Steel-lined PTFE pombi yekuongorora uye nzira yekuona

Izvo zvigadzirwa uye zviyero zvinotanga kuongororwa maererano nePTFE yakarongedzerwa pombi standard, uye ipapo simbi yakamisikidzwa PTFE lining layer inoedzwa uye inoongororwa: mapaipi uye mafittings anoiswa pasi pe hydraulic test pa 1.5 times the design pressure, uye PTFE liner. layer ndeye 100% mushure mekuyedzwa kwehydraulic Ground kutendeseka yekuongorora, iyo leakage point yekuongorora nzira inotora yemagetsi spark bvunzo, uye kutaridzika kwependi yeanti-corrosion inoongororwa.Ukobvu hwepende yepamusoro hwakafanana.Mune simbi-yakaiswa PTFE pombi, tembiricha yekushanda i -20 ~ 200 ℃, kushandiswa kwekushanda kuri ≤2.5Mpa, uye inobvumirwa yakaipa pressure ndeye -0.09Mpa yeDN≤250mm uye -0.08Mpa yeDN> 250mm.