Rubber yekuwedzera joint imhando ye elastic element inoshandiswa kubhadhara deformation uye kusagadzikana kunokonzerwa neThermal kuwedzera, vibration uye vibration mumapombi, ngarava uye mamwe masisitimu. Maererano nemhando dzakasiyana dzerubber,rubber kuwedzera majoiniinogona kukamurwa kuita marudzi maviri: majoini ekuwedzera erabha echisikigo uye majoini ekuwedzera erabha ekugadzira.
Iyo yakasikwa rabha yekuwedzera yejointi inonyanya kugadzirwa neakasikwa rabha uye ine yakanaka kuchinjika, elasticity, uye welding performance. Iine kumira zvakanaka kupfeka, corrosion resistance, uye tembiricha kuramba, uye inokodzera masisitimu ane tembiricha yepakati pakati -35 ℃ uye 80 ℃. Majoini ekuwedzera erabha anonyanya kushandiswa mumasisitimu akadai semvura, mvura inopisa, chiutsi, uye zvigadzirwa zvemafuta, uye anoshandiswa zvakanyanya mumaindasitiri, zvivakwa, HVAC, nedzimwe minda.
Synthetic rabha yekuwedzera yejoinhi inonyanya kugadzirwa nerabha yekugadzira (yakadai seNitrile rabha neNeoprene), ine yakanaka yekudzivirira mafuta, yakakwirira tembiricha kuramba uye makemikari kuramba. Synthetic rubber ekuwedzera majoini akakodzera masisitimu ane tembiricha yepakati pakati -20 ℃ uye 120 ℃, uye anoshandiswa zvakanyanya mumaindasitiri akadai se petroleum, makemikari, simbi, uye simba.
Iyo rubber yekuwedzera yejoini inonyanya kuve neanotevera maitiro:
1. Kuramba kwakanaka kwekupfeka uye kusagadzikana kwekuora, kukwanisa kushanda munzvimbo dzakaoma kwenguva yakareba;
2. Kunyanya kushanduka uye scalability, iyo inogona kubhadhara deformation uye kushungurudzika kunokonzerwa neThermal kuwedzera kwepipeline system;
3. Yakanaka-yepamusoro-tembiricha yekudzivirira, yakakodzera kune masisitimu ane yakakwirira-tembiricha media;
4. Yakanaka yekuzviparadzanisa nevamwe uye kuvhunduka kunyura mhedzisiro, inokwanisa kubata uye kuvharira kuzunguzika uye kuzunguza muhurongwa.
Majoini ekuwedzera erabha anoshandiswa zvakanyanya mumapaipi akasiyana siyana, midziyo, pombi zviteshi, mafeni uye mamwe masisitimu kutsiva Thermal kuwedzera kwepombi, kubvisa vibration uye vibration muhurongwa, kuderedza kushushikana kwepombi uye kutsauka, uye kuve nechokwadi chekushanda kwakajairwa uye kuchengetedzeka. system. Panguva imwecheteyo, iyo yekuwedzera rabha yekuwedzera inogona zvakare kuita basa mukuderedza ruzha, kuvhunduka kubatwa, vibration kuparadzaniswa, nezvimwe, kuvandudza nharaunda yekushanda uye kunyaradza kwehurongwa.
Nguva yekutumira: Jul-11-2023
