Ts'ebetso ea Tlhahiso ea Lesela la Galvanized
1. Pickling le decontamination ea moqolo kaofela oahlobolisa steel ho fihlela sebaka se khanyang le se hloekileng.
2. Hot-dip galvanizing: Kamora pickling, e hloekisoa ka tanka ea ammonium chloride kapa zinc chloride aqueous solution kapa motsoako oa aqueous solution ea ammonium chloride le zinc chloride, ebe e romelloa seboping se ntseng se tsoela pele ho kolobisoa ebe e kenngoa ka tanka ea galvanizing. galvanizing.
3. Lesela le entsoe ka galvanized mme le behoa polokelong, 'me lera la galvanized le ka etsoa ho latela litlhoko tsa bareki.
4. Haeba ho na le tlhokahalo bakeng sa bophara, thesekoele sa tšepee ka sebetsoa ka likhoele.Ka kakaretso, botenya ba faele ea chefo ke 0.12-2mm.
Litlhaloso tsa tšepe tse entsoeng ka galvanized li ka etsoa ho latela litlhoko tsa bareki.
| Botenya | 0.12mm-3mm ;11 gauge-36 gauge |
| Bophara | 50mm-500mm; |
| Standard | JIS G3302, EN10142, EN 10143, GB/T2618-1998, ASTM653, AS NZS 1397 |
| Kereiti ea lintho tse bonahalang | SGCC, DX51D, G550, SPGC, joalo-joalo. |
| Ho roala zinki | Z30-Z275g/㎡ |
| Phekolo ea bokaholimo | Passivation kapa Chromated, Skin Pass, Oli kapa Unoiled, kapa khatiso ea Antifinger |
| Spangle | Nyenyane/ E tloaelehileng/ E kgolohadi/ E sa qhekellang |
| Boima ba coil | 0.5-1 lithane, sephutheloana se le seng hangata ke 3-5tons |
| Coil bophara ba ka hare | 508/610 limilimithara |
| Ho thatafala | Soft hard (HRB60), medium hard (HRB60-85), hard hard (HRB85-95) |
Li-coil / li-strip tsa tšepe li sebelisoa haholo bakeng sa kaho, moaho, lishiti tsa marulelo, likoloi, temo, lisebelisoa tsa lapeng, lipeipi tsa vanitation le liindasteri tsa khoebo.
Thepa e entsoeng ka tšepe e entsoeng ka galvanized e ka aroloa ka tšepe e batang le tšepe e chesang.Botenya ba sekoti se nang le litšepe tse batang ke 0.12-2mm, ha botenya ba sekoti se nang le thepa ea tšepe e chesang ke 2-5mm.Likarolo tsa tšepe bakeng sa likhoele tse batang tse kentsoeng ka masenke ke G550, DX51D+Z, S350, S550, Q195, Q235, SGCC.Ka kakaretso khoele e sehoa ho tloha ho lithapo tsa tšepe tse bophara ba 600-1500mm, e le hore bophara ba hlobolisa bo fumanehe.
