Sida gariiradda birta galvanized, miyay birta xaashida ah lagu dhex milmay qubeyska zinc la dhalaaliyay si loo sameeyo xaashi zinc ah oo dahaarka leh.Waxaa inta badan lagu soo saaraa geeddi-socod isdaba-joog ah, taas oo ah, taarikada birta duuban waxay si joogto ah ugu dhex jirtaa haanta dahaadhka leh ee zinc la dhalaalay si loo sameeyo taarikada birta galvanized;xaashi galvanized alloyed.Noocan saxan birta ah waxaa sidoo kale lagu soo saaray habka qulqulka kulul, laakiin isla markiiba ka dib marka laga baxo taangiga, waxaa lagu kululeeyaa ilaa 500 ℃ si loo sameeyo dahaarka aluminium ee zinc iyo birta.Gariiradda galvanized Tani waxay leedahay ku dheggan rinjiga wanaagsan iyo alxanka.
Dahaarka Zinc wuxuu u qaybsan yahay: daahan spangle caadiga ah, daahan spangle yar, ma daahan spangle, daahan zinc-birta daahan, daahan dhumucdiisuna kala duwan iyo maqaar maraa.
| Magaca Alaabta | Gariiradda xaashida Galvanized Steel |
| Heerka | ASTM JIS EN DIN |
| Qalab | Q195, Q235SGCC, SGCH, SGC340 SGC400 SGC440 SGC490 SGC570, SGHC SGH340 SGH400 SGH440 SGH490 SGH540DX51D DX52D DX53D DX54D S220GD S250GD S280GD S320GD S350GD S400GD S500GD S550GD |
| Farsamada | Kulul duuban, Qabow duuban, Qabow la sawiray, Kulul kharash gareeyay |
| Dulqaad | Xakamaynta heerka caadiga ah, OD:+/-1%, WT:+/-5% |
| Codsiga | Si ballaaran loo isticmaalo qaybaha badda, dhisidda qaybaha qaab dhismeedka birta, tas-hiilaadka caawinta substation,warshadaha iftiinka, iwm. |
| Shuruudaha Lacag-bixinta | 1.FOB 30%T/T,70% ka hor inta aan la rarin 2.CIF 30% Lacag-bixinta hore, hadhaaga waa in la bixiyaa ka hor inta aan la dhoofin 3.L/C 100% aan laga noqon karin marka la eego |
| Kormeerka Dhinac Saddexaad | SGS, BV, MTC |
| Faa'iidooyinka | 1.Waqtiga dhalmada gaaban2. Xaqiijinta tayada3.Qiimaha tartanka, 4.Sample Free |
| Waqtiga dirida | 25 maalmood gudahooda ka dib markii la helo lacag hormaris ah |
| HEERKA TAYO DOOSKA | ||
| Magaca | Koodhka | Tilmaamaha |
| Dusha caadiga ah | FA | Dusha caadiga ah |
| Dusha sare ee dhammayn | FB | Dhibcaha daxalka yar, dhibco madow, calaamadaha band, walxaha zinc, cilladaha passivation waa la oggol yahay |
| dusha sare dhammayn | FC | Dhibco daxalka lama ogola, laakiin galitaanka yaryar, xoqan, qulqulka qulqulka zinc, cilado yar yar ayaa loo oggol yahay aag yar, iyo dusha FA-ga ayaa lagu hayaa dhinaca kale ugu yaraan. |
| Lambarka alaabta | xoog dhalid | Xoog xajin | Kordhinta saamiga jabka ka dib A80(%)(>=) | |||
| Dhumucda magacaaban | ||||||
| <=0.04 | 0.04-0.06 | 0.60-1.0 | 1.0-1.2 | |||
| SGCC | 205 | 270 | - | - | - | |
| SGCD1 | - | 270 | - | 34 | 36 | 38 |
| SGCD2 | - | 270 | - | 36 | 38 | 40 |
| SG340 | 245 | 340 | 20 | 20 | 20 | 20 |
| SG400 | 295 | 400 | 18 | 18 | 18 | 18 |
| SG440 | 335 | 440 | 18 | 18 | 18 | 18 |
Habka alaabtayadu waxay u habeyn kartaa heerka aad u baahan tahay sida AISI, ASTM, DIN, GB iwm oo leh dhoofinta xirfadlaha ah. Waxaan sidoo kale ku siinnaa qalab kala duwan oo loogu talagalay birta aan fiicnayn Waxaad dooran kartaa alaabtaada sida aad u baahan tahay.
