Iningi amapayipi square kukhona amapayipi ensimbi, kanyeamapayipi ayisikwele angama-hot-dipzimbozwe ungqimba lwe-zinc ebusweni bamapayipi ensimbi ngenqubo ekhethekile.Okulandelayo, sizochaza ngokuningiliziwe ukuthi singayixazulula kanjani inkinga yokugqwala kwamapayipi esikwele angama-galvanized.
Isinyathelo sokuqala ukungqongqoza: ukuze wenze inathi lixegeke kalula, kuyadingeka ukuthi ungqongqoze kancane ipayipi eligqwalile le-304 elingenamthungo eliyisikwele ngesando esiphezulu esiyisikwele.Imboni yamapayipi ayisikwele enziwe uthayela kufanele inqwabelanise ulwazi ngokunengqondo.Uma i-nati iyinsimbi ephonswe, idinga ukuba nzima kancane.Ipayipi eliyisikwele le-Q345B nezingxenye zepulasitiki ezijwayelekile zidinga kuphela ukungqongqozwa kahle.Uma kungenjalo, sebenzisa isando ukuze ujikelezise lapho ushaya khona ku-304ipayipi lesikwele esingenamthungo.
Isinyathelo sesi-2: ungasebenzisi isikrufu ukuze uqine isikulufu sensimbi engagqwali egqwalile ukuze ugweme ukuphula isikulufu sensimbi engagqwali noma ukulimaza isikrufu.Ngalesi sikhathi, kuyadingeka ukusebenzisa isando sensimbi ukuze unyakazise isibambo se-wrench ukuze izikulufu zensimbi egqwalile zingavulwa kalula.
Isinyathelo sesithathu ukubhoboza: ngesinye isikhathi ipayipi lesikwele elingenamthungo elingu-304 lizokhubazeka ngenxa yokugqwala.Ipayipi eliyisikwele elinothayela - ipayipi lesikwele elinothayela - ipayipi eliyisikwele elishisayo - ifektri yamapayipi esikwele esiphekiweI-Tianjin galvanized square pipe factoryayikwazi ukuyisusa ngesikrufu noma isikrufu socingo.Ngalesi sikhathi, "indlela yethonya" isetshenziswa.Iyini "indlela yethonya"?Izothinta "umsele omise okwe-U" ohlangothini oluqondile phezulu kwepayipi eliyisikwele elingenamthungo elingu-304 ngesando sensimbi kanye nesando sophephela.Ifekthri yepayipi eliyisikwele elinothayela kufanele ibeke ulwazi ngokunengqondo bese ilungisa i-engeli yekhoni yokubhoboza.Ipayipi eliyisikwele le-Q345B eliyisikwele lingakhishwa ngemuva kokuthi uwoyela ungene.
Isinyathelo sesine siyavutha: lapho i-304 engenamthungo ifaka uthayelaipayipi lesikweleigqwalile, futhi ayikho kulezi zindlela ezingenhla esebenzayo, indlela "yokuhlasela ngomlilo" izokwamukelwa.Manje, izikulufu namantongomane zosiwe nge-gas welding oxidation flame.Ngemva kokuba ubuso bushiswe bubomvu, amafutha amancane ayawa.Indlela "yokwandisa okushisayo nokufinyela okubandayo" yamukelwa ukuze kwandiswe igebe phakathi kwenduku yesikulufa kanye nepayipi lesikwele elingenamthungo elingama-304.Ipayipi eligqwalile elingu-304 elingenamthungo eliyisikwele lingakhishwa isikulufu ngemva kokungena kukawoyela.
Isikhathi sokuthumela: Aug-23-2022
