Ngaphambi Kokugcotshwa Kwesigaba Esiyisiyingi se-Hectangular Tube
ISIQINISEKISO SOMkhiqizo
Izingxenye eziyizikwele eziyisikwele noma amashubhu esikwele ayabanda futhi afakwa ku-weld kusuka kushushu okugoqiwe, kubandazwe kubandazwe, kufakwe insimbi eyakhiwe ngaphambili noma yensimbi engenasici.Ukuze kwakheke ingxenye yesikwele yensimbi yomama ofanele, ishubhu lensimbi eyindilinga, kufanele yakhiwe kuqala. Ukusuka endaweni eyindilinga ye -hubhu isetshenziswa ngokucindezela kancane kancane ishubhu eyindilinga engxenyeni eyisikwele. Konke lokhu kwenziwa emgqeni.
Amashubhu wensimbi oyisikwele noxande anenhlanhla yokuba namandla ngokugoba ngenkathi izingxenye eziyindilinga eziyindilinga kunokuqina kokusonteka.