Tuubbooyinka birta ee ductile kabka ee sentrifugal iyo qalabyada
Dhuumaha birta ah ee birta ah & qalabyada:
| 1 | Shahaado | ISO9001/WRAS/SGS |
| 2 | Dahaarka gudaha | a)Dahaarka hoobiyaha sibidhka Portland |
| b)Dahaarka hoobiye cement ee u adkaysta sulfate | ||
| c)Dahaarka hoobiyaha sibidhka-Aluminium-sare | ||
| d)Dahaarka epoxy-ga ku xidhan ee Fusion | ||
| e).Rinjiyeynta epoxy dareeraha ah | ||
| f)rinjiyeynta bitumen madow | ||
| 4 | Dahaarka dibadda | a)Zinc+bitumen(70micron) rinjiyeyn |
| b)Dahaarka epoxy-ga ku xidhan ee Fusion | ||
| c)Zinc-aluminium alloy+ rinjiyeynta epoxy dareeraha ah |
Isbarbardhigga guryaha:
| Tuubbooyinka birta-mareenka ah fasalka 30 | |||
| Shayga | Dhuumaha DI | Dhuumaha GI | Dhuumaha birta |
| Xoog xajin (N/mm2) | ≥ 420 | 150-260 | ≥ 400 |
| Xoog laabashada (N/mm2) | ≥ 590 | 200-360 | ≥ 400 |
| Dheeraynta(%) | ≥ 10 (DN40-1000) | 0 | ≥ 18 |
| Isku xidhka barti (N/mm2) | Qiyaastii.16× 104 | Qiyaastii.11× 104 | Qiyaastii.16× 104 |
| Adag (HB) | ≤ 230 | ≤ 230 | Qiyaastii.140 |
| Iska caabinta daxalka 90 maalmood ka dib (g/cm2) | 0.0090 | 0.0103 | 0.0273-0.0396 |
Tuubooyinka birta ee centrifugally shubay waxaa laga sameeyaa birta spherical graphite kabka by habka miiqan centrifugal. Tuubooyinka, kuwaas oo gudbin kara warbaahinta badan oo dareere ah sida biyaha, saliidda iyo gaaska, ayaa si ballaaran loo isticmaalo mashaariicda dhuumaha kala duwan ee birta, miinooyinka, ilaalinta biyaha, batroolka. iyo adeegga dadweynaha ee magaalada.
1.Lahaanshaha xoogga sare, adkaanta wanaagsan sida birta iyo caabbinta daxalka ka wanaagsan birta, taas oo ka caawin karta inay u adkeystaan shoog la kulmaan inta lagu jiro gaadiidka, rakibidda, maaraynta iyo isticmaalka.
2.Tuubka birta ductile waa bedelka ugu habboon ee tuubada birta ee cawlan iyo birta caadiga ah.
3. Tuubooyinka DI-da waxaa lagu soo saaraa toosan wanaagsan, xitaa dhumucda derbiga, saxnaanta cabbirka sare, dhamaystirka dusha sare iyo sifooyinka farsamada ee cajiibka ah, oo lagu daray si adag oo gudaha ah & lakabka daboolka dibadda.
4.Flexible Push-in wadajir ah iyo gaasaska caagga ah ayaa loo isticmaalaa taasoo keentay in lagu rakibo habboon ee dhuumaha.
5.Waxay yihiin doorasho sii waaraya,maadaama ay inta badan ka samaysan yihiin alaab dib loo warshadeeyay,taasi oo muujinaysa dhinaca deegaanka
Dhexroorka 6.Inside waa ka weyn yahay inta badan, socodka sii kordhaya, taas oo yaraynaysa isticmaalka tamarta iyo kharashka bamgareynta waqti ka dib
7.Waxay leeyihiin xoog dillaacsan oo sarreeya, kaas oo ku habboon codsiyada cadaadiska sare.
