Kilasi ti awọn ọja roba turbular ti a lo lati gbe gaasi, omi, slurry tabi awọn ohun elo grandular. O ti kọwe ti inu ati ita rotapo ati airken ti o lọgan, ati ohun elo ti awọ ara, okun waya, bbl, okun waya, roba, roba tabi ro roba; Ororo Sooro ni a fi ṣe ti neoprene ati ro roba nitrile; acid- ati alkali-sooro, okun giga-sooro ni a ṣe ti rorayylene roralene,

s552-1; J-3090p; J-3090p; J-3090p; Ter 4039; Ter 4047; Ter 4049;
K: Pẹlupẹlu; SN122; cr1212; SN32; CR213; CR322; SN322; SN322; SN322; SN322; SN322; SN322; SN322;