Gariiradda → jarista dabada → jarista madaxa iyo dabada → alxanka → nadiifinta alkaline → burushka aasaasiga ah → nadiifinta electrolytic → buraash labaad → biyo kulul → qalajinta hawada kulul mindi hawo oo afuufaya (oo la soo bandhigay) → hawo qaboojin ka dib → biyo deminta → mishiinka heerka (la kaydiyay) → fidinta → daawaynta passivation (loo xafiday caabbinta faraha) → dhoofinta dhoofinta → saliidaynta → jarista
Birta Galvanized waxaa loola jeedaa in birta dhismaha kaarboon ee caadiga ah la galvanized, taas oo si wax ku ool ah uga hortagi karta daxalka iyo miridhku birta, taas oo sii dheeraynaysa nolosha adeegga birta.Waxaa ka mid ah, galvanizing waxay u qaybsantaa galvanizing electro-galvanizing iyo galvanizing kulul.Guud ahaan waxaa loo isticmaalaa in lagu dhiso derbiyada dibadda, sida derbiyada muraayadaha, derbiyada marmarka ah, derbiyada aluminiumka sida tiirarka iyo qalabka walaaca, ama loo isticmaalo munaaradaha isgaarsiinta dibadda, jidadka waaweyn iyo kuwa kale ee dhismaha hawada furan ee loo yaqaan galvanized steel, kuwaas oo galvanizing loo qaybiyay. Galvanized electro-galvanized iyo kulul Dip galvanized.
S: Ma tahay soo-saare?
A: Haa , waxaanu nahay saaraha Galvanized Steel Sheet, Waxaan leenahay warshad u gaar ah, taas oo ku taal Shandong, Shiinaha.Waxaan leenahay awood hormuud u ah soo saarista iyo dhoofinta xaashida galvanizing-kulusha leh, xaashida galvanizing galvanizing qabow iwm. Waxaan ballan qaadaynaa inaan nahay waxaad raadineyso.
S: Ma booqan karnaa warshadaada?
J: Si diiran u soo dhawoow marka aan jadwalkaaga haysano waanu ku soo qaadi doonaa .
S: Ma leedahay ilaalinta tayada?
J: Haa, waan aqbali karnaa BV, SGS kormeerka saddexaad.
S: Ma diyaarin kartaa shixnadda?
J: Hubaal, waxaan leenahay xamuul xamuul oo joogto ah kaas oo ka heli kara qiimaha ugu fiican inta badan shirkadaha maraakiibta oo bixiya adeeg xirfadeed.
S: Waa intee wakhtiga dhalmadaada?
J: Guud ahaan waa 7-14 maalmood haddii alaabtu kayd tahay.ama waa 25-35 maalmood haddii alaabtu aysan ku jirin kaydka, waxay ku xiran tahay tirada.
S: Sideen ku heli karnaa deeqda?
A: Fadlan soo bandhig qeexidda alaabta, sida alaabta, cabbirka, qaabka, iwm. Markaa waxaan ku siin karnaa dalabka ugu fiican.
S: Ma heli karnaa shaybaarada qaar? Wax kharash ah ma jiraan?
J: Haa, waxaad ka heli kartaa muunado diyaar ah oo ku jira kaydkayaga. Lacag la'aan shaybaarka dhabta ah, laakiin macaamiishu waxay u baahan yihiin inay bixiyaan kharashka xamuulka.
S: Sideed uga dhigaysaa ganacsigeena mid dheer oo xidhiidh wanaagsan leh?
A: 1.Waxaan haynaa tayada wanaagsan iyo qiimaha tartanka si loo hubiyo faa'iidada macaamiishayada.
2.Waxaan u ixtiraamnaa macaamiil kasta oo aanu saaxiib nahay, si daacad ahna waanu u ganacsanaynaa oo aanu la saaxiibayna meel kasta ha ka yimaadeene.
