Plumber's thread seal tepi, firimu repolytetrafluoroethylene, rine mazita akati wandei anowanzoshandiswa akadai sePTFE tepi uye tepi dope.PTFE tepi inopa chisimbiso chinodiwa uye yekuzora kune tambo dzepombi uye ndeimwe nzira kune dzimwe nguva yakashata pombi dope.PTFE tepi inouya mumarudzi akasiyana-siyana, ayo anowanzo sanganisira chena, yero uye yegirini kuti ienderane neUS neCanada color coded mapaipi.Iyo chena tepi inokodzera mabasa ekutanga epombi emvura nepo mamwe mavara akajairwa, akadai seyero tepi inopa huviri huviri uye inoshandiswa papombi yegesi uye tepi yegirinhi inopa hutatu density yepombi yeokisijeni.
Thread seal tepi(inozivikanwawo se PTFE tepi kana tepi yepumba) ifirimu repolytetrafluoroethylene (PTFE) rinoshandiswa mukusunga shinda dzepombi.Tepi inotengeswa yakachekwa kuhupamhi chaihwo uye yakakuvadzwa pane spool, zvichiita kuti zvive nyore kutenderedza patambo dzepombi.Iyo inozivikanwa zvakare neiyo genericed yekutengeserana-zita repolymer tepi;nepo polymer iri pachokwadi yakafanana nePTFE, Chemours (the trade-mark holders) vanoona kushandiswa uku kwakashata, kunyanya sezvo vasingachagadziri polima mune tepi fomu.Thread seal tepi lubricates inobvumira kugara kwakadzika kwetambo, uye inobatsira kudzivirira. shinda kubva pakubata kana ichinge isina kuvharwa.Tepi inoshandawo seanoremara filler uye thread lubricant, ichibatsira kusunga mubatanidzwa pasina kuomesa kana kuita kuti zvive zvakaoma kuomesa, uye panzvimbo pacho kuita kuti zvive nyore kuomesa.
Kazhinji tepi inoputirwa neshinda yepombi katatu isati yaiswa panzvimbo.Inowanzo shandiswa kushambadzira mumashandisirwo anosanganisira akamanikidzwa mvura masisitimu, yepakati yekudziya masisitimu, uye mhepo yekumanikidza midziyo.
Thread tepi yakakodzera kushandiswa pane tapered shinda, apo simba rekuvhara riri chiito che wedge.Shinda dzakafanana dzinogona kusasunga zvinobudirira ne kana pasina tepi, sezvo dzakagadzirirwa kuvharwa ne gasket.
Thread sealing tepi inenge yakanyatso kuisirwa neruoko, kunyangwe muchina mumwe chete uripo wekugadzira kuputira kwezvigadziriso.
PTFE tepi inowanzoshandiswa mukutambanudza kweboo remuviri, kuburikidza nenzira inozivikanwa sekutapa, nokuti inert uye yakachengeteka kushandiswa uku.Mupfeki anoputira matepi akatenderedza plug, zvishoma nezvishoma achiwedzera ukuru uye nokudaro zvishoma nezvishoma kuwedzera ukuru (geji) yekuboora.
Nguva yekutumira: Nov-20-2017