PTFE Lined Flexible Rubber Ukwandiswa Joint
Inkcazo
I-PTFE enemigca yokwandiswa kwerabha enemigca ineempawu zokunciphisa ukungcangcazela, i-anti-corrosion, i-asidi kunye nokumelana ne-alkali, ukumelana nobushushu obuphezulu, ukuguquguquka nokuxhathisa kwe-rub, ikakhulu isetyenziselwa ukufuduswa kwemibhobho, ukutshintshwa komlinganiselo kunye noqhagamshelo lwenxalenye ye-vibration, ingasetyenziselwa ukubonelela kunye nokukhupha amanzi. umbhobho wesitya, ubunjineli beekhemikhali, umhlwa, izixhobo zetanki ye-vulcanization yemoto, kunye nokunye ukusetyenziswa okukhethekileyo.
I-PTFE imfutshane yePolytetrafluoroethylene, ekwaziwa ngokuba yiTeflon, 4F.I-PTFE inozinzo olugqwesileyo lweekhemikhali kunye nokumelana nomhlwa, yenye yezona zinto zibalaseleyo zokuxhathisa ukuhlwa emhlabeni, ngaphandle kwesinyithi esinesodium kunye nefluorine engamanzi, i-PTFE iyaxhathisa kuzo zonke iikhemikhali, isetyenziswa ngokubanzi kuzo zonke iindawo ezonakalisayo.Ngaphandle koko, inepropathi elungileyo yokutywina, ipropathi ephezulu yokuthambisa, ipropathi yokugquma umbane, ukumelana nokuguga okuhle, ukumelana nobushushu (kunokusebenza ixesha elide phakathi kwe-180 ℃ ukuya kwi-250 ℃).
Iimpawu zeMveliso yePTFE enerabha enemigca yokwandiswa kwamalungu:
Ukumelana nobushushu obuphezulu: ubushushu bokusebenza bufikelela kuma-250℃.
Ukumelana nobushushu obuphantsi: inokuqina okugqwesileyo koomatshini, nokuba iqondo lobushushu liyehla ukuya kwi-196 ℃, inokugcina ubude obuyi-5%.
Ukumelana nokubola: ukuxhathisa kwiikhemikhali ezininzi.
Inkcazo
| Idayamitha yeNominal DN(mm) | Ubude L (mm) | Uxinzelelo lweAxial | Axial Tension | Ukufuduswa kweLateral | I-engile yokuphambuka |
| 32 | 95 | 8 | 4 | 8 | 15 ° |
| 40 | 95 | 8 | 5 | 8 | 15 ° |
| 50 | 105 | 8 | 5 | 8 | 15 ° |
| 65 | 115 | 12 | 6 | 10 | 15 ° |
| 80 | 135 | 12 | 6 | 10 | 15 ° |
| 100 | 150 | 18 | 10 | 12 | 15 ° |
| 125 | 165 | 18 | 10 | 12 | 15 ° |
| 150 | 180 | 18 | 10 | 12 | 15 ° |
| 200 | 210 | 25 | 14 | 15 | 15 ° |
| 250 | 230 | 25 | 14 | 15 | 15 ° |
| 300 | 245 | 25 | 14 | 15 | 15 ° |
| 350 | 255 | 25 | 15 | 15 | 15 ° |
| 400 | 255 | 25 | 15 | 15 | 12° |
| 450 | 255 | 25 | 15 | 22 | 12° |
| 500 | 255 | 25 | 16 | 22 | 12° |
| 600 | 260 | 25 | 16 | 22 | 12° |
| 700 | 260 | 25 | 16 | 22 | 12° |
| 800 | 260 | 25 | 16 | 22 | 12° |
| 900 | 260 | 25 | 16 | 22 | 10° |
| 1000 | 260 | 25 | 16 | 22 | 10° |
| 1200 | 260 | 26 | 18 | 24 | 10° |
| 1400 | 450 | 28 | 20 | 26 | 10° |
| 1600 | 500 | 35 | 25 | 30 | 10° |
| 1800 | 500 | 35 | 25 | 30 | 10° |
| 2000 | 550 | 35 | 25 | 30 | 10° |
