Dabund Pipe waxay soo saartaa oo qaybisaa tayada sare Tuubbo naxaas ah oo dahaadhan in ka badan 14 sano oo waayo-aragnimo ah oo u heellan warshadaha HVAC. Alaabtayagu waxaa loogu talagalay nidaamyada qaboojinta kala qaybsan, nidaamyada VRF iyo rakibaadda iyo nidaamyada qaboojinta. Cabbirku waa 1/4' 3/8' 1/2' 5/8' 3/4' 7/8' iyo 1 1/8', dhumucdiisuna waxay tahay 0.50mm-1.30mm Waxaan soo saara White PE insulations by nafteena, in ka badan 2 khadadka wax soo saarka, iyo waxaan dammaanad qaadnay tayada our, sababtoo ah waxaan ku salaysan 84 ee imtixaanka AS 4. ASTM G21, ASTM D1056 ee dahaarka iyo ASTM B280 C12200 ee tuubooyinka naxaasta saafiga ah waxaan nahay dad daacad ah oo aan sameyno ganacsi daacad ah, hadafkeenu wuxuu bixiyaa adeegga ugu wanaagsan ee qaboojiyaha Tuubbo naxaas ah oo dahaadhan ee macaamiisha, sida qulaity wanaagsan, qiimo wanaagsan, gaarsiinta degdega ah iyo adeegga iibka ka dib, AC ayaa noo soo diri doona jawaab celin Dhuumaha.