Iine iyi PTFE thread seal tepi, hapana chikonzero chekushandisa chinonamira, chakashata pombi dope paunenge uchigadzira.Tepi yePTFE yakanakira kugadzira zvisimbiso zvinokurumidza, zvakachena, zvinotsiga mweya.Yakakodzera mvura, mhepo kana gasi mitsetse uye inoshanda pane threaded simbi kana PVC pipe.Kurumidza, kuchena, mhepo-tight seals;Inoshanda pane threaded simbi kana PVC pombi; Yakanakira mvura, mhepo kana gasi mitsetse.
Thread seal tape (inozivikanwawo se PTFE tepi kana tepi yepumba) ifirimu repolytetrafluoroethylene (PTFE) rinoshandiswa mukusunga tambo 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 yakanyatsofanana nePTFE, Chemours (vatengesi-chiratidzo vanobata) vanoona kushandiswa uku kwakashata, kunyanya sezvo vasingachagadzirisi polymer mune tepi fomu.Thread seal tepi yekuzora inobvumira kugara kwakadzama kweshinda, uye inobatsira kudzivirira tambo kuti dzisabatike kana dzisina kuvharwa.Iyo tepi inoshandawo seyakaremara yekuzadza uye shinda yerubricant, ichibatsira kuvhara mubatanidzwa pasina kuomesa kana kuita kuti zvive zvakaoma kuomesa, uye pachinzvimbo kuita kuti zvive nyore kuomesa.
Types
Thread seal tepi inoshandiswa mumapombi ekushandisa inowanzo chena, asi inowanikwawo mune akasiyana mavara.Inowanzo shandiswa kuenderana nemapaipi ane mavara ane mavara (US, Canada, Australia neNew Zealand: yero yegasi rechisikigo, girini yeokisijeni, zvichingodaro). MuUK, tepi inoshandiswa kubva kune mavara ereel, eg yellow reels regasi, girini yemvura inonwiwa.
* Ichena - inoshandiswa patambo dzeNPT kusvika pa3/8 inch* Yero - inoshandiswa pashinda dzeNPT 1/2 inch kusvika 2 inch, inowanzonzi "gas tape"* Pink - inoshandiswa patambo dzeNPT 1/2 inch kusvika 2 inch, yakachengeteka. yepropane nemamwe mafuta ehydrocarbon* Green - isina mafuta PTFE inoshandiswa pamitsetse yeokisijeni uye mamwe magasi ekurapa* Gray - ine nickel, anti-seizing, anti-galling uye anti-corrosion, inoshandiswa papombi dzisina tsvina* Copper - ine magranules emhangura. uye inopupurirwa semafuta eshinda asi kwete sealer
Nguva yekutumira: Nov-23-2017