liphakeme kunalawo wepayipi elishiselwe ngokuqondile.Ingakwazi ukukhiqiza ipayipi elihlanganisiwe elinobubanzi obukhudlwana nge-billet encane, futhi lingakhiqiza ipayipi elihlanganisiwe elinobubanzi obuhlukile nge-billet yobubanzi obufanayo.I-SSAW Ububanzi obujwayelekile bepayipi elishiselwe okuvunguzayo, elaziwa nangokuthi ububanzi obuphakathi nendawo.Lokhu kungenxa yokuthi udonga lwamapayipi ensimbi luncane kakhulu, ububanzi bangaphandle beshubhu kanye nobubanzi bangaphakathi beshubhu bucishe bufane, ngakho-ke thatha ububanzi obungaphandle beshubhu kanye nobubanzi obujwayelekile beshubhu njengobubanzi beshubhu. ithubhu.
Ubuchwepheshe bokwelapha
I-SSAW spiral welded pipe iyipayipi lensimbi elivunguzayo elenziwe ngepuleti lekhoyili eliwumugqa, elikhishwe ngokushisa okungashintshi futhi lishiselwe inqubo yokushisela ye-arc enezintambo ezimbili emaceleni ezenzakalelayo.
1. Idivayisi yokulawula igebe le-weld yamukelwa ukuze kuqinisekiswe ukuthi igebe le-weld lihlangabezana nezidingo zokushisela, futhi ububanzi bepayipi, inani lohlangothi olungalungile kanye negebe le-weld lilawulwa ngokuqinile.
2. Izinqe zekhanda nomsila ze-strip steel zizoshiselwa ngocingo olulodwa noma ngocingo oluphindwe kabili olufakwe ngaphansi kwe-arc welding futhi lulungiswe ngokushisela okuzenzakalelayo kwe-arc ngemva kokugoqwa epayipini lensimbi.
3. Ama-welds ngemva kokushisela ahlolwa ngethuluzi elisebenza ku-inthanethi eliqhubekayo lokulimaza okuzenzakalelayo ukuze kuqinisekiswe ukumbozwa kwamashisela avunguzayo.Uma kukhona iziphambeko, i-alamu ezenzakalelayo kanye nophawu lokufafaza, abasebenzi bokukhiqiza nganoma yisiphi isikhathi ukulungisa imingcele yenqubo, ukuqedwa kokukhubazeka ngesikhathi.
4. Ngaphambi kokubunjwa, umucu uyalinganiswa, unqunywe, uhlelwe, uhlanzwe, uthuthwe futhi uphathwe ngemiphetho egobile.
5. I-gauge yokucindezela kokuxhumana kagesi isetshenziselwa ukulawula ukucindezela kwesilinda samafutha ezinhlangothini zombili zomthumeli ukuze kuqinisekiswe ukudluliswa okubushelelezi kwensimbi ye-strip.
6. Ngemva kokusika epayipini elilodwa lensimbi, iqoqo ngalinye lepayipi lensimbi kufanele lihlolwe kuqala ukuze lihlole izici zemishini ye-weld, ukwakheka kwamakhemikhali, isimo sokuhlanganisa, izinga eliphezulu lepayipi lensimbi kanye nokuhlolwa okungabhubhisi ukuze kuqinisekiswe. ukuthi inqubo yokwenza amapayipi ifanelekile ngaphambi kokuthi ifakwe ngokusemthethweni ekukhiqizeni.
7. Izingxenye ezinamamaki wokuhlola we-sonic aqhubekayo ku-weld zizobuyekezwa nge-ultrasonic manual kanye ne-X-ray.Uma kuneziphambeko, zizophinde zihlolwe futhi zingalimazi ngemva kokulungiswa kuze kuqinisekiswe ukuthi amaphutha asusiwe.