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Giraan yar oo cascade ahwaxa laga sameeyaa balaastikada u adkaysata kulaylka iyo kiimikooyinka, oo ay ku jiraan polyetylen (PE), polypropylene (PP), polypropylene la xoojiyay (RPP), polyvinyl chloride (PVC), chloride polyvinyl chloride (CPVC) iyo polyvinylidene fluoride (PVDF).
Xirmooyinka giraanta la jeexjeexay waxay nuugtaa faa'iidooyinka giraanta gaaban ee Raschig (Raschig) waxayna hagaajisaa giraanta Pall.Dhererka dhererka-ilaa-dhexroor ee giraantu waa 1: 2, iyo flange duuban ayaa lagu daraa hal daraf, taas oo yaraynaysa caabbinta gaaska dhex mara sariirta iyo kordhinta qulqulka.Xoogga baakad sare.Sababtoo ah sifooyinkeeda qaabdhismeedka, qaybinta dareeraha gaaska-gaaska waa mid isku mid ah, aagga xiriirinta gaaska-gaaska waa la kordhiyaa, waxtarka wareejinta tirada ayaa la wanaajiyay.
Tilmaamid mm | Aagga Dusha Gaarka ah m2/m3 | Saamiga Madhan % | Nambarka is dulsaaran PCS/m3 | Miisaanka is dulsaaran KG/m3 | Cunsurka Xidhmada Qalalan m-1 |
16×8.9×1 | 370 | 0.85 | 299136 | 135.6 | 602.6 |
25×12.5×1.2 | 228 | 0.90 | 81500 | 97.8 | 312.8 |
38×19×1.2 | 132.5 | 0.91 | 27200 | 57.5 | 175.8 |
50×25×1.5 | 114.2 | 0.927 | 11600 | 44 | 143.1 |
76×37×2.6 | 90 | 0.929 | 3650 | 42 | 112.3 |
100×100×3.2 | 89 | 0.912 | 1450 | 38.5 | 117 |
Hanti /Alaab | PE | PP | RPP | PVC | CPVC | PVDF |
Cufnaanta g/cm3 | 0.94-0.96 | 0.89-0.91 | 0.93-0.94 | 1.32-1.44 | 1.50-1.54 | 1.75-1.78 |
heerkulka codsiga | 90 | ≤100 | ≤120 | ≤60 | ≤90 | ≤150 |
Iska caabbinta daxalka kiimikada | wanaagsan | wanaagsan | wanaagsan | wanaagsan | wanaagsan | wanaagsan |
Nooca Xidhmada | Awoodda Xambaarsanaanta weelka | Waqtiga dirida | Caymiska Tayada | Shuruudaha Lacag-bixinta | ||
20 GP | 40 GP | 40 HQ | ||||
Shandad tan | 20-24 m3 | 40 m3 | 48 m3 | 3-10 maalmood gudahood | Heerarka Qaranka Shiinaha Waxay bixiyaan hubinta tayada codsi ahaan. | T/T, L/C, Paypal, West Union |
Bac caag ah | 25 m3 | 54 m3 | 68 m3 | |||
Sanduuqa warqadda | 20 m3 | 40 m3 | 40 m3 |