Ukujiya kwediphu elishisayo
Ubude besikhathi sokugquma se-hot-dip galvanizing anticorrosion silingana nogqinsi.Izingxenye zesistimu ezimeni ezibucayi kakhulu zokugqwala kwesevisi futhi (noma) zidinga isikhathi sesevisi eside, esingase sibe phezulu kunezimfuneko zokujiya kongqimba olucwebile lwalezi zidingo ezijwayelekile.Kodwa-ke, ukwakheka kwamakhemikhali ogqinsi lwe-zinc enamathelayo okuzothintwa i-substrate, ubukhulu bejiyomethri besimo sendawo yokusebenza, izingxenye zesistimu, nemingcele yenqubo yokumboza idiphu elishisayo, njengezinto ezikhawulelayo.Inqobo nje uma ukushuba kwe-coating kukhulu kunevelu enqunywe kusengaphambili, indawo yokusebenzela icwecwe evunyelwe izindawo ezimnyama noma ezimpunga ezikhanyayo ezingalingani.Isitoreji samagalani ngaphansi kwezimo ezinomswakama indawo yokusebenza ivumela ukugqwala okumhlophe (i-zinc oxide esekelwe emikhiqizweni yokugqwala eyisisekelo emhlophe noma empunga) ukuba khona.Ugqinsi olujwayelekile lwe-workpiece ye-HDG ngaphansi kwezimo ezijwayelekile zokusebenza akumele kube yinto ephehlayo nokuxebuka.Okukhanyiswe ngemuva kokugoba kanye nokucubungula ukuguquguquka okuholela ekutheni i-coating flaking kanye nokuxebuka akukhombisi ukunamathela okungekuhle kwe-coating.
Ukujiya kwediphu elishisayo
| Ukuqina Kwensimbi (mm) | Ubukhulu bendawo (um) | Ubukhulu obumaphakathi (um) |
| >6 | 70 | 85 |
| 3-6 | 55 | 70 |
| 1.5-3 | 45 | 55 |
| <1.5 | 35 | 55 |
I-Hot dip galvanized square tube
Ishubhu lesikwele lediphu elishisayo lisetshenziswa ipuleti lesikwele leshubhu noma umucu ngemva kokwakheka kwediphu elishisayo lechibi elinothayela ngokusebenzisa uchungechunge lokusabela kwamakhemikhali okwenza ishubhu lesikwele;ingabuye ibe yi-hot-rolling noma ebandayo egoqiwe yensimbi egoqiwe ngemuva kokugoba kwesigaba esiyisikwele esiyisikwele esibandayo, bese kuba ipayipi lensimbi elishiselwe imvamisa ephezulu.
I-Hot dip galvanized square tube inamandla amahle, ukuqina, i-ductility kanye nokusebenza kwenqubo yokushisela kanye ne-ductility enhle, ungqimba lwe-alloy olunesisekelo sensimbi esixhunywe kushubhu yesikwele esiqinile, esishisayo se-dip singaba ukubhoboza okubandayo, ukugoqa, ukudweba ukubumba nokugoba okuhlukahlukene. ngaphandle kokulimala enamathela;ukucubungula okujwayelekile njengokumba, ukusika, ukushisela, inqubo yokugoba ebandayo.Idiphu elishisayo elinamanzi acwebile futhi lihle, ngokwesidingo sobunjiniyela.
I-Hot dip galvanized square tube isetshenziswa kaningi: udonga lwamakhethini engilazi, Umbhoshongo wamandla, ukuxhumana, amagridi kagesi, ukudluliswa kwamanzi negesi, i-wire casing, izindlu, amabhuloho, isakhiwo sensimbi, ukudluliswa kwamandla, njll.
Isikhathi sokuthumela: Oct-30-2019