DX51 Simbi Inopisa Yakanyururwa Coil Yekupfigira Pepa
| Product Name: | Galvanized Coil |
| Upamhi: | 600-1500mm |
| Ukobvu: | 0.12-4.0mm |
| Kushivirira: | Ukobvu: +/-0.02mm, Kufara:+/-50mm, Kureba:+/-50mm |
| Surface Treatment: | Zinc Coating 40-275g/㎡. |
| Standard: | ASTM,DIN,JIS,BS,GB/T |
| Material: | DX51D+Z, SGCC, SGCH, ASTMA653 giredhi B |
| Packing: | Kutanga nepurasitiki pasuru, wozoshandisa pepa rekusapinda mvura, pakupedzisira rakazara musimbi pepa kana zvinoenderana nechikumbiro chakakosha chemutengi |
| Nguva Yekutumira: | Panenge 20-40 mazuva agamuchira dhipoziti. |
| Kubhadhara Mitemo: | T/T, L/C pakuona. |
| Loading port: | XINGANG,CHINA |
| Application: | Inoshandiswa zvakanyanya mumatenga, simbi inoputika-inodzivirira, magetsi anodzorwa kabati jecha maindasitiri mafiriza mudzimba dzekugara uye maindasitiri. |
♦ Zinc kupfeka
(1) Nguva dzose spangle coating
(2) Diki spangle coating
(3) Zero spangle coating
♦ Kuronga uye kodhi yekurapa kwepamusoro
Surface kurapwa chiratidzo
Kutenda---C
Mafuta---O
Lacquered chisimbiso ---- L
Phosphating - P
Usagadzirise ---- U
Passivation
Kurapa kwepassivation kweiyo galvanized layer kunogona kuderedza kupeta ngura (white rust) pasi pekuchengetedza unyoro uye mamiriro ekufambisa.Nekudaro, iyo anti-corrosion kuita kweiyi kemikari kurapwa ishoma, uye inotadzisa kunamatira kweakawanda machira.Mhando iyi yekurapa haiwanzo kushandiswa pane zinc-iron alloy coating.Mukuwedzera kune yakatsetseka pamusoro, sekutonga, mugadziri achapfuura mamwe marudzi e zinc coatings.
Kuzora mafuta
Kuisa mafuta kunogona kuderedza kukora kwemahwendefa esimbi pasi pekuchengetedza hunyoro uye mamiriro ekufambisa.Mushure mekupfuura kurapwa kwesimbi mahwendefa uye simbi mitsetse, kupendazve mafuta kunozowedzera kuderedza ngura pasi pemamiriro ekuchengetedza hunyoro.Mafuta emafuta anofanira kukwanisa kubviswa ne degreaser iyo isingakuvadzi zinc layer.
Paint seal
Nekupfekedza firimu rakatetepa rakajeka organic coating, rinogona kupa imwe anti-corrosion maitiro, kunyanya kuramba zvigunwe.Inogona kuvandudza lubricity panguva yekuumbwa uye kuita seyekunamatira base layer yeanotevera machira.
Phosphating
Kuburikidza nekurapwa kwephosphating, marati emarata emhando dzakasiyana dzekuputira anogona kuputirwa pasina kumwe kurapwa kunze kwekunatswa kwakajairika.Mushonga uyu unogona kuvandudza kunamatira uye kusimba kwekudzivirira kwekuputira, uye kuderedza njodzi yekuora panguva yekuchengetedza uye yekufambisa.Mushure me phosphating, inogona kushandiswa neakakodzera lubricant kuvandudza kuita kwekuumba.
Hapana kugadzirisa
Chete kana anoodha akumbira uye aine mhosva yekusarapwa, mahwendefa esimbi uye simbi mitsetse inopihwa zvinoenderana neichi chiyero inogona kuve isina passivation, oiri, kuisa chisimbiso chepende kana phosphating uye kumwe kurapwa kwepamusoro.
♦ Kushandisa
Galvanized coilzvigadzirwa zvinonyanya kushandiswa mukuvaka, indasitiri yemwenje, mota, kurima, kupfuya mhuka uye hove uye kutengeserana maindasitiri.Pakati pavo, indasitiri yekuvaka inonyanya kushandiswa kugadzira anti-corrosion maindasitiri uye ehurumende kuvaka padenga mapaneru, padenga grilles, nezvimwewo;indasitiri yemwenje inoishandisa kugadzira magomba emidziyo yemumba, chimneys, midziyo yekubikira, nezvimwewo, uye indasitiri yemotokari inonyanya kushandiswa kugadzira zvikamu zvemotokari zvinodzivirira kuparara, nezvimwewo;Zvekurima, kupfuya mhuka nehove zvinonyanya kushandiswa sechikafu chekuchengetedza uye chekufambisa, nyama uye zvemumvura zvigadzirwa zvemafiriji ekugadzirisa maturusi, nezvimwewo;kutengeserana inonyanya kushandiswa sekuchengetedza zvinhu uye zvekufambisa, maturusi ekurongedza, nezvimwe.
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