ASTM A653 kuleyl kululGariiradaha Birta Dhismaha Galvanized
ASTM A653 waxay dabooshaa kuleylka kuleylka leh ee dahaarka leh (galvanized) ama zinc-birta dahaarka leh (galvannealed) birta ku jirta gariiradaha, xaashida iyo dhererka la jaray.
ASTM A653 Steel Galvanized Coils waxaa lagu heli karaa lix tilmaamood oo bir ah, oo siinaya heerar kala duwan oo qaabaysan iyo xoog xaashida saldhigga:
1. Bir ganacsi (CS),
2. Samaynta birta (FS),
3. Bir sawir qoto dheer (DDS),
4.Bir sawir qoto dheer oo dheeri ah (EDDS),
5.Structural steel (SS),
6.High xoog gariiradda hoose ee daawaha hoose (HSLA).
Bixinta xaashida galvanized iyo gariiradda, gaar ahaan ASTM A653 Hot Dipped Galvanized Steel Coil ASTM A653 Fasalka SS33,ASTM A653 Fasalka 60 leh min dusha spangle.
Cabirka sahayda:
Dhumucda : Qabow duuban: 0.3 ~ 3.0mm;duub kulul: 1.8-2.0mm;
Balaadhka: Sheet:800~1830mm;Dhererka: 610mm
Magacaabidda dhumucda dahaarka:
daahan Zn: G20, G30, G40, G60, G90, G115,G140, G165, G185, G210.
Alloy dahaarka leh: A25, A40, A60.
Dhammaystirka dusha sare: Gariiradda Spangle-ga Joogta ah, Gariiradaha Galvanized ee ugu Yar ee Spangle, Gariiraha Galvanized Si Wacan oo Dheeraad ah
Daawaynta Dusha: Daaweynta Kiimikada, Saliidda, Daaweynta Kiimikada iyo Saliidda, Qalalan, Fosfaatized
Darajooyinka Bir-dhismeed:
SS33, SS37, SS40, SS 50A class1, SS 50B class 2, SS 50class3, SS 80
Halabuurka kiimikaad iyo hantida jireed ee kuleylka-kulul ee zinc-dahaarka qaabdhismeedka Birta Galvanized:
| SS grades | C max | P max | S max | Mn max | Xoog soo saar, min ksi | Xoog xajin, min ksi | Kordhinta, min% |
| Fasalka 33 | 0.20 | 0.10 | 0.04 | 1.35 | 33 | 45 | 20 |
| Fasalka 37 | 0.20 | 0.10 | 0.04 | 1.35 | 37 | 52 | 18 |
| Fasalka 40 | 0.25 | 0.10 | 0.04 | 1.35 | 40 | 55 | 16 |
| Fasalka 50aad fasalka 1 | 0.25 | 0.20 | 0.04 | 1.35 | 50 | 65 | 12 |
| Fasalka 80aad Fasalka 1 | 0.25 | 0.04 | 0.04 | 1.35 | 80 | 82 | - |
| GRADE CSA | 0.10 | 0.03 | 0.035 | 0.60 | 25-55 | 50-65 | 20-40 |
| Magaca Alaabta | ASTM A653 kuleyl kululGariiradda Qaab-dhismeedka Galvanized |
| Heerka | ASTM A653 |
| Qalab | JIS:G3302 SGHC/SGHC400/SGHC440/SGHC490/SGHC540/SGCH/SGCC/SGCD1/SGCD2/SGCD3/SGC340/SGC400/SGC440/SGC490/SGC5509ASTM: A653M CS-C/CS-AB/FS-AB/DDS-C/SS255/SS275/SS340-4/SS550-2EN:10346 DX51D+Z/DX52D+Z/DX53D+Z/DX54D+Z/S250GD+Z/S280GD+Z/S320GD+Z/S350GD+Z/S550GD+ZQ/BGZDX301:DX51D+Z/DX52D+Z/DX53D+Z/DX54D+Z/S250GD+Z/S280GD+Z/S320GD+Z/S350GD+Z/S550GD+Z |
| Farsamada | Kulul duuban, Qabow duuban, Qabow la sawiray, Kulul kharash gareeyay |
| Dulqaad | Xakamaynta heerka caadiga ah, OD:+/-1%, WT:+/-5% |
| Halabuurka Kiimikada | C:≤0.25%Mn:≤1.35%P:≤0.2%S: ≤0.04% |
| Hantida Makaanikada | Xoog Jiidashada/MPa≥:345 Xoogga Wax-soosaarka/MPa≥:724 Kordhinta(%):≥24 |
| 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.Waqti gaaban oo gaarsiinta2. Xaqiijinta tayada3.Qiimaha tartanka,4.Sample Free |
| Waqtiga dirida | 25 maalmood gudahooda ka dib markii la helo lacag hormaris ah |
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
Waxaa inta badan loo isticmaalaa in dhismaha, baabuurta, biraha iyo warshadaha korontada In warshadaha dhismaha, inta badan loo isticmaalaa samaynta saqafyada iyo derbiyada, keel prefabricated, bulkhead pre-cast ah, albaabada iyo daaqadaha.In warshadaha baabuurta, inta badan ee qolof jirka, chassis , albaabada , Haamaha shidaalka, iwm Warshadaha birta, inta badan loo isticmaalo sida substrate of PPGI.Korontada warshadaha, badiyaa qolofka qalabka korontada.
S: Ma tahay soo-saare?
J: Haa, waxaanu nahay saaraha gariiradda birta ah ee galvanized, Waxaan leenahay warshad u gaar ah, taas oo ku taal Shandong, Shiinaha.Waxaan leenahay awood hormuud u ah soo saarista iyo dhoofinta gariiradda galvanizing-kuleelka, qabow galvanizing steel Coil, 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.
