Malo olumikizirana mphira amachepetsa kugwedezeka kwa mapaipi ndi phokoso, ndipo amatha kubwezeranso kukula kwa matenthedwe ndi kutsika komwe kumachitika chifukwa cha kusintha kwa kutentha. Zida za mphira zomwe zimagwiritsidwa ntchito zimasiyanasiyana malinga ndi sing'anga, monga mphira wachilengedwe, mphira wa styrene butadiene, labala la butyl, labala la nitrile, EPDM, neoprene, rabara ya silikoni, labala ya fluorine ndi zina zotero. Motsatana ndi ntchito za kukana kutentha, kukana asidi, kukana kwa alkali, kukana dzimbiri, kukana abrasion, ndi kukana mafuta.
Ubwino wa mphira kuwonjezera olowa
| Ubwino1 | Kukula kwakung'ono, kulemera kopepuka, kusinthasintha kwabwino, kukhazikitsa kosavuta ndi kukonza. |
| Ubwino2 | Pambuyo unsembe, akhoza kuyamwa yopingasa, axial ndi angular kusamuka chifukwa kugwedezeka kwa payipi; sichimaletsedwa ndi kusakhazikika kwa payipi ndi ma flange osagwirizana. |
| Ubwino3 | Pambuyo unsembe, akhoza kuchepetsa phokoso kwaiye ndi kugwedera mapaipi, mapampu, etc., ndipo ali amphamvu kugwedera mayamwidwe mphamvu. |
Nthawi yotumiza: Aug-27-2021