Ipayipi lensimbi yomthungo oqondile, obeye aziwe njengoipayipi elihlanganisiwe, isetshenziswa kabanzi ezimbonini ezahlukahlukene ngenxa yokuqina kwayo, amandla, kanye nokuguquguquka kwayo. Kusukela ekwakheni kuya ekukhiqizeni, la mapayipi adlala indima ebalulekile ekuhlinzekeni ukwesekwa kanye nokuthutha uketshezi noma amagesi. Ake sibheke kabanzi ukuthi yiziphi izimboni ezithembele kakhulu kumapayipi ensimbi aqondile kanye nezinhlelo zawo ezahlukene.
Ipayipi elihlanganisiwe lomthungo oqondile ohamba ngesivinini esiphezulu (ERW) kanyeipayipi elihlanganisiwe lomthungo oqondile we-arc ocwilisiwe(LSAW) izinhlobo ezimbili ezivamile zamapayipi ensimbi yomthungo oqondile asetshenziswa kabanzi. Lawa mapayipi aziwa ngokushisela kwawo kwekhwalithi ephezulu, ubukhulu obuqondile kanye nokuqedwa kobuso okuhle kakhulu, okwenza afaneleke ezinhlotsheni eziningi zezicelo.
Embonini yokwakha, amapayipi ensimbi aqondile avame ukusetshenziswa njengeamapayipi okufaka inqwabakanye nezinsiza zokufaka inqwaba. Lawa mapayipi abalulekile ekuhlinzekeni ukwesekwa kwesakhiwo sokwakha izisekelo, amabhuloho kanye neminye imisebenzi yengqalasizinda. Izinkampani ezifana neBotop Steel Pipe, ezigxile ekuthumeleni kwamanye amazwe amapayipi ahlanganisiwe ukuze afakwe inqwaba, zikhiqiza lawa mapayipi ngobubanzi obuhlukahlukene kanye nobukhulu bodonga ukuze kuhlangatshezwane nezidingo ezithile zamaphrojekthi okwakha ahlukene.
Ngaphezu kwalokho, amapayipi ensimbi anomthungo oqondile nawo asetshenziswa kabanzi embonini yokukhiqiza. Ayingxenye ebalulekile yamapayipi ahlanganisiwe kanye nokuthuthwa koketshezi namagesi ezitshalweni zokukhiqiza.Ipayipi lensimbi elimnyamaimininingwane, okuhlanganisaI-EN 10219 S235JRH, zilungele ukusetshenziswa kwezimboni ezahlukahlukene ngenxa yamandla azo kanye nokumelana nokugqwala.
Ngaphezu kwalokho, amapayipi ensimbi ahlanganiswe ngomthungo oqondile nawo asetshenziswa embonini yamandla ukuthutha uwoyela, igesi yemvelo kanye namanzi. Lawa mapayipi aklanyelwe ukumelana nezimo zemvelo ezinzima kanye nokucindezela okuphezulu, okwenza afaneleke kakhuluamapayipi kawoyela negesi.
Ekuphetheni, amapayipi ensimbi anomthungo oqondile abalulekile ezimbonini ezahlukahlukene ngenxa yamandla awo, ukuqina kwawo kanye nokuguquguquka kwawo. Kungakhathaliseki ukuthi kusekukhiqizweni, ekukhiqizeni noma emandleni, la mapayipi adlala indima ebalulekile ekuhlinzekeni ukwesekwa okuthembekile kanye nokuthuthwa koketshezi namagesi. Njengoba izinkampani ezifana neBoto Steel Pipe zigxile ekuhlinzekeni ngamapayipi ensimbi anomthungo oqondile asezingeni eliphezulu, isidingo sala mapayipi ensimbi kuzo zonke izimboni ezahlukene kulindeleke ukuthi siqhubeke sikhula.
Isikhathi sokuthunyelwe: Jan-23-2024