Ishubhu yesikwele esishisayo sokucwilisa

Ishubhu eliyisikwele le-hot-dip lenziwe ngepuleti lensimbi noma ngomucu wensimbi ngemva kokwakhiwa kwekhoyili nokushiselwa kwamashubhu ayisikwele kanye nedamu elinothayela lokucwilisa ashisayo ngochungechunge lokubumba kwamakhemikhali kwamashubhu ayisikwele; futhi ingenziwa ngomucu wensimbi ogoqwe oshisayo noma ogoqeke obandayo ngemva kokugoba okubandayo, bese kuba ukushisela okunemvamisa ephezulu kwesikwele esiyisikwele esiyisikwele esingenalutho samashubhu ensimbi.

I-Hot-dip galvanized square tube inamandla amahle, ukuqina, i-plasticity kanye ne-welding nezinye izakhiwo zenqubo kanye ne-ductility enhle, ungqimba lwe-alloy yayo lunamathele ngokuqinile esisekelweni sensimbi, ngakho-ke ithubhu yesikwele eshisayo eshisayo ingaba ukubhoboza okubandayo, ukugoqa, ukudweba. , ukugoba, nezinye izinhlobo zokubumba ngaphandle kokulimala kungqimba lokucwenga; ukucubungula okujwayelekile njengokubhoboza, ukusika, ukushisela, ukugoba okubandayo nezinye izinqubo.

Ubuso bokufakwa kwepayipi ngemuva kwe-hot-dip galvanizing kukhanya futhi kuhle, futhi kungasetshenziswa ngokuqondile kuphrojekthi ngokusho kwesidingo.

Inqubo yokukhiqiza

1. Ukuwashwa nge-asidi: Amapayipi ensimbi angase aqale aqale ngokuwashwa nge-asidi ukuze asuse ukungcola okungaphezulu njengama-oxide namafutha. Lesi sinyathelo sisiza ukuqinisekisa ukuthi ukugqoka kwe-zinc kuhlanganiswe kahle ebusweni bepayipi.

2. Idiphu elishisayo lifaka uthayela: ngemva kwenqubo yokukhetha, amashubhu ayisikwele acwiliswa ku-zinc encibilikisiwe, ngokuvamile kungxube ye-zinc encibilikisiwe engaba ngu-450 degrees Celsius. Kule nqubo, i-uniform, i-zinc coating eqinile yenziwa ebusweni be-tube.

3. Ukupholisa: Amashubhu ayisikwele e-dip-plated ayapholiswa ukuze kuqinisekiswe ukuthi ukunamathela kwe-zinc kubambelela ngokuqinile ebusweni beshubhu lensimbi.

Izimpawu zokumboza

1. I-Anti-corrosion: I-zinc coating inikeza izici ezinhle kakhulu zokunqanda ukugqwala, okwenza ipayipi lensimbi likwazi ukugcina impilo ende yesevisi ezindaweni ezimanzi, ezigqwalayo.

2. Isimo sezulu: Amashubhu ayisikwele anezikwele ezishisayo anesimo sezulu esihle ezimweni zezulu ezihlukene futhi angagcina ukubukeka nokusebenza kwawo isikhathi eside.

Izinzuzo zepayipi le-hot-dip galvanized square

1. ukumelana nokugqwala okuhle: i-zinc coating inikeza ukumelana nokugqwala okuhle kakhulu, okwenza ipayipi eliyisikwele elishisayo-dip libe nokusebenza okuhle kakhulu ezindaweni ezimanzi, ezigqwalayo.

2. Ukumelana nesimo sezulu okuthembekile: kufanelekile izimo zezulu ezihlukahlukene, ukugcina ukuzinza kwesikhathi eside.

3. okungabizi kakhulu: i-hot-dip galvanizing inikeza isixazululo esinomnotho uma kuqhathaniswa nezinye izindlela zokwelapha zokuqeda ukugqwala.

Izindawo Zokufaka Isicelo

1. Izakhiwo Zokwakha: Zisetshenziselwa ukwakha amabhuloho, amafreyimu ophahleni, izakhiwo zokwakha, njll. ukunikeza ukusimama kwesakhiwo nokuvikela ukugqwala.

2. Ukuthuthwa ngamapayipi: Kusetshenziselwa ukuthutha uketshezi namagesi, njengamapayipi okuhambisa amanzi, amapayipi egesi, njll., ukuze kuqinisekiswe ukuthi amapayipi aphila isikhathi eside futhi awajwayele ukugqwala.

3. Ukwakhiwa kwemishini: isetshenziswa njengengxenye ebalulekile yezakhiwo zemishini ukunikeza amandla nokumelana nokugqwala.