Kuyini i-PPGI?

I-PPGIkupendwe kusengaphambilii-galvanised insimbi, eyaziwa nangokuthi insimbi efakwe ngaphambili, insimbi efakwe nge-coil, insimbi efakwe ngombala njll., ngokuvamile ene-substrate yensimbi efakwe nge-zinc eshisayo.

Leli gama liyisandiso se-GI okuyisifinyezo sendabuko se-Galvanised Iron. Namuhla igama elithi GI livame ukubhekisela ku-zinc emsulwa (>99%) insimbi embozwe nge-dip eshisayo njalo, ngokungafani nezinqubo ze-batch dip. I-PPGI ibhekisela kunsimbi embozwe nge-zinc ependwe kusengaphambili efektri, lapho insimbi ipendwe khona ngaphambi kokwakheka, ngokungafani nokupenda ngemuva kokwakheka okwenzeka ngemva kokwakheka.

Inqubo yokumboza ngensimbi eshisayo isetshenziselwa futhi ukukhiqiza ishidi lensimbi kanye ne-coil enezembozo ze-aluminium, noma izembozo ze-alloy ze-zinc/aluminium, i-zinc/iron kanye ne-zinc/aluminium/magnesium ezingase zipendwe kusengaphambili efektri. Ngenkathi i-GI ngezinye izikhathi ingasetshenziswa njengegama elihlangene lezinsimbi ezahlukahlukene zensimbi ezimbozwe nge-hot dip, ibhekisela ngqo kuphela ensimbini embozwe nge-zinc. Ngokufanayo, i-PPGI ngezinye izikhathi ingasetshenziswa njengegama elijwayelekile lezinsimbi eziningi ezimbozwe ngensimbi ezipendwe kusengaphambili, kodwa ngokuvamile ibhekisela ngqo ensimbini embozwe nge-zinc ependwe kusengaphambili.

I-substrate yensimbi eboshwe nge-zinc ye-PPGI ivame ukukhiqizwa kumugqa we-galvanizing oqhubekayo (CGL). I-CGL ingafaka ingxenye yokupenda ngemva kwesigaba se-hot dip galvanizing, noma ngokuvamile i-substrate eboshwe ngensimbi efomini yekhoyili icutshungulwa kumugqa wepende oqhubekayo ohlukile (CPL). Insimbi eboshwe ngensimbi iyahlanzwa, iphathwe kusengaphambili, isetshenziswe ngezendlalelo ezahlukahlukene ze-organic coating ezingaba khona.upende,i-vinylukuhlakazeka, nomaama-laminateInqubo eqhubekayo esetshenziswa ukufaka lezi zingubo ivame ukubizwa ngokuthi i-Coil Coating.

Insimbi ekhiqizwa ngale ndlela ipendwe kusengaphambili, iqediwe kusengaphambili futhi ilungele ukucutshungulwa okwengeziwe ibe imikhiqizo noma izingxenye eziqediwe ukuze zisetshenziswe.

Inqubo yokumboza ikhoyili ingasetshenziswa kwezinye izinto ezifana ne-aluminium, noma i-aluminium, insimbi engagqwali noma insimbi embozwe nge-alloy ngaphandle kwensimbi embozwe nge-zinc “emsulwa”. Kodwa-ke, insimbi embozwe nge-zinc “emsulwa” kuphela evame ukubizwa ngokuthi i-PPGI. Isibonelo, i-PPGL ingasetshenziswa ensimbini embozwe nge-alloy engu-55% Al/Zn (insimbi ye-GALVALUME embozwe nge-alloy) ependwe ngaphambilini.

Amakhoyili Ensimbi Apendwe Ngaphambili (PPGI)

Ubukhulu: 0.13-0.8mm

Ububanzi: 600-1550mm

Ubukhulu Bokupenda: Uhlangothi oluphezulu: 10-25microns; Uhlangothi olungemuva: 3-20microns

Umbala: I-RAL NO./Isampula yakho, njalo njalo

Ukupakisha: Iphepha elingangeni manzi + ifilimu yepulasitiki + ukupakisha insimbi + ukuhlanganisa, noma ngokwesicelo samakhasimende.

Isicelo: Ishidi lensimbi elihlanganisiwe, isiteshi sophahla, ifriji yezimboni,