
Giraangiraha barafka wuxuu leeyahay astaamo ay ka mid yihiin mugga sare ee xorta ah, hoos u dhac cadaadis hooseeya, dhererka cutubka wareejinta cufka oo hooseeya, barta daadadka oo sare, taabasho isku mid ah oo gaas-dareere ah, cuf-isjiidadka gaarka ah ee yar, hufnaanta wareejinta cufka oo sare iyo wixii la mid ah, heerkulka codsiga ee warbaahinta wuxuu u dhexeeyaa 60 ilaa 150. Sababahan awgood waxaa si weyn loogu isticmaalaa munaaradaha baakadaha ee warshadaha batroolka, warshadaha kiimikada, warshadaha alkali-chloride, warshadaha gaaska dhuxusha iyo ilaalinta deegaanka, iwm.
1. wuxuu leeyahay saamiga daloolka weyn, iska caabbinta kulaylka,
2. iska caabbinta daxalka kiimikada, hoos u dhaca cadaadiska iyo cutubka wareejinta tirada oo aad u hooseeya,
3. dhibicdu waa sare, dareeraha uumiga ayaa si buuxda u taabta, qayb yar oo ka mid ah hufnaanta wareejinta tirada, sifooyin sare.
Benitifs: Isticmaalka heerkul dhexdhexaad ah oo kala duwan 60-150 darajo Celsius, oo si weyn loogu isticmaalo saliidda, warshadaha kiimikada, alkali, gaaska, ilaalinta deegaanka, iwm.
| Magaca | nooca | Cabbirka | Bedka dusha sare | Heerka waxba kama jiraanka ah | Tirada badan | Cufnaanta badan | Qodobka Baakaynta Qallalan |
| Φ | D × H × THK | α | ε% | n | γp | α/ε3 | |
| mm | mm | m2/m3 | m3/m3 | kumbiyuutarro/ m3 | kg/m3 | m-1 | |
| Faraanti baraf ah oo balaastig ah | Φ95 | 95×34×1.5 | 138 | 97 | 4900 | 49 | 142
|
| 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 caabinta kiimikada ee daxalka | wanaagsan | wanaagsan | wanaagsan | wanaagsan | wanaagsan | wanaagsan |
| Nooca Xirmada | Awoodda Rarka Weelka | Waqtiga keenista | Caymiska Tayada leh | Shuruudaha Lacag-bixinta | ||
| 20 GP | 40 GP | 40 Xarunta Dhexe | ||||
| Bacda Ton | 20-24 m3 | 40 m3 | 48 m3 | 3-10 maalmood gudahood | Hubinta tayada Dalabka Heerka Qaranka ee Shiinaha sida codsiga. | T/T, L/C, Paypal, West Union |
| Bac balaastig ah | 25 m3 | 54 m3 | 68 m3 | |||
| Sanduuqa warqadda | 20 m3 | 40 m3 | 40 m3 | |||